Meshtastic devices have really taken off in the UK over the last few months and there is now an established Mesh across a large portion of the UK mainland.

Looking to expand the device capability I stumbled across a really interesting little project that is still in the early stages of development but, is functional and worth trying out.

The TC²-BBS Meshtastic Version is a simple BBS system that runs on a RaspberryPi, Linux PC or virtual machine (VM) and can connect to a Meshtastic device via either serial, USB or TCP/IP. Having my M0AWS-1 Meshtastic node at home connected to Wifi I decided to use a TCP/IP connection to the device from a Linux VM running the Python based TC²-BBS Meshtastic BBS.

Following the instructions on how to deploy the BBS is pretty straight forward and it was up and running in no time at all. With a little editing of the code I soon had the Python based BBS software M0AWS branded and connected to my Meshtastic node-1.

The BBS system is very reminiscent of the old packet BBS systems of a bygone era but, it is ideal for the Meshtastic world as the simple menus and user interface are easily transmitted in seconds via the Mesh using minimal bandwidth.

The BBS is accessible by opening a Direct Message session with the M0AWS-1 node. Sending the letter H to the node will get you the initial help screen showing the menu above and then from there onwards it’s just a matter of selecting the menu item and following the BBS prompts to use the BBS.

The BBS also works across MQTT. I tested it with Dave, G4PPN and it worked perfectly via the Meshtastic MQTT server.

This simple but, effective BBS for the Meshtastic network will add a new message store/forward capability to the Mesh and could prove to be very important to the development of the Meshtastic mesh in the UK and the rest of the world.

More soon …

At Fish n Chips Cheap Ham Lunch Club (we share an order across 3 hams) and order a single X large coffee to share to keep it cheap they confessed:

>We are operating on FT8 right now while we break bread (flashing the biggest grin ever!)

How so?

>The auto robot mode on FT8

So this is an unattended station operating without AI but use of software controls? Don’t you need to be Advanced for that? I think you may be in violation.

>Yeah, its awesome. It just fills my log with contacts even when I am watching TV with my partner

Partner? Sorry what is that Partner. I hear that all the time ? that’s not morse code…… Aren’t you married?

>So I find this mode fascinating and has really got me back into the hobby again. I spend a lot of time listening to nets so this is interesting to me.

Yeah, its gotten very interesting as I see many Freebanders are also using FT8. There was some guy in Belgium sending SSTV on 27.580 and I caught the bottom third of the transmission so couldn’t get his Freeband callsign or number. Do you listen to the OMISS net on 7185? (How do I know?)

>Yes I do every night and I enjoy that. I heard a guy from PEI and everyone wanted to work him.

Do you check in to that net as they are always looking for VE3s? It could be fun

>Oh NO I would never check in to the net

Your killing me here as you just said you never Chicken into the net.

>Hold on let me ask the counter staff for some more Tartar sauce

So guys I was floored the other day when Ten opened up and there was all kinds of EU signals coming in and I made a bunch of contacts with a vertical with 10 watts. Just like the old days in CB when we had 12 watts and a Hustler antenna in the car. Cycle 25 is hear

>What frequency is that I would love to listen

Try 28.400 and then looking at the waterfall you can move the mouse to the drip and click. If you have a Drake TR4cw then move the dial left or right until you hear a signal.

I learned 2 things today:

1. A partner is a person with whom someone is in a romantic or sexual relationship. The term is often used to refer to individuals who are not married, but who are in a committed relationship. Partners may live together, share financial responsibilities, and support each other emotionally. In some cases, partners may also have legal agreements that define their relationship, such as cohabitation agreements or domestic partnership agreements. The term “partner” is often used in LGBTQ+ communities as a gender-neutral alternative to “husband” or “wife.”. However, many married to the opposite sex are staying to use this term as well due to Identity and Gender ideology shaping everything. The extreme left will tell you this is the way we should explain our marriages to avoid being considered anti-DEI. OK I use partner in a business sense but there is nothing wrong with using wife or husband even if it considered bad politics or incorrect. Who cares about sexuality since its 2024. This is Gender Neutral Language.

2. Some Hams are enjoying the Hobby their own way and they are Happy listening and being a robot .

FT8 has become increasingly popular in amateur radio in recent years, and for a good reason.

This digital mode removes conversation and allows for fast contacts over long distances, even in low power mode and under challenging band conditions.

73s

John

And so it goes in this hobby that has a thousand hobbies even if you sin you will be forgiven by Marconi and Hiram (maybe even Tesla – the ham not the car)

A new study suggests that having one conversation with a friend (Ham) per day can have a significant effect on a person’s mental health. The study published in Communication Research.

However, for some making FT8 contacts in robot mode can be very uplifting. Whatever floats your boat but please wear a life jacket as the water is getting frothy and deep.

When teaching ham radio license classes, I often get asked whether the FCC enforces the Part 97 rules and regulations. That is, how likely is it that the FCC would come after me if I violate the rules? This same question surfaces concerning the General Mobile Radio Service (GMRS). This morning, I looked at the FCC Enforcement Actions page, to Continue reading FCC Enforcement Actions→

The post FCC Enforcement Actions appeared first on The KØNR Radio Site.

When teaching ham radio license classes, I often get asked whether the FCC enforces the Part 97 rules and regulations. That is, how likely is it that the FCC would come after me if I violate the rules? This same question surfaces concerning the General Mobile Radio Service (GMRS).

This morning, I looked at the FCC Enforcement Actions page, to see what’s there. First off, there are a ton of actions against unlicensed FM broadcast stations, in response to the PIRATE Act pass by Congress in 2020. There are also many actions against people operating RoboCall systems via telephone. If you find yourself bored, go ahead and read through these enforcement actions.

Here are some actions taken by the FCC concerning Amateur Radio and GMRS in the past few years:

In June 2022, the FCC sent a Notice of Violation to David Dean, K0PWO, concerning a continuous carrier signal on 7.033 MHz from a remote station near Fairplay, Colorado. I recall there being a ruckus about this incident in the ham radio community but I did not know it resulted in a Notice of Violation.

In June 2022, the FCC issued a Notice of Apparent Liability (FCC talk for “we are fining you”) of $34k to Jason Frawley, WA7CQ. The FCC says that Frawley used his ham radio to transmit on frequencies allocated and authorized for government use during the Johnson wildfire near Elk River, Idaho.

In November 2022, the FCC sent a Notice of Violation to David Dean, K0PWO. (This is the same person with the stuck transmitter in June 2022.) The FCC received a complaint from the State of Colorado that someone (later found to be Dean) had an illegally cloned radio transmitting on the State’s digital trunked radio system (DTRS) without authorization.

In June 2023, the FCC issued a Notice of Violation to Martin Anderson, GMRS WQQP653 in Vancouver, WA. This relates to a stuck transmitter, apparently due to a faulty transceiver at a repeater site. It transmitted continuous, unmodulated signals on the frequency of 462.725 MHz.

In August 2023, the FCC issued a Notice of Violation to Jonathan Gutierrez, GMRS license WRTD259 in response to a complaint of intentional interference to a 462.625 MHz repeater in Mt. Holly, Pennsylvania.

