The December Digital QST is now available at´http://www.nxtbook.com/nxtbooks/arrl/qst_201612/.
● See the 2016 ARRL Field Day results.
● Build a simple APRS tracker.
● Weatherize your outdoor inductors and traps.
● Build a multiband fan dipole antenna.
…and much more!
Enjoy Content You Won’t Find in the Print Edition…
● See our video review of the Yaesu FTM-3200DR digital/analog 2-meter transceiver by ARRL Assistant Laboratory Manager Bob Allison, WB1GCM.
● Watch a demonstration of the DV4mini multimode digital hotspot by Pascal Villeneuve, VA2PV.
Every issue of QST is filled with the news and features you need to keep active in Amateur Radio.
2m – 144MHz Dual Polarity Yagi Antenna PA144-XPOL-18-5. Wideband operation 144 – 145 MHz. Cross Polarized “XPOL” Yagi antenna... Read more
HyEndFed 5 band for 80,40, 20, (15) and 10 meter. Max. Power : 200 watt PEP. Length : 23 meter. Enclosure : Polycarbonate IP67, 100% UV resista... Read more
G8JNJ Broadband HF Vertical Antenna – Requires no tuner The following notes show the design and construction of a Broadband HF Vertical antenna... Read more
“Testing a kite antenna for HF during the Oceania DX Phone Contest on Oct 3, 2010 at Tania Park, Balgowlah Heights, Sydney. The Rokkaku kite eas... Read more
DK7ZB based, especially recalculated for armateur sattelites use – 146 and 437 MHz. Cross-Band Yagi The antenna is designed mainly for co... Read more
GENERAL DESCRIPTION OF THE OM4000 HF POWER AMPLIFIER The linear amplifier OM4000 HF is designed for all short wave amateur bands from 1.8 till... Read more
Check great article about Emergency Communication from Robert Richardson : Read more
ALPIN 200 Linear Amplifier Available from January 2015! Specifications coverage Frequency : All the bands radio amateur 1.8-29,7 MHz Output Po... Read more
The HG-1 Remote Loop Tuner (available June 1, 2018) is a compact, easy-to-use remote tuner for a Magnetic Loop Antenna (MLA). It is designed specifica... Read more
AMPTEC LA4000 HF Power Amplifier , designed for use on all short wave amateur bands from 1.8 to 29.7 MHz , including WARC bands and all modes. It is e... Read more
– Learn Morse Code with different modes of learning, using the letter frequency and spaced repetition to help you learn. – Customize your... Read more
AmsatDroidFree satellite tracking App for Android devices is now open source. This App predicts future passes for amateur radio satellites for a speci... Read more
This application allows Amateur Radio Operators to browse and search their Logbook of the World (LOTW) QSL confirmations on their handheld de... Read more
In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the r... Read more
Ham radio and weather satellite tracker and passes predictor inspired by Gpredict Main features: – Calculating satellite passes for up to one week (16... Read more
“Hello Operators in the first video with the DRAWS HAT for the Raspberry Pi, I speculated about the impact this new hardware would have on the h... Read more
Best HF Ham Radio Under $2000 – 4 Best HF Transceivers 2021 Read more
MFJ-1886 Loop Antenna Dig out previously unreadable signals and track down annoying sources of interference with the MFJ-1886 HF Receive Loop Antenna!... Read more