Last month we featured a video of Richard Desaulniers, Sr., VE2DX, displaying some of the new VE2DX Electronics products that would be coming soon to DX Engineering. Today, we’re pleased to announce that some of those items are now available at DXEngineering.com, with more items on the way. Here are a few highlights:

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LED “On Air” Sign

The VE2DX LED “On Air” Acrylic Sign enhances the look and feel of your shack and will let everyone know when you are operating.

When powered, the sign displays the “On Air” text in red. It remains transparent when not illuminated.

The sign is operated with a user-supplied 12VDC power source. Additionally, you can enable automatic activation and turn on the sign during TX by integrating a dry contact relay controlled by your transceiver (not included).

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Icom/Xiegu Five-Port TrueCI-V Data Hubs

These TrueCI-V data hubs connect Xiegu and Icom transceivers to multiple CI-V devices that need to be simultaneously served the interfaced transceiver’s CI-V data stream.

They feature TrueTTL/TrueCI-V technology—a combination of advanced RFI filtering on all ports, signals, power sources and grounds, with an auto-leveling design that ensures the output signals on all five ports remain at maximum TTL levels.

These five-port CI-V hubs feature USB-C power, CI-V status LEDs, and magnets under the enclosure to aid with installation. They support many types of station devices including frequency-based decoders, smart antenna switch controllers, amplifiers, tuners, band pass filters, and more.

These hubs interface to all Xiegu HF transceivers, which utilize the Icom CI-V protocol, with a 3.5mm mono audio jack (X5105), 3.5mm TRSS multifunction jack (X6100), or a MiniDin connector for the G90 and G106. These hubs will also work with Icom remote port transceivers from the legacy IC-735 to the newer IC-7300 and IC-9700 using a simple 3.5mm patch cable. Choose from these options:

CT17B-5X Version 2: Transceiver Interface Data Hub, TrueCI-V Icom/Xiegu CI-V Remote, Five Ports, RFI Filtered, Works on all Icom CI-V 3.5mm, 5VDC USB-C

CT17B-6XUSB Version 2: Transceiver USB Interface Data Hub Plus Five Ports TrueCI-V, Icom/Xiegu CI-V to USB PC, RFI Filtered, 5VDC USB-C

CT17B-5X: Transceiver Interface Data Hub, 5 Standard Icom/Xiegu CI-V Remote, Five CI-V Ports, RFI Filtered, Works on all Icom CI-V 3.5mm, Passive

Bluetooth Icom/Xiegu Five-Port TrueCI-V Data Hub models feature CI-V over Bluetooth and a five-port hub that connects the interfaced transceiver’s CI-V data stream to multiple accessories simultaneously. Bluetooth models are also the perfect electronic remedy for the missing physical CI-V port on the Icom IC-705. These Bluetooth devices pair with the IC-705 to send data to their five TrueCI-V ports. Alternatively, these interfaces can use CI-V over Bluetooth to pair with the computer to isolate it from the RF side of any Icom station. Choose from these new Bluetooth options:

CT17B-6XBT Version 2: Transceiver Bluetooth Interface Data Hub, Plus Five Ports TrueCI-V, Isolated Icom/Xiegu CI-V to PC via Bluetooth, RFI Filtered, 5VDC USB-C

CT17B-7XDM Version 2: Transceiver Bluetooth and USB Icom/Xiegu Data Hub, Plus Five Ports TrueCI-V Isolated Icom CI-V to PC via Bluetooth, RFI Filtered, 5VDC USB-C

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Visit DXEngineering.com for all available products from VE2DX Electronics, including new CI-V/CAT Radio Interface Cables.

The post New Products Spotlight: “On Air” Sign and Icom/Xiegu 5-Port TruCI-V Data Hubs from VE2DX appeared first on OnAllBands.

So you’re building a small dual-band Yagi and the instructions tell you to split the coax at the feedpoint. Stop right there. DX Engineering’s Michael Murphy, KI8R, shows you a better solution in the video below from DX Engineering’s YouTube channel.

Using a DX Engineering Flanged Feedpoint Connector and compatible hardware mounted to the boom will save you troubles down the road by keeping your coax connector water-tight. Plus, KI8R shares tips on how to seal all your antenna connectors to keep your coax free from damaging moisture using 3M Temflex 2155 Rubber Splicing Tape and 3M Scotch Super 33 Plus Vinyl Electrical Tape.

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More About DX Engineering Flanged Feedpoint Connectors

These handy parts provide a direct transition from the coaxial cable to feedpoint for Yagi, loop-fed arrays, rotatable dipoles, and other antennas that do not have a coaxial connector.

The worry of failed weatherproofing at the end of a stripped coax is eliminated for the 50-ohm beam or loop antenna feedpoint with stud terminals. Flanged feedpoint connectors allow direct connection of a PL-259 or N male terminated coaxial cable.

Choose from three versions of DX Engineering Flanged Feedpoint Connectors:

• DXE-FFPC-SO239ZD: UHF Female with 11-Inch Leads (below)
• DXE-FFPC-SO239: UHF Female with 4-Inch Leads
• DXE-FFPC-N: Type N with 4-Inch Leads

Only flanged versions can be mounted using the DXE-FFPM Feedpoint Connector Mounting Bracket and optional DX Engineering Stainless Mounting Clamps with Studs.

DX Engineering Flanged Feedpoint Connectors feature:

• Silver-soldered solid tinned-copper 12 AWG wire leads to the silver-plated connector, which is epoxy potted into a plastic housing for a weather-sealed direct feedpoint connection
• Color-coded heat shrink (red is center; black is shield)

DX Engineering Flanged Feedpoint Connectors are also ideal for phased antenna pairs or multiples, on which a coaxial cable ferrite RF bead choke is desired at the feedpoint in place of a traditional balun. DX Engineering’s 40-bead DXE-FBC Ferrite Bead Choke Kit (below) fits on 0.405-inch diameter coax cable, like RG-213U and RG-8U, prior to connector installation.

For the 50-ohm beam or loop antenna feedpoint with stud terminals, we recommend using a combination of the DXE-FFPC-SO239 Flanged Feedpoint Connector, DXE-FFPM Mounting Bracket, and DXE-FBC Ferrite Bead Choke Kit.

The post DX Engineering Flanged Feedpoint Connectors—a Better Way to Attach Coax to Antennas that Don’t Have a Connector (Video) appeared first on OnAllBands.

It’s hard to keep up with all the new amateur radio gear you’ll find at DX Engineering! The latest products from leading manufacturers are being added weekly to the 30,000-plus ham radio items—from more than 175 top amateur radio providers—available at DXEngineering.com.

OnAllBands is dedicated to making sure you’re not missing out on that station addition that will improve your contesting scores, help you work more DX, upgrade your emergency preparedness, and enhance your 0verall enjoyment of the world’s greatest hobby.

DX Engineering has you covered with a bunch of new products you’ll want to add to your amateur radio must-have list, from premade coax assemblies to a new Icom handheld receiver. DX Engineering’s Michael Murphy, KI8R, highlights a few of the latest offerings in the video below. 

Like what you see? Click on the links below for all the details. 

