The Xeigu G90 QRP Transceiver on CW
Antenna
Baluns: What They Do And How They Do lt by W7EL
“I’ve always been a bit bothered by balunst since I was never sure what they are supposed to dot let alone hotv they might go about… Read more
MFJ-1799X VERTICAL ANTENNA ,9-BD,2,6,10,12,15,17,20,30,40M
VERTICAL ANTENNA Highly efficient end loading 1/2 Wave vertical covers bands: 40, 30, 20, 17, 15, 12, 10, 6 and 2 Meters. Requires no radials,… Read more
Antenna experiment – Fractal Quad for 28 Mhz band
“After reading many antenna articles in the Internet and a couple ARRL antenna books I got interested in physically small HF antennas. My… Read more
7 element 144MHz LFA-Q Super-Gainer Quad Style Yagi
Description If it is GAIN you want from a small boom, this is the antenna for you! Wow, Super compact boom!! Massive 13.6dBi from this antenna!… Read more
Alpine Mobile Antenna Model 100S
Alpine Mobile Antenna Model 100S Basic model is unpainted silver with a neopreen cover. All models are: 500 Watts 6-80 Meters Motorized 12 volt 39… Read more
Review
Get Your First Look at the NEW Yaesu FTM-300DR
** Available Late May 2020 ** The new FTM-300DR provides stable and reliable 50W RF power output. As in recent YAESU mobile transceivers, the FTM-300D… Read more
![SWR Simplified [ ARRL PODCAST ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2020/10/antenna-analyzer-mfj-225-swr-265x168-1.jpg?w=635&ssl=1)
SWR Simplified [ ARRL PODCAST ]
A discussion of SWR — Standing Wave Ratio — can be complicated, but it really doesn’t need to be. Read more
Equipment
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
New ! Kenwood TPZ-D553
Kenwood TPZ-D553 Product name TPZ-D553TPZ-D553SCH: lithium-ion battery KNB-74L (7.4V / 1100mAh) standard accessory TPZ-D553MCH: lithium-ion battery KN… Read more
YAESU SMB-201 DESKTOP COOLING FAN – Compatible With FTM-400DR, FT-8900R, FT-8800R & FT-7900R
YAESU SMB-201 With so many diverse ways to enjoy Amateur Radio such as WIRES-X and packet operation, transceivers are now having to deal with increase… Read more
K-Pod Control Panel for the K3S & K3
A Compact Accessory Panel for Contesting, DXing, and Customized Station Control Our new K-Pod is the ideal companion to your Elecraft K3 or K3S Transc… Read more
News
British Columbia Radio Amateur Hears Mars Reconnaissance Orbiter
According to a Spaceweather.com report, Scott Tilley, VE7TIL, in British Columbia, Canada, received a signal from the NASA Mars Reconnaissance Orbiter… Read more
Hurricane Delta Prompts Activations of Hurricane Watch Net, WX4NHC, SATERN
The Hurricane Watch Net (HWN), WX4NHC at the National Hurricane Center (NHC), and The Salvation Army’s SATERN have announced activations for Hurricane… Read more
Two More Astronauts Earn Amateur Radio Licenses
Although the lockdown of Johnson Space Center (JSC) postponed amateur radio training and licensing over the past 7 months, NASA ISS Ham Project Coordi… Read more
ARISS to Celebrate 20 Years of Ham Radio on the International Space Station
Amateur Radio on the International Space Station (ARISS) will soon celebrate 20 years of continuous ham radio operations on the International Space St… Read more
ARRL National Convention and Orlando Hamcation® Postponed to February 2022
ARRL and the Orlando Amateur Radio Club (OARC) have announced that the ARRL National Convention and Orlando HamCation® — which was to host the convent… Read more
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