The CW weekend of the always-exciting ARRL International DX Contest kicks off February 15 – 16 (UTC). This event is a huge opportunity for new, casual, and seasoned radiosport enthusiasts to enjoy the thrill of working some new DX entities, even if you’re not in it to win it. The terrific part is that DX stations work only US and Canada and not each other. So, the DX ops need your contact for points.
You don’t need a powerhouse contest station to join in the fun. It’s possible to work DX with simple wire dipole antennas and 100 W. Participating in the ARRL International DX Contest is a whole lot of fun and can really help build your DXCC totals and QSL collections.
Complete details are available via the ARRL Contests web page. The ARRL International DX Contest phone weekend is March 7 – 8 (UTC).
BTECH UV-50X3 X-Series Mobile – 50 Watt Tri Band Radio 13.8V (15 Amp) Operating Voltage Source Required – Dual Receiver Radio (Dual RF), C... Read more
NanoVNA V2: RTL-SDR.com FM Bandstop Filter Measurements via NanoVNA QT Read more
Review
BaofengTech BTECH 50X3 Triband Mobile Radio Review and Power Testing
NANOVNA V2 VIDEO TUTORIALS
The Radio Amateur Satellite Corporation (AMSAT) has been made aware of public comments alleging financial mismanagement in the form of “unauthorized”... Read more
On Thursday the 2nd of July 2020, there was another remarkable opening on 144 MHz between Cape Verde Islands off the west coast of Africa and Italy, S... Read more
No sunspots this week. The pattern persists, and this surprises me. But Spaceweather.com reported a couple of weak, barely emerging spots, never numbe... Read more
Go all the way to the top! ARRL has everything you need to pass the Amateur Extra Class license exam with confidence. The ARRL Extra Class License Man... Read more
News
AMSAT Responds to Allegations of Unauthorized Legal Expenses
5000km plus opening on 144 MHz from Cape Verde Islands to Italy, Slovenia & Croatia – 2nd July 2020
The K7RA Solar Update
New Amateur Extra Class License Manual and Extra Q&A Now Available
EchoHam allows Amateur Radio operators to use the Echolink network from their Mac. You must be a licensed Amateur Radio operator to use this software.... Read more
SatSat, by Fabrice Aneche is a satellite tracking software, for radio amateurs, scientists or hobbyists. It displays current and next passes for any s... Read more
Supports the most recent version of GNU Radio (v3.8). Supports 32-bit and 64-bit ARM architectures (i.e., armeabi-v7a and arm64-v8a). Supports popular... Read more
Welcome to SmartSDR for iOS written by Marcus DL8MRE. This is an introduction video that allows you full control and access of your Flex 6000 series r... Read more
Learn or improve Morse code with Morse Trainer. Now with Farnsworth speed and Koch method. If you are a ham radio (amateur radio) operator or just wan... Read more
App - Mobile
EchoHam version v2.10 has been released
SatSat for IOS version 1.4.11 has been released
GNU RADIO CODE FOR ANDROID NOW RELEASED
Introduction to SmartSDR for iOS
Android APP – Morse Trainer for Ham Radio
FlexRadio Systems announces the immediate availability of SmartSDR v2.4.10 SmartSDR v2.4.10 is a special “interim” release. This release... Read more
The WSJT Development Group is pleased to announce the general availability (GA) release of WSJT-X Version 2.2.2. A brief summary of new features is pr... Read more
We just experienced a nearly two-week period of sunspots appearing every day. It’s been quite some time since we’ve witnessed a continuous string of s... Read more
There is a new release of Win4IcomSuite. This release now supports the SDRPlay RSPDX and has an IQ Output with the SDRPlay for feeding into CWSkimmer.... Read more
This year’s Software Defined Radio Academy is taking place as an online conference. Because of the great number of contributions, we are spanning the... Read more
Software
SmartSDR v2.4.10 is Now Available
WSJT-X 2.2.2 released
THe K7RA Solar Update
There is a new release of Win4IcomSuite
The 2020 Software Defined Radio Academy will be held online