Icom IC-R15 Wideband Handheld Receiver

mAT-TUNER mAT-1500PRO Automatic Antenna Tuner

mAT-TUNER mAT-50 Automatic Antenna Tuner and Coupler Packages

Times Microwave LMR® 400UF Ultra-Flex Coaxial Cable Assemblies with DX Engineering PL-259 Connectors

InnovAntennas 50-LFA-4-LN 4-Element 50 MHz Yagi

bhi NCH-W Wireless Noise-Canceling Headphones

Hi-Z Antennas Manual Directional Control Consoles

DX Engineering AVA-3 Active Matching Unit

The post New Products Spotlight: Antenna Tuners, Wireless Noise-Canceling Headphones, and More at DX Engineering (Video) appeared first on OnAllBands.

One of the great things about ham radio is the amazing variety of items that can be purchased to add more enjoyment to the world’s best hobby. Case in point: Today’s featured video on some of the latest products available at DXEngineering.com.

DX Engineering’s Michael Murphy, KI8R, highlights a few excellent station add-ons in his series, “What’s New at DXE,” including products from Chameleon Antennas, Eclipse Tools, RigExpert, Nifty Reference Guides, InnovAntennas, Comet Antennas, RT Systems Radio Programming Software, and DX Engineering.

Watch the video and find many more details on these featured products by clicking on the links below:

Chameleon Antenna URT1 Universal Remote Antenna Tuner

InnovAntennas LFA-WOS 6M 7-Element Yagi

Shackmaster Power 600 Compact Desktop Power Supply

Eclipse Tools Butane Gas Soldering Iron Kit

Eclipse Tools PK-616A Professional Electronics Tool Kit

Eclipse Tools SS-969E SMD Hot Air Rework Station

Eclipse Tools 3-5/16 True-RMS Compact Digital Multimeter

Eclipse Tools SS-628A Mini Hot Air Gun

2024 Contest University Textbook

Nifty Mini-Manual for the Kenwood TH-D75A Tri-Band Handheld

RTS Programming Software and Cable Combos for the Kenwood TH-D75A and Icom ID-50 Handheld Transceivers

Comet Mobile Antenna Mount Adapters

• AD-10N: NMO to Type-N Female (below)
• AD-15M: NMO to SO-239 Female
• AD-25M: SO-239 Female to NMO
• AD-35M: 3/8-24 Threaded Receptacle to PL-259

The post New Products Spotlight Video: Chameleon Remote Antenna Tuner, RigExpert Power Supply, and More appeared first on OnAllBands.

For more than two decades, the hams at DX Engineering have invested a great deal of time and brainpower toward enhancing the performance of Hustler BTV Series 4-, 5-, and 6-Band Vertical Antennas. This commitment has resulted in a slew of complementary DX Engineering-produced Hustler antenna products coupled with smart advice about installing ground radials for optimal results. 

This combination of add-ons and operational wisdom continues to result in spectacular results for hams around the world. Here’s just one of many favorable opinions:

Five Stars (4BTV 4-Band HF Vertical Antenna): This antenna performs above and beyond what I expected! I hadn’t made any DX contacts in a very long time on the voice portion of the HF bands. After installing this per instructions and laying down 24 ground radials of various lengths due to confined space I easily made a contact into Germany through a pileup first try! Got a good 5-7 report with great audio! I also added the 17M add-on kit which performs flawlessly! Best antenna I have purchased!! Highly recommend this antenna if you are limited on space!

Ronald, DX Engineering Customer

Hustler BTV upgrades available at DXEngineering.com include the DX Engineering Direct Coax Feed Add-On Kit; BTV Series Antenna Packages, which come with OMNI-TILT Base, DX Engineering patented Radial Plate, clamps, and hardware; DX Engineering Vertical Antenna Matching Network; and the 64-page instruction manual, which one customer called “the most important part of my antenna package.”

OnAllBands plans to cover all of the above in later posts, but first we’re checking out customer reviews of Hustler BTV Series add-on kits. In part one of this series, we explored the 17M add-on kit.

Today, we’ll be heading to the low bands for a look at the 80M add-on for the Hustler 4-BTV antenna (40/20/15/10M).

The 80M add-on is tunable for operating across a small segment of the 75/80m band with an SWR of 1.5:1 or less. Larger frequency excursions are easily made by lowering the antenna and adjusting the length of the top rod. A DX Engineering DXE-TB-3P Tilt Base Antenna Mounting System (sold separately) makes this a simple job. A good SWR meter or antenna analyzer will allow you to check the overall performance of the antenna while making final adjustments.

The DX Engineering 80M add-on kit requires no disassembly of your existing antenna. Simply add one of these kits to the top of the existing installation, make some minimal tuning adjustments, and enjoy getting on the air with an additional band. These kits come complete with Hustler RM75/80 resonator with large corona ball whip; Allen wrench for the two Allen set screws on the 80M resonator; and three-bladed spider assembly (above).

What Does the Customer Say About the 80M Add-On Kit?

Five Stars: Excellent! Simple to install and tune. Best reports ever with locals. Then worked Puerto Rico first night.

James, DX Engineering Customer

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Five Stars: Easy to install and tune. And nice to get all the needed parts in one kit with good instructions.

Aaron, DX Engineering Customer

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Five Stars: Easy to install, especially if you have the Omni-Tilt base on your 4BTV. Tuning was simple, took about three tries to get it centered on the frequency I wanted using the MFJ-223 analyzer. Performance with 32 radials is not bad. Expect about 45-50KHZ of usable 2:1 SWR bandwidth.

Samuel, DX Engineering Customer

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Arrived quickly, well packed. 80M resonator and whip in one box, three-leg spider in second box shipped separately. Easy to install on my 5+ year old 4BTV. Required a bit of retuning the vertical, mostly 40M (top section was shortened a bit). SWR about 1.5:1 80-40-20M and 1.2:1 15-10M with my 36 radials. Have had a few 80M QRP QSOs so far. Signal reports about one S unit weaker than my full length 80M dipole—not bad for a shortened radiator. QRO probably better.

Paul, DX Engineering Customer

The post What Does the Customer Say? Hustler BTV Series Vertical Antenna Add-On Kits: Part 2, 80M Add-On Kit appeared first on OnAllBands.

OnAllBands has been taking a close look at products that can help you get more out of your Hustler 4BTV, 5BTV, and 6BTV vertical antennas. We’ve got quite a bit of ground to cover, so we’re starting with the DX Engineering add-on kits that let you easily and effectively expand coverage. Check out this article on the Hustler BTV Series 17M Add-On Kit. Later this month we’ll be exploring what operators say about the 80M add-on kit.

Today, we turn our attention to the latest addition to DX Engineering’s lineup of devices that have turned the Hustler BTV verticals into an affordable and proven DXing juggernaut for hams around the globe, especially those dealing with limited space and HOA restrictions.

The updated DX Engineering 12 Meter Add-On Kit for Hustler 4BTV, 5BTV, or 6BTV HF Vertical Antennas (DXE-AOKC-12M) adds 12 meter coverage (24.890 through 24.990 MHz) without giving up existing band coverage. Simply install the kit, check the tuning, make minimal tuning adjustments, and you’re on the air with an additional band.

Users on eHam.net have called the DXE-AOKC-12M a “great product for the money,” “first-rate made,” “a superior product that performs, “very easy to assemble,” and “a straightforward way to add 12M to the Hustler without it looking like a Rube Goldberg contraption.” Check out all the reviews at eHam.net.

The RF power handling of the DXE-AOKC-12M 12 Meter Add-On Kit is conservatively rated for 1,500 watts PEP SSB, 1,000 watts CW, and 375 watts RTTY and Digital modes (including FT8) at an antenna SWR of 2:1 and below. This rating is for 12 meters only; it does not apply to BTV antenna trap or resonator frequencies where the use of less power is advised.