In August 2023, the FCC issued a Notice of Violation to Alarm Detection Systems, licensee of radio station WQSK406 in Louisville, Colorado. This is not ham or GMRS-related but involves a business band radio on 460 MHz. Apparently, the company continued to operate legacy “wideband” FM radios after the FCC required business band radio users to switch to “narrowband” radios (12.5 kHz channels). I found this interesting because it is an action related to the use of improper radio gear and emission type.

In May 2024, the FCC issued a Notice of Unlicensed Operation to Skydive Elsinore, LLC, a skydiving company in Lake Elsinore, CA. This company was transmitting in the 70 cm amateur band on 442.725 MHz without a proper license.

From these notices, we can see that the FCC does enforce amateur and GMRS rules, but not as often as we’d like to see. Usually, the situation has to be a big nuisance before it escalates enough for the FCC to take action. If you make a simple mistake once or twice, you are highly unlikely to be cited. If you are a more consistent or flagrant rule breaker, then you might get a visit from the FCC.

Remember that the ARRL has the Volunteer Monitor program, operating under a formal agreement with the FCC,  that can assist with on-the-air violations.

73 Bob K0NR

The post FCC Enforcement Actions appeared first on The KØNR Radio Site.

WITH

using

James Watt

As some of you know I do some QRPp Parks on the Air activations using the QRP Labs QCX Mini. For the past couple of years I've had GREAT results using my 40 and 20 meter QCX Mini with what I call, "My Smoke Detector Battery" setup

QRP Labs QCXX Mini 20 Meters

 

A few days later on May 1, 2024; I decided to give it another try but this time on 40 meters when conditions were not quite optimal. And again, I was amazed with the number of stations picking up my signal with "My Smoke Detector Battery"

QRP Labs QCX Mini 40 Meters

As most of you may know, during the month of June 2024, the sun has presented several Earth facing regions which have been quite active with solar storms, solar flares, large sunspot regions, CME's and HF radio blackouts. These conditions have not been favorable for QRPp communications. Living in Kentucky, USA this time of year also represents days and weeks of hot, humid weather with potential for almost daily thunderstorms. So far in June 2024; we've seen record low morning temperatures of 82 degrees and several days of temperatures exceeding 95 degrees with heat indices well over 100 degrees.

Finally the Solar Space Weather forecast for the first few days of July 2024 looked like an excellent opportunity to try some Parks on the Air CW activations using QRPp. However, terrestrial weather was another issue. Heat advisories were forecasted for the last few days of June 2024 and first few days of July 2024.  It was time to take advantage of this brief window to do some QRPp operating.

QRPp Equipment Set Up

The antenna I was going to use was the Tufteln 40 / 20 Linked EFHW. I made this antenna specifically for my QRP Labs 40 & 20 Meter QCX Minis.

Tufteln 40 / 20 Meter Linked EFHW

As for a keyer, I was going to use the American Morse Equipment Ultra Porta Paddle. 

American Morse Equipment Ultra Porta Paddle

Upon awaking before daybreak, I checked the NOAA Space Weather Predication Center's website for Space Weather conditions. It all looked favorable. Terrestrial weather had a Heat Advisory forecasted for July 2, 2024, so I decided to head out for a near sunrise Parks on the Air activation at Beargrass Creek State Nature Preserve US-7956 which is less than 4 miles from my QTH.

Not knowing who would be hunting at 1130 UTC, I arrived on site; throw up my arborist line about 45 feet into a tree and pulled up my antenna in a sloper configuration, set up my 40 meter QCX Mini and was ready to go.

At 1142 I started sending CQ and 'BEHOLD" within a minute or two the hunters responded top my calls and kept me busy for the next 50 minutes. Below are the results of what a QRPp CW Parks on the Air activation yielded me.

The highlight of this day's activation was a QSO with Greg / VE3GSS  Port Carling, ON, Canada. A little over 920 km from my Kentucky POTA site with less than 1 WATT.

At 1235 UTC the temperature had risen to 84 degrees. It made no sense in pushing it as I had already achieved more than I expected. To say I walked away with a HUGE grin on my face is an understatement. It was a GREAT Parks on the Air activation.

                                                         

On July 3, 2024 my internal clock woke me at 0900 UTC with basically the same Space and Terrestrial conditions that were in play as the day before.  So why not make this "Ground Hog Day in July.  Same time, same set up on July 3, 2024. One difference; today I would try 20 meters.

Within less than a minute after my CQ on 40 meters at 1143 UTC, my activation began with hunters eagerly wanting to be acknowledged.  I didn't disappoint and neither did they.  QSOs were rapid fire for almost an hour.

 At 1240, I switched over to my 20 meter QCX Mini to see what I could garner, knowing that at time time of morning in the U.S., the likelihood of getting any action on 20 meters was suspect.   I did manage one 20 meter QSO.  Here was my catch for a July "Ground Hog Day"

  

The highlight of this day was as try for a Park-to-Park QSO with a station in Japan. I tirelessly tried for several minutes to make a 40 meter contact with a Parks on the Air station JJVAS at JP- 0128. The QSB was pronounced and the strongest I could get was a 229.  The operator was kind enough to send AGN? a few times but I was just trilled for that reply with less than 1 WATT.

This day like many others brought greetings from people who have become familiar with my operations as they get in their daily walks, runs and cycling before the heat sets in.  Today though I met Dr. Tamekka Cornelius, Ph. D, who was out on her daily walk. She, like others are inquisitive about seeing a man sitting in a mostly open field connected to some wires, a bicycle close by and some weird equipment strapped to his legs.   Dr. Cornelius and I had a nice chat about Amateur Radio, brief history of my broadcast career and my bicycling activities.

 

Operating QRPp reminds me of the country music singer Kenny Rogers' song: 

"The Gambler"

You've got to know when to hold 'em

Know when to fold 'em

Know when to walk away

And know when to run

Once in your ham radio journey, try operating QRPp.

You might be surprised with YOUR results.

73

Jim

"Ham on a Bike"

]

 

    

A great add on to the MPAS kit or just as a stand alone.

I do find the counterpoise wires o be too thin and prone to breakage and want Chameleon to go back to the #16 Kevlar wire they are known for

Also the short length of the whip on20m is a bit finicky due to the ground I had but a grassy ground is usually pretty good but the radiation resistance was kind of low.

The kit adds items I dont have in my MPAS kit making for a well rounded deployment kit similar to this:

CHA MULTI CONFIGURATION COIL

The core component of the CHA PRV antenna, known as the CHA MCC (Multi Configuration Coil), serves as its foundation. The CHA PRV antenna is skillfully engineered and built to withstand rugged conditions, making it particularly suited for demanding portable applications such as Parks On the Air (POTA), Summits On the Air (SOTA), and other outdoor radio pursuits that necessitate an antenna that’s both efficient and easily transportable. This antenna is also an excellent choice for radio enthusiasts who reside in environments like RVs, apartments, or condos, where space is limited to a small balcony or patio.

Chameleon Antenna has designed the CHA PRV to perfectly complement the latest generation of compact multi-band/multi-mode QRP transceivers, including models like the Icom IC-705, Xiegu G90 or X6100, LAB 599 TX500, and the Yaesu FT-817/818.

