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Field Day 2022

By: VA3QV
14 June 2022 at 17:09

Traditionally held on β€œThe Last Rainy Weekend” in June but for the sticklers for the rules its actual date is the 4th weekend in June…

This year it would be on June 22nd and ending on June 23rd

So what will VA3QV be doing???? Its safe to say that my Field Day Station will look a bit like this:

or like this from back in 2017….

FD 2017/ RAC Canada Day Contest 2017
Won’t look like this…. This was an early Winter Field Day attempt

So I plan to be operating as a 1B Battery Station from the RAC Ontario East Section (ONE)

The actual location has not been determined yet but there is a good chance the location could be one of the Parks on the Air location in the City of Kingston.

That’s the plan for good weather… and so far the long range forecast is calling for nice (dry). If the weather is not dry then the plan is to operate as a home station in the 1D catagory just to give out points to the participants

If you are new at this then the rules can be found here:

Years ago Field Day was considered a test of our emergency operating skills specifically to set up and operate a station for 24 hours and somehow it has morphed into more of contest with groups of operators putting up equipment that would not be used in a real emergency at power levels that could not be maintained unless you had a generator and an endless supply of gasoline.

I’m a little more primitive by setting up my QRP (5w of power) radio with a wire antenna and using a solar panel to top up the battery as needed.

basic shelter

I will have the option of being under cover (see above pic) as protection from the sun and/or rain most likely be needed at some time . Not sure how long I will be operating but it won’t be for the full 24 hours.

Overnight all I would be doing is listening to static and feeding the mosquitoes…

No egos to stroke…. Just operate and make some contacts with the emphasis of having fun and not taking myself too seriously.

Hope to hear you and be heard by you during the event

73bob

Yikes !!!

Β 


A Coronal Mass Ejection (or other solar phenomena) has rendered the bands positively yucky today. But for the limited amount of time that I spent behind the key today, I still managed to snare six POTA stations for the log.

WD8RIF at US-1994

K2EAG at US-1619

KU8T at US-1637

WI2X at US-1611

AE4WX at US-6962

W0ABE at US-10533

All contact were made on 30 and 20 Meters. I heard EA4HCF calling CQ on 17 Meters and I tried answering, but no joy at 5 Watts. For the heck of it, I tried bumping up the KXPA100 to 85 Watts, just to see if I could make contact. Nope - that tells you that the bands truly did bite. I usually rarely have a problem reaching Spain with 5 Watts, let alone 85 Watts.

Last week the POTA powers-that-be changed all the designators from "KA" to "US". Earlier in the month, they changed Canada from "VE" to "CA" and all of Great Britain from "G" to "GB". Not exactly sure what was the reasoning, but I'm sure they had a good one.

It will be interesting to see if I hear anyone on the St. Max Net tonight on 75 Meters.

I was going to go out today and play around with the Buddistick on top of the Jeep, using that magmountΒ  on which I replaced the coax cable. It's in the upper 40s and normally, that wouldn't be too terrible. We're getting a steady breeze and wind gusts that are making it downright uncomfortable to be outside. This is the day after that Nor'Easter blew through here yesterday, dropping 2.72 inches of rain on my QTH. I'm hoping that maybe next weekend will be warm enough for me to run some quick tests without allowing my hands to go numb.

72 de Larry W2LJ

QRP - When you care to send the very least!

Keeping the Ham Shack & my Lithium batteries warm in winter

25 January 2024 at 17:12
To protect lithium batteries from cold while charging, a video/blog showcases using a Chinese diesel heater in an off-grid ham shack. It's vital to keep batteries above freezing, a lesson learned from electric cars in winter. The video details the installation and operation of a 3kw Vevor diesel heater, which also powers up using the ham shack's LiFePO4 batteries, maintaining ideal temperatures for both batteries and equipment.

2023 Goal Review and New Goals for 2024

By: robert
3 January 2024 at 20:47

I had an ambitious set of goals for 2023:

  • Teach a class (either Technician or CW Academy)
  • Participate in 120+ CWTs for the CWops Gold Medal
  • Build my QRP-Labs QDX Digital Transceiver
  • Activate 10 new parks in CT or obtain award for hunting 1000 parks
  • Obtain 50 States Parks on the Air award

I completed four of the five, only failing to build the QDX transceiver.Β  It sits on my desk and perhaps will come to life in 2024.Β  I did complete 145 CWTs (actually 146 but I forgot to submit a log for one of them).Β  I also taught a Technician class in the spring of 2023.Β  For POTA I did get the WAS award, and hunted more than 1000 parks.