A Note About Installing Both the 17M & 12M Add-On Kits

The 17M and 12M kits work together because they do not interact with each other. Further, installing them on your BTV antenna will not drastically affect other bands. The 17M and 12M kits match each other, except for the coil on the 17M, and they add negligible wind loading to the antenna. The kits can mount on opposite sides of the Hustler BTV vertical and may be installed at the same time or at different times.

The above photo shows the following:

• DXE-AOK-DCF Direct Coax Feed Add-On Kit for BTV Antennas and a DX Engineering coaxial cable jumper connected between the DXE-AOK-DCF and a DXE-UHF-FDFB-KIT SecureMount Bulkhead Connector
• 12M Add-On Kit
• 17M Add-On Kit
• DXE-OMNI-TILT-1P Tilt Base
• DXE-RADP-3 Radial Plate

TIP: The use of the OMNI-TILT base is recommended for BTV ground mounting when both 17M and 12M kits are installed.

The 12M add-on kit includes:

• Pre-assembled 12M element wire with soldered ring terminals
• Four stainless steel band clamps with threaded studs
• Upper insulated bracket
• Two 14-inch tuning rods
• Bottom aluminum stand-off bracket
• Spring-loaded end insulator for the 12M element wire, which lets the antenna move naturally
• Scotch-Brite® pad for cleaning the 12M element connections to the BTV antenna
• Stainless steel hardware

Tuning the 12M Add-On

Installation of the DXE-AOKC-12M can have the effect of narrowing the SWR bandwidth of 20, 15, and 10M—a reasonable tradeoff for adding the extra band. After the 12M kit is installed and tuned, any required shift to the usable SWR frequency ranges on those bands can be accomplished by trap sleeve repositioning on the respective band trap. SWR may be optimized for CW and Digital or SSB segments by careful trap sleeve tuning adjustments.

For more about tuning, assembly instructions, and further details, read the DXE-AOKC-12M manual. Visit DXEngineering.com to order this impressive Hustler upgrade.

The post Product Spotlight: DX Engineering 12 Meter Add-On Kit for Hustler 4BTV, 5BTV & 6BTV Vertical Antennas appeared first on OnAllBands.

Also Check Out a Handy Beacon for Home and Road Emergencies

Back in 2022, DX Engineering was excited to add a varied selection of highly respected Eton devices to its lineup of more than 175 manufacturers whose products are available at DXEngineering.com.

As fans of DX Engineering already know, the company carries many items that have applications that stretch outside of amateur radio, including coaxial cable prep tools, soldering equipment, coaxial cable assemblies, equipment cases, and even the DX Engineering ISO-PLUS Ethernet Filter, which has found a legion of enthusiasts in the audiophile community.

While Eton’s high-quality Elite Series shortwave radios certainly fall under the amateur radio umbrella, the Palo Alto, California-based company also makes gear with a broader appeal to families who want to be ready for unexpected emergencies, or hams who want to be fully equipped at home or during their portable ops. Choose from:

• Hand-crank and solar-powered AM/FM emergency weather alert radios
• Solar-powered lanterns
• Emergency flashlights

One of our favorite devices is the Eton Road Torq Self-Powered Spotlight and Emergency Beacon (below)—a great companion for your home or vehicle.

The 7.125-inch-tall unit features durable aluminum construction, foldable reflective tripod legs, a bright one-watt LED spotlight, and three LED flashing beacons that can be easily activated during emergencies by turning its hand crank. Two minutes of cranking typically produces 15 minutes of usable power. With both input and output USB charging, you can even charge your smartphone to make an emergency call or text your family to let them know you are safe. It comes with a rechargeable lithium-ion battery, carrying pouch, and car power adapter.

Eton Odyssey Multiband Bluetooth Emergency Radio

The latest addition to the Eton lineup, the Odyssey Multiband Bluetooth Emergency Radio makes a useful companion for outdoor adventures and emergency preparedness needs. It provides AM/FM/Shortwave/Weather band coverage, allowing you to stay connected to broadcasts from around the world and ensuring that you’re never out of touch with the latest news and weather updates. You receive NOAA Weather Alerts to keep you abreast of severe weather conditions in your area.

Multiple power options are available, including its 2000mAh rechargeable lithium-ion battery and high-efficiency solar panel charging that keeps the radio ready when you need it most. You can also use 3 AAA alkaline batteries as a backup power source (not included).

The Eton Odyssey offers versatility with a 5V 1.0A USB output for charging smartphones and other devices. Hand-crank charging yields 10 to 15 minutes of music, weather updates and news, along with one minute of talk time.

The radio features a digital tuner and display for precise station selection and tuning. It also includes Bluetooth connectivity, making it an all-in-one entertainment and communication device. The IPX4 weather-resistant design ensures durability in various conditions, while the bright LED flashlight, LED beacon, and siren provide essential visibility and signaling in emergencies.

Additional features include a DC power input via the included USB-C cable, an AUX-IN jack, headphone jack, alarm clock, and digital clock. The included carabiner allows you to conveniently clip it to your belt or go-bag. For added security, its SOS emergency beacon and siren are invaluable tools for getting help when needed.

Reception

• FM: 76 – 108 MHz
• AM: 520 – 1710 kHZ
• SW: 3.2 – 22 MHz
• WB: 162.40 – 162.55 MHz

More Eton Emergency Radios at DX Engineering:

• FRX3+ AM/FM/NOAA Weather Radio
• Tabletop or wall-mount ZoneGuard AM/FM/NOAA Weather Radio
• Scorpion II Multipurpose AM/FM/NOAA Radio  
• Sidekick AM/FM/NOAA Portable Weather Radio (below)

The post New Product Spotlight: Eton Odyssey Multiband Bluetooth Emergency Radio appeared first on OnAllBands.

When DX Engineering acquired Hi-Z Antennas’ lineup of HF receiving array products in 2022, the company’s research and development team went to work to make sure Hi-Z’s most popular devices would continue to be available to amateur operators worldwide.

The goal of this ongoing effort has been to roll out Hi-Z-inspired devices that retain the functionality of the original designs while making significant electronic and mechanical improvements. The evolution of these updated receive array devices includes efficient production, superior durability, and smoother operation.

DX Engineering is pleased to announce the release of Hi-Z Manual Directional Consoles—specialized BCD grounding switches that are specifically designed to operate Hi-Z Phasing Combiner relay units, also known as Phase Controllers.

Each HIZ-MDC console controls the phasing and direction selection of only Hi-Z Antennas Receive Vertical Antenna arrays and supplies power to the array element amplifiers. Consoles feature a large rotary switch knob and green LEDs arranged as receive array directional azimuth indicators with corresponding compass bearing degree markings on the front panel. The MDC-4 that controls the four-element Hi-Z Four Square Receive Array is below.

Selection of a specific model Manual Directional Control Console is required. Choose the model that corresponds to the desired version of Hi-Z Antennas Receive Array Phasing Combiner or legacy Phase Controller. Each console serves as a replacement for legacy, discontinued Hi-Z manual Shack Switches, and for the discontinued Hi-Z SS-2 and SS-2PLUS:

• HIZ-MDC-4 works only with the multiband Four Square Arrays PC-4A and PC-4ELEMENT.
• HIZ-MDC-6 works only with the multiband Three Element Six-Direction Triangular Arrays PC-3A and PC-3ELEMENT.
• HIZ-MDC-8PRO works only with the 85/113 ft. diameter multiband 8 Circle Arrays PC-8PRO and PC4-8PROUP/PLUS.
• HIZ-MDC-8 (below) works only with the 200 ft./100 ft. diameter monoband 8 Circle Arrays PC-8, PC-8A, and PC-8B.

