Knot for Coax Strain Relief

“Here’s a handy knot you can use to tie to coax to allow strain relief at coax connections on your antennas. I saw this in QST some time ago but can’t remember the name of the knot”

Antenna

40 METER 1/4 WAVE VERTICAL WIRE-MONOPOLE by W8AMZ

March 17, 2015 No comments

  The W8AMZ 40m Vertical Wire Monopole antenna uses just three elements, a vertical driven element and two counterpoise radials, to deliver outst... Read more

Optibeam OB8-4M 8 Element 4 Band

September 16, 2017 No comments

The OB8-4M is an extremely effective, compact and innovative Yagi for the classical four bands 40, 20, 15 and 10m. It is the first trapless Yagi for t... Read more

Build your own Hexagonal Beam

January 03, 2015 No comments

The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. It is a directional antenna that provides great performance... Read more

InnovAntennas ‘Big Gun’ arrays

June 20, 2017 No comments

InnovAntennas continue to supply the World’s top DX’ers with large antenna systems with over 55% of sales being into the USA and 10% into... Read more

Equipment

JUMA PA1000 1Kw HF + 6 meters

April 07, 2015 No comments

    Overview JUMA PA1000 is a very light weight solid state 1 kW linear amplifier for HF and 6 meter bands. JUMA PA1000 is using a most modern LD... Read more

New Elad Duo-X

June 20, 2019 No comments

  Elad Duo-X Booth A1-552 at Friedrichshafen…. come see the new Duo-X, this is the prototype, 120w or 220w 4 receivers, 10.2in touchscreen... Read more

Introducing to Odyssey-2 (2017)

August 29, 2017 No comments

The new version of Odyssey TRX transceiver raises the bar of quality and capabilities, while remaining relatively cheap and simple, accessible for sel... Read more

Introduction to the RSPduo Dual tuner 14-bit 1kHz – 2GHz SDR

May 18, 2018 No comments

The RSPduo is a high performance dual tuner SDR. Housed in a high quality steel enclosure, each tuner can operate individually anywhere between 1 kHz... Read more

VHF

All about repeaters – Ham College 12

January 04, 2016 No comments

All about repeaters. More Technician exam questions. Read more

BaoFeng BF-UVS9

December 17, 2018 No comments

BaoFeng BF-UVS9 Product Features Brand:BAOFENG Type of radio:Portable SKU:Baofeng BF-UVS9 walkie talkie Frequency Range:VHF 136-174 MHz UHF 400-520MHz... Read more

Alinco DR-B185HT 85 Watt 2 Meter Transceivers

September 14, 2015 No comments

Alinco DR-B185HT 85 Watt 2 Meter Transceivers are their highest power 144 MHz VHF mobile. DR-B185HT transceivers deliver high-power and superior perfo... Read more

VX-820 Portable Analog Radio Series

July 15, 2016 No comments

VX-820 Portable Analog Radio Series Compact Size Portable Radios With Robust Capabilities Don’t let the size deceive you. The smallest portable analog... Read more

Equipment

DR4020 Dual band Digital QRP radio

September 17, 2019 No comments

A simple QRP digital transceiver.          — Fully assembled and tested– Perfect for outdoor digital radio contacts,such as FT8,FT4,JT65 etc. Band: 20... Read more

INRAD W1 Headset with Boom Mic.

September 14, 2019 No comments

THE INRAD W1Ham radio never sounded so good! Comfortable over-the-ear earpieces with large diaphragm high response speakers Full stereo reception to a... Read more

IC-PW2 Prototypes Shown at Tokyo Hamfair 2019

August 31, 2019 No comments

IC-PW2 ICOM Icom Inc. will be unveiling new product innovations at the Tokyo Hamfair, taking place in Ariake, Tokyo on August 31st – September 1... Read more

ICOM IC-705 [New]

August 30, 2019 No comments

ICOM IC-705 IC-705 has just been unveiled by Icom at the Tokyo Ham Fair. This is a portable HF/VHF/UHF transceiver featuring SDR technology, internal... Read more