SPECS

Power Handling: 500W SSB 300W CW 200W DATA

Materials: Anodize Aluminum OD Green, White Delrin, Stainless Steel and Silver Plated Copper wire

Bands Coverage: 2M to 40M with the SS58

DIMENSIONS 

Diameter = 1 1/4″

Length Collapsed = 12 1/2″

Length Extended = 19 1/2″

Weight = 0.94 lb.

CHA MCC

1 X CHA MULTICONFIGURATION COIL

CHA PRV SOTA (LIGHT KIT)

1 X CHA MCC (Coil)

1 X CHA SS58

1 X CHA SPIKE MOUNT 

1 X CHA PUCK HUB

4 X CHA TENT STAKES

4 X CHA B-RADIAL (12’6″)

4 X CHA WINDERS 

1 X CHA WW RADIAL (34′) 

1 X CHA TRIPOD ADAPTOR 

1 X CHA 12′ COAX w/ integrated RFI Choke

CHA PRV POTA (HEAVY KIT)

1 X CHA MCC (Coil)

1 X CHA SS58

1 X CHA SPIKE MOUNT 

1 X CHA PUCK HUB

4 X CHA TENT STAKES

4 X CHA B-RADIAL (12’6″)

4 X CHA WINDERS 

1 X CHA WW RADIAL (34′) 

1 X CHA TRIPOD ADAPTOR 

1 X CHA EXTENDER12

1 X CHA UCM

1 X CHA 12′ COAX w/ integrated RFI Choke

USER GUIDE

The DX Engineering box on the PO Box arrived and the antenna is a beauty

REZ Antenna Systems Recon 40 High Performance HF Antenna Coils are high-performance HF antenna coils capable of tuning 40-10 meters when paired with the REZ-Z17 17-foot telescoping whip (not included). I have the MFJ and Chameleon version.

Made with 14GA enameled copper wire, the Recon 40 is rated for use at up to 500W SSB, 300W CW, and 200W digital (50% duty cycle). The coil body is made from Delrin and 6061 anodized aluminum all CNC machined in the USA. The coil body is 100% weather resistant, thanks to its unique design which incorporates the use of O-rings and gasket seals at each joint. The coil’s machined wire groove provides mechanical support and optimal spacing to ensure a low loss coil. Switching bands is made easy with the integrated weatherproof coil bypass switch.

When you’re ready to move to the higher bands simply flip the switch and tune the telescoping whip to your desired frequency. The Recon 40 also features a rapid-deploy radial system. At the heart of this system is the radial “puck” that accepts up to eight 4mm banana plugs.

This enables quick attachment of REZ Antenna Systems’ 4-wire radial kit (not included) and leaves room to expand your radial field for increased performance. I used the radials from my Ranger 80 antenna.

I did a 3fer park activation running 50 watts off my FT-891 and a bunch of DCPower LiePO4 batteries I picked up at Liquidation Show for cheap.

There was the usual a solar storm and you could hear the band huffing and puffing in the background but we managed to also snag a couple of 2m contacts.

No adjustments were made….SWR was under 2:1 in both cases. Work 40m and then hunt the 13 Colonies on 20m…flick the switch.

The long radials make a big difference.

The QSO map shows that I was able to get a nice signal out on SSB.

This is a nice addition to the Ranger 80 antenna, although they do the same thing. If you swap out the 9 foot antenna for the 17 foot antenna on the Ranger 80, its the same story but a lot heavier. If you just wanted a quick 2 bander then the Recon 40 is a good choice (the whip can be adjusted for 20-10m and 6m as well.

The Recon 40 as its own standalone antenna is more rugged than the JNCRadio MC-750 and a lot heavier. The advantage is that the JNCRadio adds a 40m coil and uses shorter 10 foot radials but still offers a quarter wave on 20m and an 1/8 wave on 40m and a lot cheaper. Also the engraved markings on the MC-750 makes set up a breeze and its carry case is top notch. The MC-750 antenna also uses metric threading so interoperability with my antenna mounts and Buddipole stuff is impossible. I have made over a thousand contacts and very happy with it.

BUT the Recon can handle a lot more power and the whip antenna is more rugged. Its also a longer whip to try to pack. I have made about 100 contacts from the park during the RAC Contest, 13 Colonies QRMathon and POTA 3fer.

I own both and I choose the antenna I need to get the job done.

Please avoid the MFJ 17 foot whip as it likes to fall apart while using it. I am on my third so I am super careful with it but I was that way with the first two.

Happy Antennas

73s IPS

Buymeacoffee

https://www.buymeacoffee.com/ve3ips

ve3ips.wordpress.com

ve3ips@gmail.com

Instagram @ve3ips_portable_operator

YouTube @VE3IPS

Ham Radio is a life$$$tyle not a Hobby!

Take the radio outside and operate from the Field

Throw a wire in a tree and make a QSO

Tinfoil has many uses beyond the BBQ

       REMEMBER WHAT RUDY ALWAYS SAYS:

1. Buy Cheap Buy Twice – That online special that is a non-branded product may have misinformation in its marketing approach lost in translation
2. Buy Once Cry Once – Buy the Best with a Warranty that has Teeth
3. One is None and 2 is One – Think back up or a Modular approach

The Chameleon URT-1 is a remote outdoor antenna tuner for almost any type of antenna or model of transceiver. This wide range tuner matches resonant and non-resonant wires, verticals, and long wire antennas with its range of 5 to 1500 ohms of impedance. The URT-1 has a 50 ohm coaxial port and a wire beehive connector for added versatility. And the unit is weather proof so it can be mounted outdoors near the feed point of the antenna.

Chameleon CHA URT-1 https://chameleonantenna.com/shop-here/ols/products/cha-urt-1

What are remote tuners

The purpose of an antenna tuner is not to ‘tune’ your antenna, but instead to provide a proper impedance match to your transceiver. Modern transceivers require a 50 ohm impedance and if there is a mismatch, the transceiver will respond, at the very least, by reducing output power, and at the worst, damaging the final amplifier components. So in order to deliver all available power to your antenna, a proper impedance match is required. This is a simplistic explanation, but sufficient for today.

Usually the tuner, either manual or automatic is placed near the transceiver. This is fine in most cases. If your feed line run is short, it won’t make a difference. But coaxial cable does introduce losses into the antenna system and if your antenna has a high impedance at the feed point, the mismatch will create standing waves, and the elevated SWR can be characterized as power lost in the feed line. Again that’s a simplistic explanation.

So how do we increase the overall efficiency of our antenna system? One method is to move the antenna tuner from the transceiver over to the antenna feedpoint. Situating the tuner at the antenna allows it to deliver the proper impedance match, which will be 50 ohms, to the feed line. Since impedance is matched at the coax, we can run longer pieces of cable without fear of losing energy due to high SWR on the cable.

Now remote tuners are typically used with non resonant antennas, either long wires or verticals. A resonant antenna, like a dipole or end fed half wave should have close to a 50 ohm impedance at the feed point. The tuner located at your transceiver will be used to fix slight mismatches or to extend the bandwidth of your antenna. Remote tuners would be overkill in these situations.