Features include:

• Rugged construction
• Four large non-skid rubber feet
• Stainless steel chassis with cold-rolled steel black powdercoated lid
• Large, easy-grip rotary switch with end-of-rotation stops
• The required multi-conductor array power and BCD control cable (purchased separately for the required number of conductors and length to the array) passes through a grommet on the rear panel and is connected internally
• A rear panel 2.1mm +13.8VDC power connector accepts the included mating 2.1mm plug and unterminated DC power cable for connection to a user-provided +13.8VDC 1A fused, well-filtered power supply

An Important Note About Receive Antenna System Performance

The performance of a receive antenna system can be dramatically improved when the array elements are placed where RF noise is minimal. One of the most important aspects of the installation is to maximize the array’s distance from any structures, towers, transmitting antennas, metal buildings, large trees, and fences that induce RF noise or affect the antenna field.

Preserving the array directional pattern requires that we ignore the temptation to position the receiving antenna closer to the station, based on coaxial cable loss or control cable cost. RF loss is negligible on 160 and 80 meters with up to 1,000 feet of economical RG-6U feedline. Therefore, the control cable must be chosen for the conductor size necessary to deliver sufficient voltage at the current required by the phasing combiner and element amplifiers, despite the higher cost. The benefits of the investment in the appropriate control cable for a well-placed, far-away receive antenna array are the immeasurable profits of significantly improved reception.

A convenient chart in each model’s manual will help you choose a control cable conductor size based on the distance to the array and the resulting voltage drop with maximum current flow through the supply and ground return conductors.

The post New Product Spotlight: Hi-Z Antennas Manual Directional Control Consoles appeared first on OnAllBands.

Looking for a versatile transceiver that’s perfect for roving during VHF contests, drive-up SOTA operations, Super High Frequency activity, everyday use in your home station, and a whole lot more? You’ll find all this and loads of fun with the Icom IC-905 VHF/UHF/SHF All Mode Base/Portable Transceiver, says Michael Murphy, KI8R, who covers the features and benefits of this rig in the video below.

Key Features & Benefits of the Icom IC-905:

• The IC-905 features a separate controller and RF module, allowing for the installation of the weatherproof RF module near the antennas. A LAN cable makes the connection between the controller and the RF module, significantly reducing power loss. PoE (Power over Ethernet) technology provides flexibility and simplifies the installation of the RF module.

• The IC-905 is the first in the industry to offer the capability of operating up to 10 GHz with the optional CX-10G Transverter. Also available are 2.4 GHz, 5.6 GHz, and 10 GHz colinear antennas; and 10 GHz parabolic antenna (below).

• KI8R runs down the many differences between the IC-905 and the IC-705 HF/50/144/430 MHz All Mode Portable Transceiver.

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Check out the above video and find many more details about the IC-905 and accessories at DXEngineering.com.

The post Video Review: Icom IC-905 VHF/UHF/SHF All Mode Base/Portable Transceiver appeared first on OnAllBands.

Vibroplex, which first manufactured and sold its signature Morse code “bug” key back in 1904, is the longest continually operating ham radio equipment provider on the planet, but that doesn’t mean the venerable company doesn’t have more than a few new tricks up its well-worn, rolled-up sleeves.

DX Engineering’s Rod Ehrhart, K8RR, caught up with Scott Robbins, W4PA, Vibroplex’s owner since 2009, at Dayton Hamvention 2024 to discuss the mAT-TUNER line of automatic antenna tuners, which the Knoxville, Tennessee-based company has distributed in the U.S. since 2019. Watch the video below:

Scott, W4PA, highlights two new mAT-TUNER offerings—mAT-50 Automatic Antenna Tuner and Coupler Packages and the 1500PRO Automatic Antenna Tuner, both available along with the entire mAT-TUNER lineup at DXEngineering.com.

The multipurpose, 1.8-54 MHz mAT-50 Automatic Antenna Tuner comes with either an Icom, Yaesu, or Kenwood coupler and corresponding control cable. This remote tuner has the capability of matching a variety of impedances and antennas including long-wires, dipoles, verticals, Yagis, whips, and virtually any coax-fed antenna. It features a maximum input power of 120W SSB/60W Digital.

Install the sturdy, weather-resistant tuner outside near the antenna. Then install the coupler inside near the transceiver to provide power for the tuner and control its operation. The tuner does not require a control cable between the remote tuner and coupler, making installation simple. The only required connection between the antenna tuner and coupler is one 50-ohm coaxial cable. Advanced technology employed in the tuner delivers stable performance and excellent anti-interference capabilities for convenient one-key tuning.

The mAT-50 can also be used as a universal tuner for all transceivers if a mAT-50-Y or mAT-50-M coupler is connected to an external DC power supply (not included) and a control cable is not installed. You can then operate the tuner manually.

The mAT-1500PRO Automatic Antenna Tuner is an upgraded version of the original mAT-1500 tuner. Improvements include reduced weight, high- quality housing, and additional interfaces for Yaesu, Icom, and Kenwood transceivers and their corresponding operating modes. This allows the tuner to be controlled directly from the transceiver, reducing the need for manual operation.

In addition, two antennas can be connected simultaneously, and the corresponding buttons for switching (in receive mode) are placed on the front panel for easy access. Other features include:

• Designed for modern transceivers with a frequency range of 1.8-54 MHz
• Rated for up to 1,500W SSB/800W Digital
• 16,000 memory locations
• Fast tuning—found values for a frequency are stored in the memory, enabling adjustments as quick as 100ms
• Loop-through of the PTT line makes it possible to loop in the power amplifier behind the tuner. The tuner interrupts the PTT line to the power amplifier during the tuning process. This avoids tuning with high power, greatly reducing the possibility of damaging the tuner relays.
• 6 to 1,000 ohms tuning range, which corresponds to an SWR range maximum of 10:1. This allows it to match all coax-fed antennas such as a G5RV with a balun at the transition between two-wire ladder line and coax cable, but also a wideband vertical antenna designed for the rated power.

See all mAT-TUNER automatic antenna tuners and accessories at DXEngineering.com, including the MAT-Y200 for Yaesu transceivers, the MAT-705PLUS for the Icom IC-705, and the MAT-180H for select Icom and Kenwood transceivers.

The post New Products Spotlight: mAT-TUNER mAT-50 and 1500PRO Automatic Antenna Tuners (video) appeared first on OnAllBands.

When cool weather approaches, you may begin to ponder the most efficient way to upgrade your existing antennas or add to your current capabilities.

And when it comes to amateur radio antennas, you won’t find a better place to start your search than DX Engineering.com, where you’ll discover a huge selection of top amateur radio antenna brands and accessories, including today’s spotlight innovators: InnovAntennas. 

Exclusively Sold in North America by DX Engineering

Back in the summer of 2021, WiMo of Herxeim, Germany, on behalf of InnovAntennas Limited UK, selected DX Engineering as the sole North American distributor of the range of antenna products by InnovAntennas.  WiMo, one of Europe’s leading ham radio manufacturers and retailers, has been producing InnovAntennas as an OEM for more than five years.

