PROJECT: CROSS BAND REPEATER WITH 2 BTECH MOBILES
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Year 11 students have been spending a week’s work experience at Goonhilly Earth Station learning about radio and satellite receivers. They researched and built a low-cost receiver using the FUNcube Dongle Pro+ Software Defined Radio. ... Read more
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![Covering the Rules on Calling CQ [ ARRL PODCAST ]](https://qrznow.com/wp-content/uploads/2019/04/55492962_2213350308722602_7533613752353030144_n-190x122.jpg)
DKARS MAGAZINE – January 2015 ( Free Download )
The DKARS issues its own free PDF Magazine once every month. In case you would like to receive the free magazine, please register via magazine@dkars.... Read more
How to use the NanoVNA to sweep / measure an antenna system’s SWR and optimize its tuning
This video briefly shows how to setup and use the NanoVNA to sweep an antenna system (antenna, transmission line, transmatch, etc.) to measure its VSW... Read more
IARU Revises Satellite Coordination Guidelines to Align with WRC-15 Decisions
Starting on August 1, the International Amateur Radio Union (IARU) will follow revised guidelines for satellite frequency coordination. Educational sa... Read more
J-POLE REVOLUTION: KB9VBR ANTENNAS
J-POLE When Michael Martens, callsign KB9VBR, set out to make his first J-pole in 2001, his drive was purely utilitarian–the local ham club was settin... Read more
World Amateur Radio Day on April 18 Marks IARU’s 92nd Anniversary
World Amateur Radio Day (WARD) on Tuesday, April 18, will mark the 92nd anniversary of the International Amateur Radio Union (IARU), and radio amateur... Read more
BITX-40 Unboxing by K7AGE
“My BITX-40 40 meter SSB QRP transceiver kit has arrived from India. This kit isells for $59 including shipping. My kit took 17 days to arrive f... Read more
SDRPlay Announce Update to SDRUno and Future Plans for Software Defined Radio at Hamvention 2019
he RSP2 is an enhanced version of the popular RSP1 which provides three software selectable antenna inputs, & new stability and clocking features... Read more
ARISS contact with schools in Danbury, CT via ON4ISS
A telebridge connection with OR4ISS via ON4ISS (Aartselaar, Belgium) with students at the South Street School and Westside Middle School in Danbury CT... Read more
American Red Cross Hails “New Partnership” with ARRL Following Puerto Rico Deployment
The American Red Cross (ARC) this week thanked ARRL and its “Force of 50” hurricane recovery volunteers who deployed to Puerto Rico earlier this month... Read more
Amateur Radio Holiday Gift Guide
Are hams notoriously picky people to shop for? What is the average amateur radio operator interested in? Today on Ham Radio Q & A, I go through a... Read more
![Ground Plane Antennas [ “ARRL The Doctor is In” podcast ]](https://qrznow.com/wp-content/uploads/2018/12/a-ground-plane-antenna-for-noaa-weather-stations-190x122.jpg)
Ground Plane Antennas [ “ARRL The Doctor is In” podcast ]
Ground Plane Antennas “Ground Plane Antennas” is the topic of the new (December 20) episode of the “ARRL The Doctor is In” podcast. Listen…and l... Read more
How to update your IC-7300 to the latest firmware?
Short video showing the steps in the firmware upgrade process of the Icom IC-7300 HF radio. Make sure you read section 15 of the full owner’s ma... Read more
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