The Collins Collector’s Assn is into way more than just diddling with old radios. And AMSAT has more to show you on the Fox-1 Satellite.
Recent Posts
The CDAA Antenna and the Wullenweber
A CDAA of which the Wullenweber is a type, consists of a group of omnidirectional antennas symmetrically spaced about the periphery of a circular ref... Read more
2 Meter & 70 Centimeter Mobile Halo Antenna Project
“I have wanted to try 2 meter SSB mobile for some time but did not have a horizontally polarized antenna to try it out. Since I had success buil... Read more
RSGB FT4 Contest Series
1. Objective To score as many points as possible in this locator based multiplier contest 2. Date & Time (1) Monday 17th February 2020 20:00... Read more
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: As solar flux declined over the past week, I noticed less long-distance propagation on 10 meters reported on ps... Read more
Amplitude Modulation Fundamentals by PA2OLD
In the modulation process, the baseband voice, video, or digital signal modifies another, higher-frequency signal called the carrier, which is usually... Read more
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
Ham College 43 – General Amateur Radio Exam part 14. Emergency Communications, Skywave propagation, and Yagi antennas.
Ham College episode 43 is now available General Amateur Radio Exam part 14. Emergency Communications, Skywaves, Yagi Antennas Read more
AMSAT-UK announce the 2022 International Space Colloquium
AMSAT-UK is very happy to announce the 2022 AMSAT-UK International Space Colloquium will be held as part of the RSGB Convention on October 8-9 at the... Read more
18el 6bander – GXP Antenas – 40/20/17/15/12/10
GXP Antenas 18el 6bander Bands 40/20/17/15/12/10 Gain (dBd) 3,9/10,6/10,3/10,5/10,2/10,5 F/B (dB) 22/26/22/23/20/21 SWR 40 le... Read more
SDRplay RSP1 price reduced to $99.95 – Software Defined Radio Receiver
“We are pleased to announce a price reduction for the RSP1 to $99.95 USD making it the most competitive mid-range SDR to include reception down... Read more
W-SDRX1 High Performance SDR Receiver
The W-SDRX1 is a super wide-band USB SDR Receiver which offers incredible performance across its operating range of 100KHz to 2GHz. It has two antenna... Read more
The Transistor: a 1953 documentary, anticipating its coming impact on technology
Made between the 1947 invention of the transistor at Bell Labs and the 1956 awarding of the Nobel Prize for Physics to its creators, this documentary... Read more
How To Use An Antenna Tuner
How To Use An Antenna Tuner Read more
5K0A San Andreas Island NA-033 by LW9EOC
Tim LW9EOC will be active from San Andres Island (IOTA NA-033) 26 November to 4 December 2014 as 5K0A.Active on 80 – 10m CW, SSB and RTTY.QSL via home... Read more
New FT8 plugin for SDRuno
Jan van Katwijk has released an FT8 plugin for SDRuno. In this video for Hamguides, Mike demonstrates how to use it Direct GitHub link to Jan’s FT8 do... Read more
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fcollecting-old-ham-radio-transceivers%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