But with, say a 43 foot vertical antenna, the impedance may be between 400 – 900 Ohms. A 9:1 transformer could help knock that down, but using a remote tuner instead, will take whatever impedance the antenna is and deliver a consistent 50 ohms to the feed line, reducing overall system losses.

URT-1 Specifications

The URT-1 covers 1.8 to 54 Mhz and has 16,000 memories for quick recall when tuning. It can match any antenna with an impedance of 5 to 1,500 Ohms. That’s like a 30:1 match. And it can handle up to 125 watts sideband or CW and 60 watts on the digital modes.

Opening up the box, things may look a little familiar. This tuner is custom manufactured by Mat Tuner for Chameleon. It does look very similar to their MAT 40 remote tuner, but there are some key differences.

The tuner comes in two parts, the first is the coupler box. This connects to the transceiver and to a 12 volt power source. Then your coax cable runs all the way out to the tuner box which sits at the antenna feed point. You will notice that there are not separate control cables for the tuner. Power and tuner control are fed through the coax cable by way of a Bias-T circuit. The benefit to that is that you don’t have to run a second cable to the tuner unit, but the downside is that you need to initiate tunes by pressing the tuning button on the coupler.

The tuner unit is constructed out a aluminum alloy and it weather proof. On the top of the unit is a beehive connector for feeding wire or vertical antennas. On the bottom is a counter poise and ground connector along with two UHF female connectors. One UHF connector connects to your coax run coming from the coupler and the second is for feeding antennas that have a similar SO-239 connection point.

The tuner comes with a set of rails so that you can mount it to a post or board using a pair of U-Bolts. An option 12 volt AC adapter is also available.
So what’s different between the URT-1 and the MAT 40 tuner? Namely the addition of a 50 ohm coaxial output port and the removal of the brand specific control cables. The URT-1 is a bit more universal in that the coupler unit will work with just about any brand or model of transceiver.

How to use Use the URT-1

Using the URT-1 is pretty simple. We’ll first connect the coupler to our transceiver. My main antenna, a G5RV, is connected to my LDG auto tuner, so going to put this one onto the 2nd antenna port on my transceiver. A coax jumper goes from the radio to the coupler. The antenna coax is then connected to the other port on the coupler. Finally connect the power. The green power light should glow. If you see the red error light, that means the there is a short circuit somewhere in the coax connection between the coupler and the tuner.

When connecting the tuner, you can not have any devices like switches, diplexers, or meters in the path between the coupler and the tuner. These could cause a short circuit, potentially damaging the tuner or your device.

To initiate a tune, put your transceiver into a constant carrier mode like RTTY. Set the power level to 15 watts or less, briefly hit the tune button, and immediately key the transmitter. Watch the transceiver SWR meter and it will show the resulting SWR when the tuning cycle is complete. Unkey the transmitter. A complete tuning cycle will take five seconds or less.

At this point you can transmit normally. When changing bands, you will reinitiate the tune process. The tuner has 16,000 memories, so once the unit finds a good match, it will remember it for faster subsequent tunes.

Now let’s head outdoors and I’ll show you a couple of ways you can use the remote tuner in your portable amateur radio operations.

My experiences

What are my thoughts on the Chameleon URT-1 remote antenna tuner? First off, I must say that this unit is well constructed. The tuning unit consists of an aluminum alloy body that has a certain amount of heft to it. It wins points on that item alone. Taking this out into the field was a breeze as I didn’t have to run a separate control cable to the tuner for power. Operationally, it tunes fast and had no problem finding a match that was 1.5:1 or less. I think the only time I had issues with it getting a good match was with my 25 foot Franken-tenna on the 15 meter band. In that instance it gave up at about 1.8:1. But with the Frankentenna it did perform quite well on 10, 15, 20, and 40 meters despite the bands not being in the best condition. I made 210 contacts on those bands activating the Mountain Bay state trail, with the bulk of them on the 20 meter band.

With the end fed random wire antenna, I connected the tuner up to UHF connection on the antenna. The addition of the 9:1 transformer with the tuner made for super fast tune times. Every time it found a match at rocket speed. For that activation of Ackley Wildlife Area I ended up with 176 contacts on 10, 12, 15, 17, and 20 meters. The great thing about non resonant antennas is their agility. To switch bands, all I had to do was hit the tune button and I was good to go.

I had the same experience back here at home with the 71 foot non resonant wire. Once it learned the antenna, it would re-tune almost instantly. I was able to get matches with this wire from 10 meters all the way down to 80 meters. Operationally, the antenna performed just as well, maybe a bit better than with my other tuner located at the feed point. This antenna is being fed with 75 feet of RG-8X, so the better match at the feed point does make a difference.

As for things I don’t quite like about the tuner, First off these UHF ports are not labeled, so you need to look at the instructions to determine which goes to the coupler and which goes to the antenna. Also the ports didn’t come with covers. If you are using the bee hive connector, having a cover on the unused UHF port would be nice. I’ve got a friend that 3D printed some, so i did have something that worked. Finally, and probably the biggest, is that you have to press the tune button on the coupler to initiate a tune. If your SWR changes or you change bands, the tuner won’t automatically retune, it needs to be activated. That involves switching to a carrier mode like RTTTY, pressing the tune button, and then transmitting a carrier. Not the worst thing in the world, but also not fully automatic like some brands of remote tuners. But those require a separate control and power cable and up side of this tuner is that you don’t have to run a separate power and control cable to the tuner. Your power runs through the coax, which makes installation a breeze.

But, final words, I’ve been looking for a remote tuner at the hamfests. Everything I’ve seen is overpriced or in bad shape. It’s a bit serendipitous for Chameleon to be sending me this as it opens up the door to a bunch of different antenna configurations that I’ll be able to demonstrate. I’ve got some great ideas to use this tuner with, so you’ll want to stick around for that.

Build a random wire antenna and make amazing contacts: https://youtu.be/D_-aNzrIXWs

Yaesu FT-891 transceiver: https://amzn.to/3RSg4DO
213 inch whip antenna: https://amzn.to/3O3Bvkm
Feather Flag Base: https://amzn.to/3O6O7al
Antenna mirror mount jaw clamp: https://amzn.to/48yzRPL
3/8×24 SO-239 stud mount: https://amzn.to/3Sjre69

As a bonus, patrons can view the full, unedited phone contacts for this Parks on the Air activation. Visit my page on Patreon for details: https://www.patreon.com/kb9vbrantennas

I do return QSL, if you made a contact with me and would like a QSL, please send me one. Return postage not necessary, but always appreciated. As they say, KB9VBR is ‘good in the book.

Links may be affiliate links. As an Amazon Associate, I earn from qualifying purchases. This does not affect the price you pay.

The post Maximize Your Signal with the Chameleon URT-1 Remote Antenna Tuner appeared first on KB9VBR Antennas.

The DX Engineering box on the PO Box arrived and the antenna is a beauty

REZ Antenna Systems Recon 40 High Performance HF Antenna Coils are high-performance HF antenna coils capable of tuning 40-10 meters when paired with the REZ-Z17 17-foot telescoping whip (not included). I have the MFJ and Chameleon version.

