The winning article for the June 2017 QST Cover Plaque award is “AREDN — A High-Speed Data Network” by Andre Hansen, K6AH.
The QST Cover Plaque Award — given to the author or authors of the most popular article in each issue — is determined by a vote of ARRL members on the QSTCover Plaque Poll web page. Cast a ballot for your favorite article in the July issue today.
Antenna
How To Use An Antenna Analyzer – Basics by K7AGE
Antenna Analyzer “I show you how to use an MFJ 259/269 Antenna Analyzer to check your antenna for SWR and resonance.” Read more
MONO 3 40 MOXON
MONO 3 40 moxon is every contester’s dream, a rugged monoband yagi, compact design and large bandwidth. Specifications Frequency MHz: 7~7,3 Active ele... Read more
HF Omniangles HF-28 ( 10 Meters )
HF Omniangles Our HF line of horizontal omnis are a bit different than the VHF and UHF models in that they aren’t as excellent from an omnidirec... Read more
Measuring Propagation Attenuation Using a Quadcopter by N6GN
These tests show that the signal strength of a local station can be many tens of decibels weaker than from a DX station. For the last several years I... Read more
Equipment
![Yaesu FTDX-101D/MP [ Brochure and Videos ]](https://qrznow.com/wp-content/uploads/2018/11/FTDX101DMP-265x168.jpg)
Yaesu FTDX-101D/MP [ Brochure and Videos ]
Yaesu FTDX-101D /MP Announced features for incredible Yaesu FTdx-101D include: * Elite-Level 160 to 6 Meters 100 Watt Transceiver * Superb and astonis... Read more
Xiegu X108 QRP Transceiver Kit 9 Bands – AM – SSB – CW
Xiegu X108 QRP Transceiver Kit 9 Bands – AM – SSB – CW 1 – 20 watts The X-108 is a single-conversion transceiver for all ama... Read more
MRF1K50H: 1500 W CW over 1.8-500 MHz, 50 V Wideband RF Power LDMOS Transistor
This high ruggedness device, MRF1K50H, is designed for use in high VSWR industrial, scientific and medical applications, as well as radio and VHF TV b... Read more
TJ5A HF 20W SSB CW Transceiver Kit and assembled
TJ5A HF 20W SSB CW Transceiver RX:3.500-30.000Mhz (broardband RX is available by adjusting the jump cap) Tx:7.000-7.3000Mhz, 14.000-14.350Mhz,2... Read more
VHF
BTECH UV-2501 – MINI MOBILE 25 WATT RADIO
UV-2501 WHAT MAKES IT UNIQUE? Synchronize Display Mode Scrambler/Inversion, DTMF, 5Tone, 2Tone, CTCSS, and DCS Calling Modes (Remote Kill/Stun Support... Read more
How to Easily Add a Channel on the BaoFeng Handheld Radio (without a PC)
Walk-through steps for manually programming the BaoFeng handheld radios. Easily program your BaoFeng for Repeater or Simplex Channels along with addin... Read more
Icom ID-4100A – 50W VHF/UHF Dual Band
Icom ID-4100A 50W VHF/UHF Dual Band Transceiver Reservation Placing an order for this reservation entitles you to right of refusal on a first-come-fir... Read more
Icom America’s New D-STAR Transceiver is Now Available
KIRKLAND, Wash. (May 2017) – Adventure awaits with the new Icom ID-4100A VHF/UHF Dual Band Transceiver. A compact and smart design, this is the perfec... Read more