This partnership has benefited discerning ham radio operators who have seen extraordinary results from InnovAntennas’ finely engineered, extensively tested, and robustly constructed products. These include the DXR Series Multiband HF Beams, featuring short booms (10.2 to 12 feet) with full-size elements or capacity-loaded shortened elements; High HF Band Optimized Log Periodic Arrays; Heavy-Duty HF+6M Yagi; 10M and 6M Yagis; and other options.

Today, OnAllBands is excited to highlight some of the latest additions to InnovAntennas’ already impressive lineup. 

50-LFA-4-LN 4-Element 50 MHz Yagi

Here’s a great opportunity to be ready for the 6M “Magic Band” bonanza whenever it rolls around.

Specifically designed for noisy city environments, this loop-fed, low-profile antenna is optimized for front-to-back performance on a relatively short boom of 11.15 feet. The results: rejection of as much local noise as possible and more signals heard. The 50-LFA-4-LN offers excellent forward gain of 9.4 dBi (14.9 dBi at 10M above ground), an exceptional 32 dB front-to-back rating, and SWR less than 1.4:1 across 50-50.5 MHz.

The antenna includes a center mount boom that accommodates mast clamps for up to two-inch masts. It provides a sleek 1.77-square-foot wind load, making this beam ideal for typical 6M stations.

LFA-WOS 6M 7-Element Yagi

This antenna was specially designed by G3WOS for hams who are looking for the perfect 6M antenna for use with a freestanding mast.

Boasting good gain characteristics and a particularly long boom for excellent front-to-back ratio, the mid-sized LFA-WOS is a great choice for EME and weak-signal DXing. Featuring an average gain of 12.9 dBi, it delivers suppressed lobes in both azimuth and elevation plots, making it ideal for noisy city installations. Its maximum transmit power is 5 kW with SWR less than 1.1:1 in the 50-50.45 MHz range.

For enhanced performance, both the last third of both the reflector and first director elements are bent toward the driver loop. The antenna comes with marine-grade stainless steel fittings, original Stauff insulation clamps, and mill-finished boom and elements for high accuracy.

OP-DES 50 MHz Yagi Antennas

OP-DES stands for Opposing Phase Driven Element System. This means the ends of the dipole radiator of these antennas is angled backwards toward the reflector, parallel to the boom. This results in opposing phase relationships in the ends of the driven element, providing a clean directional pattern with few side lobes. Users can expect optimized gain over a wide frequency range, while retaining a good front-to-back ratio.

The driven element dipole of an OP-DES antenna has a low impedance of 50 ohms. This eliminates the need for matching elements or a transformer balun. For this reason, the antenna is offered without a balun, but an RF choke balun made of ferrites on coax should be used at the feedpoint terminal studs. With the coaxial cable directly connected to the driven element dipole, well over full legal limit power levels are possible.

The InnovAntennas OP-DES 50 MHz Yagis are designed through careful numerical optimizations to provide excellent gain with good bandwidth. As a result, a low SWR of 1.1:1 is achieved in the frequency range of 50-50.6 MHz for the OP-DES 50 MHz Yagi six-element model (below) or 50-51.35 MHz for the five-element model.

LFA3-HG 50 MHz 5-Element Yagi

This model was designed to deliver the best gain on a relatively short boom. It offers forward gain of 10.7 dBi (16.2 dBi at 10M above ground) and an exceptional 31 dB front-to-back rating with SWR less than 1.4:1 in the 50-50.4 MHz range. The low-profile LFA3 achieves a significant reduction of noise, allowing clear reception of much weaker signals. The introduction of the loop-shaped and phase-fed dipole delivers considerably fewer side lobes in the Yagi directional pattern.

With less energy absorbed from the sides and from behind, the antenna becomes quieter and achieves a higher forward gain.

VertiGO HF Vertical Antennas

Last year, DX Engineering began carrying three models of InnovAntennas VertiGO HF Vertical Antennas. They come with a base-mounted remote tuner for DX and domestic operation:

• IVA-18484-0122: Tunable for 40-15M, 33 Feet (below)
• IVA-18484-0123: Tunable for 60-17M, 43 Feet
• IVA-18484-0124: Tunable for 80-17M, 66 Feet

Find the complete lineup of InnovAntennas antennas at DXEngineering.com.

The post New Product Spotlight: InnovAntennas Adds to Its Lineup of Amateur Radio Antennas Available at DX Engineering appeared first on OnAllBands.

If you’re thinking about enhancing your amateur radio performance, get a closer look at the features and benefits of the ACOM 500S Solid State Linear Amplifier, covering 160-4M (1.8 through 70.5 MHz*) with a power output of 500W (PEP or digital). Its compact (11.45″ W x 6.18″ H x 10.62″ D) and lightweight (17.2 pounds) construction makes it a great choice for DXpeditions and operations in the field.

Here are just a few of its many features:

• Operating information is shown on a multi-function, high-resolution five-inch 24-bit color display
• Unit can be controlled by either the six front-panel buttons or remotely
• Intuitive screen menus for easy operation—no special skills required from the operator when changing frequency
• Compatible with all transceiver models available on the market. Does not need any special signals; “ground on transmit” and less than 25W of RF drive power is sufficient.

With the help of DX Engineering customer/technical support specialist Michael Murphy, KI8R, watch firsthand how this compact amateur radio amplifier is loaded with ham-friendly capabilities. Anchor your shack with the rugged reliability of a solid-state RF amplifier—check out this review and see how the 500S is a versatile addition to the ACOM lineup.

R2kR2U

See ACOM 500S Amplifiers available at DXEngineering.com, including models with 120VAC or 240VAC AC plugs already installed. Find the full range of ACOM amplifiers at DXEngineering.com.

* Operation on the 4M band, 70-70.5 MHz is only legal in certain countries in IARU Region 1, many in Europe, plus Greenland. Operation is not authorized on this band in most of IARU Region 2 including North, Central and South America. This amplifier may be sold for use in any part of the world. Legal operation is the responsibility of the user.

The post ACOM Solid State 500S Linear Amplifier—Video Review appeared first on OnAllBands.

If you’re looking for a practical solution to overcome limited space or HOA restrictions, Carlson Communications offers four sturdy aluminum roof tower options that provide a range of choices for mounting ham radio antennas, including Hex Beams, Low Earth Orbit (LEO) satellite antennas, and others—both fixed or with a mounted rotator (Hy-Gain or Yaesu).

All towers are built to accept the Yaesu GS-065 thrust bearing, as well as mast diameters up to 2.5 inches and those extended up to seven feet. The towers’ legs, foot, and rotator shelf are constructed from 6061-T6 aluminum; X-braces are made from 5052-H32 aluminum; and hardware is stainless steel. Made in the USA, the towers are climbable with appropriate safety equipment.

Visit DXEngineering.com to view complete details of Carlson Communications Roof-Mounted Antenna Towers.

IO-45HD: 4.2 feet tall; 25-inch base width; maximum antenna wind area at tower top: 13 square feet at 80 MPH; maximum antenna, rotator, and mast weight: 200 pounds.

Per Carlson, the IO-45HD is perfect for moderate-sized HF beam antennas such as the Hy-Gain HF Explorer-14, the DX Engineering XB-5 Hexx Beam, and others. 