Made with 14GA enameled copper wire, the Recon 40 is rated for use at up to 500W SSB, 300W CW, and 200W digital (50% duty cycle). The coil body is made from Delrin and 6061 anodized aluminum all CNC machined in the USA. The coil body is 100% weather resistant, thanks to its unique design which incorporates the use of O-rings and gasket seals at each joint. The coil’s machined wire groove provides mechanical support and optimal spacing to ensure a low loss coil. Switching bands is made easy with the integrated weatherproof coil bypass switch.

When you’re ready to move to the higher bands simply flip the switch and tune the telescoping whip to your desired frequency. The Recon 40 also features a rapid-deploy radial system. At the heart of this system is the radial “puck” that accepts up to eight 4mm banana plugs.

This enables quick attachment of REZ Antenna Systems’ 4-wire radial kit (not included) and leaves room to expand your radial field for increased performance. I used the radials from my Ranger 80 antenna.

I did a 3fer park activation running 50 watts off my FT-891 and a bunch of DCPower LiePO4 batteries I picked up at Liquidation Show for cheap.

There was the usual a solar storm and you could hear the band huffing and puffing in the background but we managed to also snag a couple of 2m contacts.

No adjustments were made….SWR was under 2:1 in both cases. Work 40m and then hunt the 13 Colonies on 20m…flick the switch.

The long radials make a big difference.

The QSO map shows that I was able to get a nice signal out on SSB.

This is a nice addition to the Ranger 80 antenna, although they do the same thing. If you swap out the 9 foot antenna for the 17 foot antenna on the Ranger 80, its the same story but a lot heavier. If you just wanted a quick 2 bander then the Recon 40 is a good choice (the whip can be adjusted for 20-10m and 6m as well.

The Recon 40 as its own standalone antenna is more rugged than the JNCRadio MC-750 and a lot heavier. The advantage is that the JNCRadio adds a 40m coil and uses shorter 10 foot radials but still offers a quarter wave on 20m and an 1/8 wave on 40m and a lot cheaper. Also the engraved markings on the MC-750 makes set up a breeze and its carry case is top notch. The MC-750 antenna also uses metric threading so interoperability with my antenna mounts and Buddipole stuff is impossible. I have made over a thousand contacts and very happy with it.

BUT the Recon can handle a lot more power and the whip antenna is more rugged. Its also a longer whip to try to pack. I have made about 100 contacts from the park during the RAC Contest, 13 Colonies QRMathon and POTA 3fer.

I own both and I choose the antenna I need to get the job done.

Please avoid the MFJ 17 foot whip as it likes to fall apart while using it. I am on my third so I am super careful with it but I was that way with the first two.

Happy Antennas

73s IPS

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Ham Radio is a life$$$tyle not a Hobby!

Take the radio outside and operate from the Field

Throw a wire in a tree and make a QSO

Tinfoil has many uses beyond the BBQ

       REMEMBER WHAT RUDY ALWAYS SAYS:

1. Buy Cheap Buy Twice – That online special that is a non-branded product may have misinformation in its marketing approach lost in translation
2. Buy Once Cry Once – Buy the Best with a Warranty that has Teeth
3. One is None and 2 is One – Think back up or a Modular approach

Scroll to the bottom if you are only interested in the FD checklist! Is Field Day worth it? This year, more than any other, it seems this question was popping up on ham radio forums across the internet. Other versions seem to be what is the relevance of FD in the day and age of POTA and SOTA. Discussions (disagreements) on what modes should and should not be allowed. Or even what the entire purpose of FD is (emergency communications exercise? ham radio publicity event?) I probably missed it in years past, but this was the first of my five years of both Winter and ARRL Field Days that I noticed people saying they just did not feel like doing it, or alternatively they felt they were unwelcome when they showed up at a public FD site.

I got my chops as the Field Day Coordinator for the first amateur radio club I ever belonged to. I was assigned the role less than a couple months after I received my license. Although I no longer participate in that particular club, I will forever be grateful for all I learned during that time. I took the position extremely seriously, and went from never having turned on a ham transceiver, to understanding quite deeply the variety of systems necessary for a portable multi-op radio contest. I still remember having to inquire as to whether a “tri-bander” was a name brand for an antenna, or a type of antenna. In this case, the term was referring to a 10-15-20M multi-band beam antenna. I would like to think I had been a particularly good radio event coordinator, and went on to organize quite a few group radio events particularly through the COVID-19 pandemic.

Simultaneously, I developed a tremendous love for portable radio, and in particular the Summits-On-The-Air (SOTA) program. I am proud of the fact that I can set up an antenna in nearly any condition. AA1F’s POTA Lion Award effort demonstrated this quite nicely. And, I can do it usually fast and efficiently, especially with a 20M EFHW wire antenna.

So, back to the question. Is Field Day worth it? Given that SOTA and POTA, and other versions of portable radio operations, make a Field Day-like experience possible at almost any time, is Field Day still important and relevant to the amateur radio hobby? Yes. Yes it is. Field Day is worth it. It is important. And it remains relevant.

Our FD station is shown below. It does look like a messy jumble of wires and cables, but there is a reasonable amount of organization in that jumble. My station is in front with the Yaesu FT-991A. AA1F’s station (with an FT-891) is directly across from mine, in the back. And facing toward the window is the FT8 station (FT-857D). In compliance with FD rules, this transceiver is set-up to run FT8, but is not simultaneously capable of transmitting at the same time as another station, keeping us a two bravo classification. Why am I so confident of that? If you take a look carefully at the window, you will see two coax cables feeding through…we only set up two HF antennas! We need to physically move the antennas from one station to another in order to operate. In fact, we do think some sort of antenna switching system would be an improvement for next year. This was also the first year we used a communications headsets (Heil Sound Pro 7) with foot pedals. What a tremendous pleasure!!

Our basic information from the day is in the table below. We decided to keep our antenna system to a minimum given the impending threat of thunderstorms all weekend. This meant that we would set up one 80M off-center fed dipole at about 20-25 feet off the ground and mostly horizontal with its long axis in the east-to-west direction. And then we would set up another 80M OCFD in the north-to-south direction. The choice of the 80M OCF would be so that AA1F and I would each have access to an antenna capable of getting on all bands at the same time, with reasonable resonance, although we were using external tuners on all radios. The perpendicular placement of the antennas was to optimize our directionality of propagation, as well as to hopefully limit interference from one antenna to another. It was also because of the convenience of using our property’s natural tree lines as antenna supports.

Weather considerations made us leave out putting up any mast structures. Not only did it rain in sheets, there were numerous thunderstorms, and even a tornado watch. Using the trees for support at least made us feel as though we would be less likely to attract lightning bolts, at least compared to a nearly 40 foot metal military mast propped up in an open field. We ran 100 foot lengths of LMR-240 coaxial cable from each of the antenna baluns back toward our operating station. Unfortunately, we needed to add another 100 feet of coax (this time of RG8X) to one antenna and 50 feet of RG8X to the other. On the desire list for next year’s field day is a couple of more runs of LMR-240 so we are not mixing and matching coax.

