HAM RADIO TERMS
This is glossary contains general definitions of typical amateur radio terms. Not all of the definition listed may apply to your specific model of radio. Consult the manufacture for further clarification of model-specific terms… ( .PDF File )
Recent Posts
Cory Gibson, W3CDG and Tim Duffy, K3LR discuss the new DX Engineering Radio RF Ground Plane Kits.
DX Engineering Radio RF Ground Plane Kits provide an effective method of reducing stray RF pickup by equipment and interconnecting cables. Used under... Read more
Hy-Gain T2X Tailtwister Series II – Antenna Rotator
T2X Tailtwister Series II for large medium antenna arrays up to 20 square foot wind load The T-2XD2 includes the DCU-2 Digital Automatic Controller... Read more
Can I Put One End of a Dipole Next to my VHF Antenna?
Nick, KC3PWJ, has a flagpole and also a pole that holds up his VHF/UHF discone. He’d like to string a 20m dipole between the two poles, but is w... Read more
The Sun could produce solar flares 1,000 times more powerful than previously recorded
New research suggests that our Sun is capable of releasing huge superflares 1,000 times more powerful than anything we’ve ever seen – and if one... Read more
How to measure current
It is often necessary to know how to measure current using a multimeter. Current measurements are easy to make, but they are done in a slightly... Read more
Ameritron ALS-500M MOBILE AMP, 500W SOLID STATE, REMOTE READY, 12V,US
Ameritron mobile no tune Solid State Amplifier –Mobile no tune Solid State Amplifier – uses four rugged 2SC2879 high power linear RF power... Read more
SATSAGEN SPECTRUM ANALYZER SOFTWARE UPDATED: NOW SUPPORTS RTL-SDR
Back in March last year we first posted about the release of SATSAGEN, and program by Frank (HB9FXQ) that allowed the PlutoSDR to work as a spectrum a... Read more
Techniques of the Best Operators – HRN 216
Mitch Stern W1SJ’s popular talk at the 2015 Dayton Hamvention® will help new hams learn some good habits, and old hams (who are willing to chang... Read more
More than 200 US Stations Signed Up for Scouting’s Jamboree on the Air
Photos : K2BSA So far, 219 US stations have registered to take part in Scouting’s 2016 Jamboree on the Air (JOTA), which will take place October 14-16... Read more
CQ WW SSB – Tracking the assisted trend
Via : CQ WW Blog The CQWW Contest committee is busy working on the 2016 logs. While that is going on, we thought it would be interesting to look at th... Read more
CX-AUTO Switch – Kessler Engineering, LLC
he CX-AUTO was designed to satisfy the many requests from AT-AUTO owners for additional coaxial outputs. It does that quite well and more! The CX-AUTO... Read more
Rapid Fire Solar Storms Headed Earth’s Way | Solar Storm Forecast 05.25.20201
Rapid Fire Solar Storms Headed Earth’s Way Read more
Icom IC-9700 Picture Mode, New Feature Firmware, DSTAR
“This is a new feature that was added to my IC9700 when I decided to update the firmware. It has been out for a few months now from what I have... Read more
Six-Band HF Center-Loaded Off-Center-Fed Dipole by ON4AA
Design goals Like many fellow radio amateurs, I own a fairly standard shortwave radio station consisting of a 100W HF transceiver driving a 1kW... Read more
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