IO-610HD: 6 feet tall; 27-inch base width; maximum antenna wind area at tower top: 12 square feet at 80 MPH; maximum antenna, rotator, and mast weight: 200 pounds.

Per Carlson, the IO-610HD is perfect for moderate-sized HF beam antennas such as the Hy-Gain HF Explorer-14, Hy-Gain TH-3MK4, the DX Engineering XB-5 Hexx Beam, and others, including Mosely, KIO, and Traffie Tech models. 

IO-810HD: 8 feet tall; 32-inch base width; maximum antenna wind area at tower top: 12 square feet at 80 MPH; maximum antenna, rotator, and mast weight: 200 pounds.

Per Carlson, the IO-810HD is a good choice for small and moderate-sized HF beam antennas such as the Hy-Gain HF Explorer-14, Hy-Gain TH-3MK4, the DX Engineering XB-5 Hexx Beam, and others, including Mosely, KIO, and Traffie Tech models. 

IO-815HD: 8 feet tall; 32-inch base width; maximum antenna wind area at tower top: 15 square feet at 80 MPH, 90% within one foot of tower top; maximum antenna, rotator, and mast weight: 250 pounds.

Per Carlson, the IO-815HD is perfect for small and moderate-sized HF beam antennas and an excellent choice for stacking a VHF beam along with a small HF beam.

Watch this Dayton Hamvention® 2024 video of DX Engineering’s Paul, KJ8EEP, interviewing Carlson Communications CEO, James Carlson, KE8ULJ, about his company’s roof towers.

Also check out the Carlson Communications Heavy-Duty 25G Hinged Tower Base Plate at DXEngineering.com.

The post New Product Spotlight: Carlson Communications Roof Towers (Video) appeared first on OnAllBands.

OnAllBands has exciting news for multi-operator contest stations. DX Engineering now carries the RigSelect Pro Transceiver Switch and SO2R Controller—a device loaded with advanced features for contesters looking for a competitive edge. 

The RigSelect Pro makes it possible to implement a station in which any two of up to four connected radios can be selected as the SO2R pair—and in any order. Further, users can switch one set of headphones, microphone, paddle/key, and PTT line among any of four radios.

Contesters can enjoy quiet, solid-state, telcom-quality relays for all audio switching, which makes switching extremely fast. Status and menu options can be clearly viewed on a color TFT display. The compact unit (2.83″ H x 7.72″ W x 6.69″ D) tips the scales at only 2.76 pounds.

The RigSelect Pro supports OTRSP (Open Two Radio Switching Protocol) directly. Multiple configurations of SO2R audio management are available depending on operator preferences. Key, microphone, and PTT can be quickly switched between any two of up to four connected radios under control of a logging program using the OTRSP protocol.

There are three logical serial ports available for computer control of the RigSelect Pro via two physical USB-C connectors:

• On the RUN USB connector, one port is for CW commands to the built-in genuine K1EL WinKeyer 3 CW chip.
• A second port connects a logging program to RigSelect Pro using OTRSP to make lightning-fast computer-controlled transitions between radios. Because of these two ports on the RigSelect Pro, an interface program is not required on a PC. Connection can be made directly between most logging programs and the two CW/OTRSP ports.
• A third port on the APP USB connector is available for the Windows RigSelect Application for Microsoft Windows. This allows the operator direct control of RigSelect Pro via a Windows interface for quick adjustment of RigSelect Pro options and settings without using the front panel menu system.

The RigSelect Pro also supports a powerful computer control capability via an internal command set which is available on the APP connector. In addition to all the OTRSP commands, there are 65 different RigSelect commands available. These can be combined in a macro for use either within the App or assigned to a front panel pushbutton. In addition to the above features and the OTRSP protocol, RigSelect implements the audio switching capabilities popularized in the YCCC SO2R Box as listed below with some improvements.

• Blank TX on XMIT: This is an SO2R option to blank the audio from the radio that is transmitting a computer-generated message.
• Blank with Blend: Blend is also available in the Blank TX on XMIT option. This allows a lower volume audio signal from the transmitting radio to still be heard in that radio’s earpiece. The volume level of the Blend can be set using the “Blend Volume” setting.
• Split-Latch Option: This is an SO2R option where both earpieces are switched to the tip (left) main receiver channel of the receiving radio while the other radio is transmitting under computer control.
• Split-Stereo: In Split-Stereo, both earpieces are switched to the receiving radio stereo outputs during transmit. Once transmit is concluded, the headphones will be returned to the radios they were connected to prior to transmit.
• Standard SO2R: This is not a specific option but is the result of not selecting any of the other transmit radio audio switching options. This is also the factory default. In other words, “Standard SO2R” is what you get when Split-Latch, Split-Stereo, and Blank-on-TX are all turned off. In this case, nothing happens to headset audio when transmit is occurring. You continue to hear the transmitting radio in its assigned earpiece. This will usually be a sidetone or monitor signal.

For more details about the RigSelect Pro, watch Tim Duffy, K3LR, interview Courtney Krehbiel, KD6X, owner of KD6X Designs, in the video below:

The post New Product/Vendor Spotlight: RigSelect Pro Transceiver Switch and SO2R Controller (Video) appeared first on OnAllBands.

The DX Engineering Logo UltrAtomic® Wall Clock features dramatically improved reception and reliability, allowing you to automatically set and keep time, even at daylight saving time changes.

Excellent readability and attractive styling make this DX Engineering 14-inch analog clock a great addition to any amateur radio station, office complex, school, or home.

The UltrAtomic receives the enhanced phase modulated WWVB broadcast signal introduced by the National Institute of Standards and Technology (NIST) in 2012. This advanced technology allows the radio time signal to “break through” barriers like cement walls, unlike previous PWM-only atomic clocks.

WWVB is a time signal radio station near Fort Collins, Colorado. It is co-located with WWV, a time signal station established in 1919 that broadcasts in both voice and time code on different shortwave frequencies. You can read a brief history of ham radio and WWV, WWVH, and WWVB in this OnAllbands article by Mark, K8MSH.

A Clock Loaded with Features

This is the DX Engineering version of the La Crosse Technology wall clock that was the first on the market to be based on this enhanced broadcast. The UltrAtomic clock operates even in the harshest conditions, such as when the signal-to-noise ratio interferes with radio-controlled clock reception using the legacy AM signal broadcast.

UltrAtomic technology digitally processes the received signal via an integrated circuit within the clock. It leverages the advanced modulation scheme and new data encoding. The reception reliability of the technology has been validated in the most challenging locations and scenarios and has been demonstrated successfully throughout North America.

The clock lets you select any time zone with a custom setting, especially UTC/GMT. Now you can enjoy UltrAtomic accuracy while viewing any time zone around the world.

The phase modulated WWVB broadcast includes a notification for daylight saving time transitions well ahead of when they occur. The clock reads and stores this information and, at the appropriate instance, automatically advances the hands one hour in the spring and eleven hours in the fall (to move back one hour), even if the signal is not received on the day of the transition.

Other features include:

• UltrAtomic time with manual set option
• Barrier-resistant signal reception with dual antenna that is insensitive to orientation
• Adjustable time and zone (24-hour World Time)
• Eco Mode extends battery life—turns second hand off from 11 pm to 5 am
• Q-Mode (Quartz Mode) for manual time setting
• Stainless steel frame bezel
• Glass lens
• Black metal hands and black numerals on white background
• Low-battery detection indicator
• Powered by two or four high-quality “C” LR14 batteries (not included) for up to three years or six years in Eco Mode

The post New Product Spotlight: DX Engineering Logo UltrAtomic® Wall Clock appeared first on OnAllBands.