Below is the rain coming down in sheets, with a blue pop-up tent protecting our generator. The generator, a relatively new one that we purchased to power our newest trailer (on the right), stayed on through the entire weekend and was turned off one time only for refueling. This is a 5000W Predator Super Quiet Inverter Generator from Harbor Freight. We have the 2000W version of this generator that we have used for years. I highly recommend this brand. Remember, our entire farm operation is off-grid, so we generate all power. That includes solar panels on the top of each trailer. We propped the genny on cinderblocks to avoid water pooling underneath it.

This year we were fortunate to have acquired most of what we needed for Field Day already. We did make a couple of new purchases from Ham Radio Outlet in NH in the week prior. This included one of the 100′ LMR-240 cables and the Radiowavz 80M OCFD antenna. And Marc and I did splurge for the Heil Sounds Pro 7 communication headsets with foot pedals that I already mentioned. And I am really glad we did! It made operating SSB a joy! I also purchased a gigabit ethernet switch, and networked all 3 of our computers with it. I described that all in this post, including a how-to on networking computers with N1MM+ logging software.

And since we are talking solar panels, we did manage to sneak in a battery charge between downpours during the event to get our 100 points alternative power bonus points. That solar set-up is a SunKingdom 60W folding panel (which unfortunately does not seem to be available anymore), a Renogy Voyager 20A charge controller capable of working with LiFePo batteries, and a 15Ah 12V Bioenno battery. This set up can produce 2.5A of current in full sun.

The SunKingdom solar panel uses a SAE connector. I use an SAE-to-bare wire jumper to attach the solar panel and its native power cord with an SAE connector to the charge controller. From the output of the charge controller, I then use a bare wire-to-SAE jumper, that I then add a Thunderbolt (Harbor Freight) SAE-to-barrel connector adapter to attach to the Bioenno battery. The exact Thunderbolt product is pictured below; this is NOT any sort of affiliate link and I do not make a single penny off of this website. I have included this (and the picture is linked to the right Harbor Freight product), because it is a way to locally source a barrel connector that fits the very popular ham radio Bioenno battery. The other jumpers, especially the SAE extension cable, are nice as well and can be modified to suit your solar connection purposes.

We used standard 30A power supplies running off of the generator to power our SSB/CW stations. The FT8 station however ran entirely off of battery power, including one of which was charged with solar power in the moments of sunlight that we had.

Below we start getting into the nitty gritty of our FD contacts. I made contacts on 5 bands with SSB and CW. AA1F on the other hand made SSB contacts on 20, 40, and 80, and he also made FT8 contacts on those as well as 15M. The FT8 contacts are the ones marked “KX1Q” in the graph below.

Overall, I am quite pleased with the general performance of our Field Day set-up. We made 362 QSOs and reached the entire continental United States.

This included 68 separate ARRL sections and 45 states. AA1F made 24% more contacts than I did, with 206 QSOs compared with my 156 contacts.

It is interesting too to see how AA1F and I “specialized”. Below is a breakdown of our various modes. I did manage exactly 1 FM contact on 146.52MHz with a local ham via a 2m/70cm magmount on my van. In general AA1F took the low HF bands, and I took the higher HF bands, although we both shared 40M quite a bit. Also, I operated CW, whereas AA1F chose FT4/FT8 as his digital mode. In fact, this is the first time AA1F really used these modes beyond looking over my shoulder while I tap away on WSJT-X, and he made over a 100 contacts! Fortunately, our digital modes radio, i.e., the now discontinued Yaesu FT-857D, still works, as it was burning up by the end of FD with the workload of a full duty cycle. In order to get the 857 to play with WSJT-X, we had to run it through the Tigertronics Signalink as an audio interface. Unlike the Yaesu FT-818ND, I unfortunately could not get the Digirig to work with the 857, and scrapped it for the Signalink.

Below is a map of our QSOs by band. The most interesting to me part of this is the very distinct propagations regions each band creates. 15M reaches the west coast and Texas. 20M is predominantly midwest. 40M is northeast and mid-Atlantic, and 80M is similar with a slightly smaller diameter. This map and the mode map below it were made by uploading the Cabrillo file to this website.

The locations of our QSOs by mode is shown below. The red pins, denoted oddly as “Standard” by the software, are CW, and they correlate to the fact that I made a lot of the CW contacts on 15M and 20M. Likewise, the yellow data pins show that most of AA1F’s FT* contacts were made on either 40M or 80M.

And let’s just talk a little bit about my CW contacts. I am not a particularly good CW operator, although I try. I needed to use a decoder. The one that I think is the best is the android app Morse Expert. It uses the same technology as CW Skimmer. All I do is rest my cell phone near the speaker of the transceiver and let the app decode the CW simply via ambient audio. It works extremely well, particularly in the type of event where nearly everyone at least to me seems to be sending CW via a machine. Now for sending CW (which I am reasonably okay at — my deficit is definitely at hearing it), I used the voice memory channels of my 991A using the “text-to-CW” mode. I programmed in “KX1Q” in channel 1 and “2B ENY” in channel 2, and made channel 1 and 2 into the soft buttons at the bottom of the Yaesu display. I also programmed in “TU” and “AGN” in channels 3 and 4, just in case I needed them. Although, usually I would just send these with the paddle if I did. With this set-up, and some reasonable knowledge of CW, I found making morse code contacts was like shooting fish in a barrel. This was the first time I used this type of semi-automated operation, and it was delightful! I expect I will get to be more efficient at it by next year. Or who knows? Maybe, I’ll get better at code by then too!

And we did also try for an FM satellite contact with a nighttime pass of SO-50. Given that it was in the middle of a thunderstorm and we were standing underneath the awning of our trailer to avoid getting soaking wet (not to mention pointing a handheld yagi at lightning bolts, hey, we wanted that contact!), it is not particularly surprising we did not make the QSO. We did hear SO-50 though, so we considered it a kind of win. We used two Yaesu FT-4X HTs to try to make the contact. The shame though was that it was otherwise a perfect 80 degree pass over our open field…

The farm is open to the public, so we did set up an information table. Oddly (surprise surprise! Look at that rain!) we did not get any visitors, but we did claim our bonus points.

…And the grill was DEFINITELY not just for show! Here is AA1F showing off his delicious meat. Yup, cooking in the downpour like the seasoned farmer that he is!

Georgie, our Field Day guard dog, watched over everything with her one eye. Including the coax. Okay, really this is just a gratuitous picture of this gorgeous mutt.

And finally, here it is! Our entire ARRL Field Day 2024 checklist (of radio gear only, you need to make your own toiletries list!) Feel free to download and adapt it as you would like!