For 2024, I think I’m going to dial things back a bit, but here we go:

  • Hunt 1500+ POTA parks
  • Do at least one activation with the Elecraft KH1 hand-held QRP rig
  • Give a radio club presentation on solar power/batteries
  • Compete in 120+ CWTs
  • Wildcard (like finish the QDX or some other ham related project)

Benefits of adding parallel batteries in an off-grid system

29 December 2023 at 16:13
This tutorial demonstrates how to connect two 12-volt batteries in parallel using Power Queen 12.8V, 100Ah, 1280Wh lithium iron phosphate batteries. The provided YouTube link offers a detailed guide. For related content, explore building a solar-powered Off-Grid Ham Radio Station and information on radio-friendly MPPT charge controllers and off-grid communications.

Building a Solar Powered Ham Radio Station

21 December 2023 at 17:01
The Off-Grid Ham Shack series discusses creating a self-sufficient ham radio station or 'Ham Shack' capable of operating on solar power during any grid down scenario, emphasizing the importance of an energy strategy for off-grid communications. This system includes solar panels, a charge controller, battery, and power distribution system. Key elements are the use of photovoltaic (PV) panels to harness solar energy, a solar charge controller to regulate energy flow and prevent battery overcharging or damage, and a battery to store energy for later. As well, power distribution ensures the allocation of power to multiple devices simultaneously. A grid-down energy strategy is crucial to any communication-related emergency, be it CB, FRS, GMRS, MURS or PMR radio, UHF CB, DMR, DStar, Meshtastic or LoRa communications.

Power Queen LiFePO4 for Christmas

19 December 2023 at 11:21
The blog post highlights the benefits of Power Queen LiFePO4 batteries for off-grid projects over traditional lead-acid batteries, focusing on the better performance and cost-effectiveness in the long run. Additionally, it provides subscribers with information and discounts on Power Queen's Christmas offers, and illustrates how LiFePO4 batteries function in an off-grid system. It also includes descriptions and respective links of the batteries suited for specific needs in the US, Europe, and Canada.

Radio Friendly MPPT charge controller for Off-Grid Radio Comms

30 November 2023 at 02:03
The author discusses choosing a solar charge controller suitable for radio communication. He focuses on three criteria: portability, radio frequency quietness, and Maximum Power Point Tracking (MPPT) functionality. Recommending Genasun due to its compatibility with these requirements, he mentions his dissatisfaction with another brand, Victron, that caused excessive radio frequency noise. For optimal results, he suggests keeping devices DC powered and using no inverters. He provides specific instructions about matching controllers to battery and solar panel specs, and suggests parallel configuration for Genasun controllers.

Off-Grid Grid-Down Comms & Current consumption

20 November 2023 at 19:32
The post warns against the use of QRO radio systems for off-grid or grid-down situations due to their high energy consumption. Instead, it advocates QRP radios, suggesting they offer greater efficiency and ease of use with renewable energy sources such as solar. The post also dismisses the idea of lowering the transmission power of QRO radios as a solution, arguing that it does not address issues with energy inefficiency and that such advice is misguided.

The Off Grid Ham 100 Watts For $300 Solar Project -2023 Update

19 November 2023 at 03:55

A classic never goes out of style. Way back in 2016 I posted the Off Grid Ham 100 Watts for $300 Solar Plant. Even today, that article is still hugely popular and one of the most viewed posts on this website. In a 2020 update, the $300 threshold not only... Read more Β»

The post The Off Grid Ham 100 Watts For $300 Solar Project -2023 Update appeared first on Off Grid Ham.

Power Queen LiFePO4 Black Friday sale

16 November 2023 at 11:10
Power Queen, a supplier of LiFePO4 battery packs, is having a Black Friday sale from November 14th to 24th, offering discounts on their North American and European websites. The author, who has had a positive personal experience with the product, endorses the batteries for off-grid use cases such as ham radio stations. The promotions also include giveaways on social media (Instagram and Facebook).

72 Hours of Emergency Power on a Budget

13 October 2023 at 19:36
Hello Operators.The high cost of lightweight, amorphous silicon solar panels can be tough on budgets. After some research, I’ve found an American made solar briefcase [...]

PowerFilm solar panel vs hunting rifle

1 August 2023 at 04:11
A demonstration showcased the durability of PowerFilm Solar's portable panels, enduring multiple hits from a .25 caliber rifle yet continuing to perform. Despite numerous punctures, the panels' peak current decreased from 0.73 to 0.47 amps but remained stable. PowerFilm Solar, an American company, offers these robust panels excellent for mission-critical tasks, illustrating quality differences between brands.
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