Premiered at Dayton Hamvention® 2024, the DX Engineering High CMI (Common Mode Impedance) Receive Feedline Choke (DXE-RXFC-75) achieves exceptionally high isolation between the input and output connector shields to effectively block common-mode RF noise and unwanted signals that collect on 75-ohm receive antenna feedlines. The choke—the result of ongoing work by DX Engineering’s research and development team—makes an ideal choice for typical and advanced low-band receive antenna systems.

Before we get into the nuts and wires of the DXE-RXFC-75, you may be asking, “What exactly is a common-mode current and why is it harmful?

For our answer, we turn to Ward Silver, N0AX, who explains it in his OnAllBands article, “Baluns and Common-Mode Impedance: How Much is Enough?”

“In this article, common-mode current, or CMC, means current flowing on the outside of a coaxial cable shield. Because of the skin effect, the inside and outside surfaces of the shield can carry different currents. Fields from current on the outside (the common-mode current) are not canceled by fields from an opposing current as they are for the shield and center conductor currents inside the coax. This means common-mode current will radiate like any current on a wire, and external fields picked up by the shield from the transmitted signal or from other signals or noise will create common-mode current on the shield.”

Ward Silver, N0AX

So why block CMC? As the article above notes, blocking CMC reduces re-radiation that distorts the radiation pattern and reduces re-radiation near equipment that can cause RFI.

About the DXE-RXFC-75 High CMI Receive Feedline Choke

Covering 100 kHz through 30 MHz, the DXE-RXFC-75 Receive Feedline Choke exhibits very high common mode impedance (see specs below), typically over 7,500 ohms across the 160, 80, and 40 meter bands. It features DC pass capability up to 700 mA at 13.8VDC, with extremely low SWR and negligible insertion loss.

The DXE-RXFC-75 has a nominal impedance of 75 ohms with Type-F connectors to prevent accidental connection to transmitting equipment. The choke is built into a two-inch square plastic box, 1.5 inches deep, with non-directional input and output F connectors on opposite sides. It’s permanently sealed to prevent changes to the precisely adjusted components by physical shock or internal moisture. The top and bottom sides each have 7/16-inch flanges with 3/16-inch holes for mounting (hardware not included).

DXE-RXFC-75 High CMI Receive Feedline Choke Specs

Nominal Common Mode Impedance by Frequency (Approximate)

• 100 kHz – 1,250 ohms
• 200 kHz – 2,500 ohms
• 1.8 MHz – 8,000 ohms
• 3.8 MHz – 10,000 ohms
• 8.0 MHz – 8,000 ohms
• 21.0 MHz – 4,500 ohms
• 30.0 MHz – 2,500 ohms

Insertion Loss

• 0.1 dB at 1.8 MHz
• 0.2 dB at 7 MHz
• 0.4 dB at 30 MHz

VSWR: <1.25:1 maximum; 1.06:1 at 7 MHz, nominal

Some Things to Consider About the DXE-RXFC-75

• Receive feedline chokes do not reduce ambient or propagated RF noise that is received by the antenna, nor do they reduce RF noise in a receiver that is conducted by a power main or noise that originates inside a power supply.
  
• Low-noise receive antennas are traditionally located away from electrical wiring and other noise sources for improved signal-to-noise performance. However, local and propagated RF noise and other unwanted long, medium, and shortwave signals can energize the outside of the feedline shield. Installing a DX Engineering High CMI Receive Feedline Choke blocks the direct path for that RF noise to the feedpoint of a low-noise antenna, through the feedline shield connections between the station equipment and the receive antenna system.
  
• This choke should be placed at the antenna end of the feedline, at the receive array phasing unit, or remote switch end of the coaxial cable, or at both ends of very long receive antenna coax cable runs. Installed in line with the receive antenna feedline, it’s a passive device which requires no power and does require a direct ground connection. It should be installed on the long coaxial cable side of any ground connection.
  
• Receive feedline chokes cannot be used on the output of a transceiver. Transmitted RF energy will cause permanent damage to the DXE-RXFC-75.

Find more baluns, UNUNS, and feedline chokes—including DX Engineering’s top-of-the-line Maxi-Core® 20 baluns and chokes—at DXEngineering.com.

The post New Product Spotlight: DX Engineering High CMI Receive Feedline Choke appeared first on OnAllBands.

Plus New Cable Gripper for RG-400 Size Coax

Wouldn’t it be great if all connectors were uniform, and you didn’t have to worry about A fitting into B, and B fitting into C? As any ham knows, variety is the spice of building and maintaining an amateur radio station. It’s just one of the aspects of the hobby that makes being an operator endlessly interesting and challenging.

While DX Engineering enjoys the challenges, we also relish the opportunity to make life a bit simpler for our fellow hams by coming up with solutions to common problems, which is the subject of this blog entry.

Problem: What if two devices, say, your transceiver, switch, meter, lightning protector, or antenna, have opposite female connectors—one type-N and the other SO-239?

Solution: DX Engineering 400MAX Type-N to PL-259 Low-Loss 50-Ohm Coaxial Adapter Cable Assemblies

Available in lengths up to 300 feet (3, 6, 50, and 100 feet assemblies are in stock, other lengths are custom-made by special order), these assemblies make an excellent choice over less-reliable straight adapters. The cable assemblies are:

• Made for any job (HF, VHF, and UHF)
• Terminated with one top-quality silver-plated Type-N male connector and one patented Next Generation PL-259 (UHF male) connector
• Wrapped in a waterproof jacket made with UV-resistant, Type III-A polyethylene, which is ideal for all outdoor feedline applications, including direct-bury installations
• Suited for short or long cable runs and low- or high-power level operations; cables feature a large 10 AWG stranded copper center conductor
• Enhanced by modern, gas-injected foam polyethylene dielectric that cannot absorb moisture and has complete shielding
• Made for high performance and excellent longevity
• Continuity and Hi-Pot tested and then heat-shrink weather-sealed

Both connectors feature machine-crimped shields with 360 degrees of complete mechanical and electrical contact for maximum reliability. PL-259 center pins are hand-soldered, and Type-N center pins are machine-crimped by trained assembly techs to assure a proper connection.

Further, Next Generation PL-259 connectors feature:

• Full-diameter, full-length soldered center pins that snugly fit even worn SO-239s
• Spacious center pin inside diameter that accepts large conductors and allows generous solder flow
• Deep, double-knurled threaded shells for secure finger tightening
• Silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling

Even More Options for Purchasing Coaxial Cable

You can also order the specific length of 400MAX coaxial cable—and a variety of other cables with the connectors you desire—by selecting the specific length (up to 300 feet) and connector types at DX Engineering’s Custom Cable Builder at DXEngineering.com. DX Engineering cable can also be purchased in bulk spools of 500 and 1,000 feet or by the foot.

New DX Engineering Coaxial Cable Gripper

DX Engineering is pleased to introduce a new hinged coaxial cable gripper (DXE-CGH-195) to add to its impressive lineup of coax prep tools designed to firmly hold coaxial cable while you prepare it for connector installation.

The device provides a dramatically improved grip on DXE-8U, DXE-400MAX, DXE-11U, DXE-213U, standard RG-8 or other RG-8U size (0.405-inch nominal) coaxial cables.