So, successes? We made over 100 more contacts this year than last year which we consider a win. We were on the air nearly at the start of Field Day (okay, 11 minutes late, but still that is great for us!) This was because we set up nearly everything Friday night (including our antennas in a thunderstorm and by headlamp thanks to bad traffic out of Boston). The early set up meant we were less fatigued by start time. We operated 6 bands and 6 modes. We had little to no interference between our stations, made possible by using band pass filters on both operating transceivers at all times. We were never at a lack of station possibilities for contacts, and more often than not if we could hear a station, we could work a station. The use of multi-banded 80M antennas seemed like a good choice overall. Our antenna locations made working the entire United States possible, with only 5 states not contacted. I learned a way to semi-automate CW contacts and AA1F made a bunch of WSJT-X contacts for the first time. All of our computer equipment was networked and worked. In all, we considered the entire operation a success…

But of course there are always things we can do better. Quite frankly, I would like to get more contacts. I suppose we will try for at least 500 next year. Would it be beneficial to get the antennas up higher than 20-25 feet? Should we use only LMR 240 instead of mixing and matching it with RG8X coax? Should we put up a single banded resonant 40M antenna? Or maybe focus on more resonant antennas in general? We only operated for about 14 of the 24 hours in total. We did get tired fairly early in the event ( I think I turned in before 2am on Saturday; AA1F made it a bit more) and we slept a bit later than we wanted to. How can the two of us manage more on-air time given the exhaustion inherent to being a two-person FD operation? And one that needs a significant amount of travel time to reach our FD location?

And of course, the things out of our control. The bad traffic on Friday that turned a 3 hour trip into a 5 hour trip, and left us setting up in the dark and rain. The weather…thunderstorms (and tornado watches!) all weekend. And when it wasn’t raining, it was 90 degrees with air so humid you could ring it out. We also suffered from being distracted a decent amount by Georgie, who as a shepherd teenager still requires a lot of minding.

All that said, I am really happy with 2024’s ARRL Field Day. Despite what I see online, the airwaves were hopping and it was clear A LOT of hams were enjoying the event! It made me giggle a bit to think of the number of electromagnetic signals flying around the general public’s head, of which they had no clue. Don’t get me wrong, I know it is the same for cell phones, etc, but usually a giant international event would have some sort of footprint. Runners blocking streets as they raced along. Or traffic on the way to a particularly popular concert. But hams can take over the world in the quietest and least intrusive of ways, unless you know how to listen for it.

My radio friends in Beantown seemed to all have nice club Field Days as well based on the reports I have been seeing and getting. I am happy for them! I realize though, at this point in my trajectory through this hobby that I am not particularly interested in partaking in Field Day as a club event. Maybe this will change? Through the years I have done quite a bit to promote Amateur Radio. Heck, this website, although it is really for my own entertainment, does see quite a bit of traffic at least based on my standards and I would like to think it has a positive effect. And I am really glad for the club Field Days I have both organized and been a part of.

I am getting more protective though of my time. And particularly the time I get to spend on what has become one of the most important aspects of my life. Over these last five plus years, radio has burrowed its way into becoming a core component of my existence. I mean it with that intensity. When I started this journey, communication, as in the ability for one party to convey information to another, seemed to be the backdrop of this radio journey for me. In essence, it was a social experience. The ability to communicate was inherently social, and I took to radio in that manner: join a club, help provide radio experiences for others, provide a public service — a social service — in doing so. But as the wonder of the science of radio, the art of radio, and most importantly–radio for the sake of radio–seeps in, the social aspects have been fading away in some aspects. Don’t get me wrong! I love all of the real friends I have made in this hobby, and hanging out with them is not what I am talking about. Enjoying the company of other hams (which I do!) is also not what I am talking about. More so, an event like Field Day, the Super Bowl of our hobby, is something I want to do as a largely asocial experience these days, instead relishing in the marvels of RF and my own ability to tap into it. Maybe it simply comes down to the fact that I do not want to share. There are many ways in which I can share radio, and many ways that I do, but for the time being, I do not think Field Day is not going to be one of them.

And why Field Day? No other radio contest (non-contest?) has a wider range of amateur radio operator skills and stations available to pluck contacts out of. Overall, the event is not extremely competitive nor is it made out of the finest radio stations. It means you can make a lot of contacts with other stations that are also cobbled together…just like yours! It means that you can significantly improve from one year to the next, learn your equipment better, perfect your station set-up, and harden your skills. You are largely not competing with amplified multi- mult- contest stations blasting 1500 watts with giant directional antennas. In Field Day, you actually stand a chance. If used appropriately, ARRL Field Day can be a great way to become increasingly more proficient in the hobby, year over year. And it is an experience I want to grasp with both arms and not let go of for anyone.

Is Field Day still relevant? You better believe it is!

KM1NDY

We’ve recently added a new room to the Matrix HAM Radio Space for Digital Voice modes as this was an area of interest that didn’t really fit into any of the other rooms.

The new Digital Voice room has attracted a lot of attention from members, with a lot of the focus being on the AllStarLink system. Michael, DK1MI built an AllStarLink node in the cloud for us all to use for Matrix Nets and so I decided I had to get in on the fun.

The Jumbospot SHARI SA818 Amateur Radio AllStarLink Radio Interface was originally designed by N8AR and implements a RaspberryPi 2/3/4 hosted AllStarLink node using a NiceRF SA818 embedded VHF/UHF radio module and sound card.

The two USB connectors on the SHARI device are position such that they plug into two of the available 4 USB ports on the RaspberryPi without the need for cables. This keeps the whole solution together in one neat package.

Before you start you will need to obtain a node number and secret (password) from the AllStarLink Portal. To get this you will need to provide proof to the AllStarLink administrators that you are a licensed Amateur Radio (HAM) operator. This is done by uploading a copy of the first page of your HAM licence to the website for the admin team to check. This can take 24hrs to be completed so make sure you get this all done before trying to build your node. You cannot build a node successfully without a node number and secret.

Of course you will also need a transceiver that can operate on the 438.800Mhz frequency or other frequency of your choice on the 2m or 70cm HAM band.

You will also need to open port 4569 on your internet router and setup port forwarding to the IP Address that you will be using on your RaspberryPi node. It’s important to use a static IP Address on your RaspberryPi.

There are quite a few different Linux based operating system (O/S) images that are available for the RaspberryPi devices that have been specifically tailored for the AllStarLink node and include all the necessary software and library packages out the box.

I decided to use the Raspbian GNU/Linux 10 (buster) based distribution as it is based on the very stable and reliable Debian Linux distro. You can download the exact version I am using from the Raspbian link above or directly from my website here.

Once downloaded you need to burn the ISO image onto a suitable SD card for your RaspberryPi. I use BalenaEtcher as it’s extremely quick and reliable at burning ISO images to SD cards.

Of course if you are a hardline Linux command line junkie you can always use dd to create the SD card.

Once you’ve got your O/S onto your SD card, slot it into your RaspberryPi making sure your SHARI device is connected to the two USB ports and then power it up. Make sure you have a good PSU for the RaspberryPi as the two devices together draw around 3A of current during the transmit cycle. (I use a 3.6A PSU from Amazon).

The default login for the Raspbian O/S is shown below. Login via SSH and configure your RaspberryPi for your local network. It’s important to use a static IP Address configured either directly on the RaspberryPi or via DHCP in your router.

Login: repeater
Passsword: allstarlink
SSH port: 22

Once you have your RaspberryPi connected to your LAN you are ready to start configuring it for AllStarLink.

The first thing you need to do is login to the raspi via SSH and then become root user using sudo as shown below:

sudo su -

Once you are root user, you need to add the AllStarLink repo to the sources file and update the operating system using the following command:

curl -s http://apt.allstarlink.org/repos/repo_signing.key | apt-key add
apt update --allow-releaseinfo-change
apt dist-upgrade

Copy and paste each line one at a time into your terminal. Once the last command finishes, the system is up to date and can be rebooted as follows:

reboot

Once the raspi has rebooted, login again via SSH as user repeater and then become root user again.

