July 4, 2022 Adding dB Gain to your Transmit Signal. Howe much difference? There are a number of ways to add dB gain to your tr…
July 4, 2022 10-Min Tear-Down DX Commander Expedition Antenna My Holiday Ham Radio Antenna. NOTE: I used a Clas…
July 4, 2022 ARRL Field Day 2022: 500,000 Contacts Already Reported 2022 ARRL Field Day wrapped up nea…
July 4, 2022 Better Ground Radials for the Wolf River Coil I demonstrate an improved ground radial system …
July 2, 2022 CARS HQ to participate in the IARU HF Championship as C4HQ C4HQ After many years of inactivity, a number of …
July 1, 2022 Crew Works Multitude of Research Before Fourth of July Weekend Astronaut Samantha Cristoforetti replaces ce…
July 1, 2022 Transmit Without License During An Emergency? Save Life & Property? Tony DeWitte AD0DQ, joins me to explain when it i…
July 1, 2022 MFJ-914 Auto Antenna Extender – Review The MFJ-914 offers a way of extending the matchi…
June 30, 2022 Thursday’s Research Explores Botany, Artificial Intelligence, and Immune System Expedition 67 crew members are pictured enjoyi…
June 29, 2022 Crew Works Autonomous Medicine, Garbage Packing on Wednesday Astronaut Bob Hines monitors an Astrobee robot…
June 29, 2022 IARU-R1 Spectrum Regulation and Liaison Committee Slides The Chair of the IARU Region 1 Spectrum Regulati…
June 29, 2022 Perseus 22 -INTRODUCING NEXT-GEN SDR RECEIVER Perseus22 is a 4 channels, direct sampling rece…
June 28, 2022 The Android SDR App That Beats Them All! Supports RTL-SDR Airspy HackRF and Many More! Android SDR App SDR MUST be plugge…
June 28, 2022 Mini SSB HF Receiver 150 kHz To 30 Mhz SI4732 SSB 150K-30MHZ FM 64M-108MHZ Color LCD D…
June 28, 2022 NASA, SpaceX Target New Launch Date for Commercial Cargo Mission The pressurized capsule of the SpaceX Cargo Dra…