Featuring a bumpy finish on the outside and grooved surface on the inside to maintain a non-slip grip, the tool is ideal for use with the DXE-UT-8213 Coaxial Cable Preparation Tool and the DXE-UT-80P and DXE-UT-80N Connector Installation Tools for two-piece solder-on PL-259 and Type-N connectors. The two halves fit together with hinges and a strong steel spring that aids in grip and alignment. DX Engineering gripper tools also take the hassle out of installing crimp connectors.

Find the full lineup of DX Engineering cable grippers and gripper/stripper combos at DXEngineering.com, along with coax prep tool kits for soldered and F connectors and coax preparation tools and tool kits for installing crimp connectors.

The post Product Spotlight: DX Engineering 400MAX Type-N to PL-259 Low-Loss 50-Ohm Coaxial Adapter Cable Assemblies appeared first on OnAllBands.

As we’ve discussed at length at OnAllBands, effective soldering can be tricky, especially if you don’t have the right tools. DX Engineering understands the importance of equipping your shack with proven equipment that makes even the most delicate jobs a lot easier.

That’s why you can find a range of reliable soldering tools and accessories from leading brands (Eclipse, ECG, Kester, Milwaukee Tool, American Beauty) at the tools & supplies section of DXEngineering.com. Choose from high-quality solder wire, flux, rechargeable and wireless soldering irons, temperature-controlled soldering stations, desoldering stations and pumps, soldering tools for printed circuit boards, soldering tip cleaners, magnified alligator-clip work holders, and more.

If you’re a novice when it comes to using a soldering pen or need to brush up on your technique, read this article from Mark, K8MSH, “Ham Radio 101: Soldering Tips.” It’s also a good reminder to treat these tools with a great deal of respect by taking all necessary safety precautions to avoid injury when soldering.

Finished the article? Great! Now check out the latest Eclipse Tools soldering products available at DXEngineering.com:

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Economy Dual Temperature Soldering Station

This unit features a selectable 20- or 40-watt temperature setting, making it easier to switch from general electronic soldering and repair to cable terminations or hobby and craft projects. The station is ideal for both professional and do-it-yourself projects and comes equipped with a pencil tip-style soldering iron, built-in stand, and tip cleaning sponge. Find many more soldering guns and irons at DXEngineering.com.

***

Helping Hands Work Holder

This heavily weighted mini work stand features a universal joint for positioning your work, along with an arm and two strong alligator clamps to hold parts in place or wires for soldering. For tiny projects, the work stand includes a magnifier that will make minuscule parts look big. A great choice for amateur radio repair, RC hobbies, model railroading, crafting projects, and many other purposes.

***

SI-BI62 Battery-Operated Soldering Iron

Featuring a compact, cordless design for optimum portability, the seven-inch-long SI-BI62 boasts a rapid heat-up time of only 15-20 seconds, ensuring that it’s ready to use at a moment’s notice. The safety cap automatically powers down the device when it’s attached. Power consumption is only 8W, with a maximum temperature of up to 842° F. It maintains a soldering temperature of at least 600° F. Requires three 1.5V alkaline AA batteries (not included).

***

SI-186A Digitally Controlled Soldering Iron

Designed for precision soldering tasks, the SI-186A features digital temperature control for accurate heat management. It’s equipped with a ceramic heater that ensures rapid heating and recovery, boasting a power consumption of only 60W and temperatures ranging between 392° to 932° F. Other features include temperature correction and a smart memory that automatically remembers the last used temperature. The SI-186A comes with a replaceable long-life tip, soft grip handle, and LED display.

***

Soldering Iron Tip Cleaner

This coiled-wire type cleaner doesn’t burn and won’t allow solder to stick. Since the soldering iron tip cleaner is used dry, it won’t cool your iron when you clean the tip. All it takes to provide a clean tip for smoother solder flow is a quick wipe of your iron through the steel-wool style cleaning ball.

***

SS-969E SMD Hot Air Rework Station

This versatile station is useful for rework and soldering operations on a broad range of components, as well as for heat shrinking, drying, paint removal, pre-heating, glue soldering, and more. The SS-969E offers adjustable settings for airflow, air volume, and temperature, providing users with a high degree of control. At 700W, it delivers a wide temperature range of 212° to 842° F and features an auto cool-off process to extend the life of the heating element. Safely solder QFP, PLCC, BGA, and other temperature-sensitive components with ease.

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Fine-Tipped Flux Bottles

Sold in packs of two, Eclipse Tools fine-tipped flux bottles evenly dispense flux. A gentle squeeze of the bottle allows the fine-tipped needle to deposit flux exactly where you need it for a precision application.

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Desktop Inspection Lamp

This 700 lumen, LED magnifier table lamp features 2.25X(5D) magnification, a scratch-resistant glass lens, low-temperature LEDs, standard desktop clamp mount that fits surfaces up to 2.56 inches thick, and adjustable arm for easy positioning. Find other Eclipse Tools desk inspection lamps at DXEngineering.com.

***

Visit DXEngineering.com for the complete lineup of soldering products from Eclipse Tools plus a great selection of useful shack additions: heat shrink tubing, multimeters, volt testers, heat guns, wrap ties, and more.

The post New Product Spotlight: Soldering Tools and Accessories from Eclipse Tools appeared first on OnAllBands.

The addition of a new product from the innovators at Chameleon Antenna is always reason for celebration—perfect timing since the Fourth of July is only a few days away. Want to add some QSO fireworks to your logbook? Looking for a reliable, weatherproofed outdoor antenna tuner for your permanent installations?

Covering 1.8 to 54 MHz, the Universal Remote Outdoor Antenna Tuner (CHA-URT1) works with most antenna types and transceivers. The tuner can be used with wire-fed antennas including verticals, random wires, and long wires, as well as with coaxial-fed antennas like inverted-Vs and dipoles. The tuner can match any antenna with an impedance of five to 1,500 ohms within seconds. Tuning time is five seconds for full tune and 0.1 seconds for memory tune.

The package comes with a compact coupler (5.04″ x 4.13″ x 1.69″) and tuner (8.78″ x 5.12″ x 1.77″).

The rugged, weatherproof tuner contains the antenna matching network and controller and is designed to be permanently installed outdoors at or near the antenna feedpoint to avoid loss due to high SWR on the feedline. The coupler contains the operator controls and status indicators. It uses a bias-T circuit to send power and control signals to the remote tuner over the connecting coaxial cable, so there is no need to order or install a separate transceiver-specific control cable. The coupler is not weatherproof and must be installed inside near the operator and transceiver. Also included is 12V hardwire power cable, brackets, and hardware.

Power Handling:

• 125W SSB phone/CW
• 100W SSB phone/CW – 50 MHz
• 60W all other modes

The CHA-URT1 features 16,000 memories for quick recall and tuning with previously used settings. Once the tuner is tuned, the relay’s latch and power is turned off, saving on battery drain. The tuned frequency will be stored in memory.

Thinking of upgrading your portable operating prowess? Visit DXEngineering.com for the full lineup of Chameleon Antenna gear, including portable HF antenna systems, portable resonant vertical antennas, tactical delta loop antennas, receive loop antennas, F-loop antennas, EMCOMM antennas, end-fed halfwave slopers, off-center fed dipoles, counterpoise kits, and more.

The post New Product Spotlight: Chameleon Universal Remote Antenna Tuner appeared first on OnAllBands.