You now need to install a couple of Python components that are required by the system to function. Use the commands below as user root:

apt-get install python3-dev python3-pip
pip3 install pyserial

Next you need to change directory into the asterisk config file directory using the command shown below:

cd /etc/asterisk

In this directory you will find all the default config files that come as part of the distro. For this build we’re not going to use them and so we need to move them out of the way ready for a set of config files that have already been configured correctly.

Using the following commands create a new directory, move into that new directory and then move all the unwanted configuration files into it:

mkdir ORIGINAL-CONF-FILES
cd ./ORIGINAL-CONF-FILES
mv ../*.conf ./
ls -la
cd ../

You should now be back in the /etc/asterisk directory which will now be empty apart from the custom directory which we left in place.

You now need to copy the correctly configured configuration files into the /etc/asterisk directory. Start by downloading the zip file containing the new configuration files

Once downloaded, copy the .zip file into the repeater users home directory (/home/repeater) using either scp on the Linux command line or if using Windows you can use the FileZilla Client in SFTP mode using the login details above.

Once you have the .zip file in the repeater user’s home directory you need to copy the file into the /etc/asterisk directory as user root:

cp /home/repeater/AllStarLink-Config-v3.zip /etc/asterisk/

Next as user root, change directory into the /etc/asterisk directory and unzip the .zip file:

cd /etc/asterisk
unzip ./AllStarLink-Config-v3.zip

Once the file is unzipped you need to move a couple of files into the repeater users home directory using the following commands:

mv ./SA818-running.py /home/repeater
mv ./gpio /home/repeater

Once the files have been moved you need to set the correct ownership and privileges on the files using the following commands:

chown -R root:root /etc/asterisk/*.conf
chown repeater:repeater /home/repeater/gpio
chown repeater:repeater /home/repeater/SA818-running.py
chmod 755 /home/repeater/gpio
chmod 755 /home/repeater/SA818-running.py

The gpio BASH script and configuration details were supplied by Mark, G1INU in the Digital Voice room on the Matrix. It adds the COS light functionality to the setup. The COS light will now light every time the SA818 hears RF on the input.

The next thing you need to do is configure the SA818 radio device in the SHARI. The script I used was originally from https://wiki.fm-funknetz.de/doku.php?id=fm-funknetz:technik:shari-sa818 all I’ve done is change the entries to switch off CTCSS and changed the frequency to 438.800Mhz. Configuring the SA818 is done by running the SA818-running.py Python programme that you moved into the repeater user home directory. Making sure you are still user root, run the following commands:

cd /home/repeater
./SA818-running.py

At this point your SHARI SA818 device will be configured to operate on 438.800Mhz and CTCSS will be disabled.

If you want to change the frequency or enable and set a CTCSS tone to access the node you will need to edit the Python programme using your favourite text editor and change the entries accordingly. Once changed rerun the program as shown above and your SHARI will be reconfigured to your new settings.

Next you need to move the allmon.ini.php file into the correct directory so that it enables access to the Allstar Monitor web page on the device so that you can manage connecting/disconnecting nodes. Use the following commands as user root to achieve this:

cd /etc/asterisk
mv ./allmon.ini.php /var/www/html/allmon2/
chown root:root /var/www/html/allmon2/allmon.ini.php
chmod 644 /var/www/html/allmon2/allmon.ini.php

The allmon.ini.php file needs to have your node name entered into it for it to work correctly. As user root, change directory and edit the file using your favourite editor.

cd /var/www/html

Using your text editor, search for the line starting [XXXXX] and change the XXXXX to your node number. Save the change and exit the file.

At this point you are almost complete, all that is left to do is add your node number and node secret into the appropriate configuration files in the /etc/asterisk directory.

Since I am a Linux command line junkie I use vi to edit all the configuration files on the command line as user root, but you can use any editor of your choice.

cd /etc/asterisk

Start with the extensions.conf file. Search for the line starting with NODE = and delete the XXXXX entry and insert your node number. Save the file and edit it.

Next you need to edit the iax.conf file. This time search for the line starting with
register= and change the XXXXX for your node number and the YYYYYYYYYYYY for your node secret. Be careful not to accidentally delete any other characters in the lines otherwise it will corrupt the configuration file.

In the same file search for the two lines that start with secret = and change the YYYYYYYYYYYY for your node secret. Once you have changed both of the secret entries, save and exit the file.

The final file to edit is the rpt.conf file. Once again open the file using your favourite editor and search for the line starting with XXXXX = radio@127.0.0.1:4569/XXXXX, change the XXXXX entries for your node number making sure not to delete any other characters next to the XXXXX entries.

Further down in the same file there is a line that starts with [XXXXX], once again change the XXXXX for your node number making sure to keep the square brackets at each end of the node number as you edit it.

Finally move down to the very bottom of the file and find the two lines that start with /home/repeater/gpio, once again change the XXXXX entries for your node number.

Once this is done, save and exit the file. At this point your node should be fully configured and will only require a reboot to get it working.

As user root, reboot your raspi using the reboot command.

reboot

Once your raspi comes back online, login using SSH as user repeater and then become root user using the sudo command detailed above.

You now need to create the admin user password for the Allstar Monitor web page on the device. This is done using the following commands as user root:

cd /var/www/html/
htpasswd -c .htpasswd admin

You will be asked to enter a password twice for the admin user, make sure you make a note of this password as you will need it to login to the web page.

Once this is done your configuration is complete, logout from the terminal session by entering exit twice (once to logout as user root and another to logout as user repeater).

Using your favourite web browser enter the IP Address of your raspi into the URL bar as shown below:

http://<Your-Raspi-IP>/allmon2

Note: remove the <> from the URL once you have entered the required information.

Once this is done you should be presented with your node control panel as shown below.

Login using Admin and the password you set above and you are now ready to start using your node.

It’s a good idea to connect to node 55553 which is a parrot test node to check your audio levels. you can do this by entering the node into the field at the top left and pressing the connect button.

Once connected, tune your radio to 438.800Mhz FM and transmit a test message using your callsign and test123, or something similar. The parrot will then play your recording back to you so that you can hear how you sound. It will also comment on your audio level as to whether it is OK or not.

You are now connected to AllStarLink network and have the world at your finger tips. Below is a small list of nodes in the UK, Australia and America to get you started chatting with other HAMs via your node.

55553	ASL Parrot for testing
41522	M0HOY HUBNet Manchester, UK
60349	VK6CIA 439.275 Perth, Western Australia
51077	VK6SEG South West Hub B Albany WA
2167	M0JKT FreeSTAR UK HUB 2 freestar.network
53573	NWAG NW AllStar Group Lancashire, UK
27339	East Coast Hub Wilmington NC USA

Thanks to Michael, DK1MI for building and hosting the Matrix HAM Radio Space AllStarLink Node (57881) and getting us all kicked off into the world of AllStarLink!

We hope to be having regular Matrix Net’s on the node soon for all Matrix members and visitors. We’ll organise days/times via the Digital Voice room.

More soon …