7Mhz 4elements Fullsize Yagi [ Video ]

7Mhz 4elements Fullsize Yagi – 50 meters H Antenna Overview of the Chameleon MPAS 2.0 [ 6M – 160M ] December 04, 2021 No comments Use the Ideal NOALOX 4 oz. Anti-Oxidant Compound to improve the efficiency of aluminum conductor connections. This compound provides additional inner-… Read... Read more

WiMo QRM Eliminator

QRM Eliminator, Two Antenna Signal Phasing Unit, with T/R Relay PTT control, Metal Enclosure, Status LED, 12V, 150 mA, Each The WiMo QRM Eliminator is a simple signal phasing device that can effectively reduce or remove noise interference for dramatically improved HF reception. The QRM... Read more

Managing the Pile-Up

Rule Number One of Pile-Ups: Stay in Control. Rule Number Two: Stations will use any means necessary to break the pile-up. Here are my tips to stay in control and manage rule number two. Antenna Yagi Antenna GXP-7 (7 elements 5 bands) December 30, 2014... Read more

Loops and Wires

Ron, WD8SBB, has a couple questions concrning different antenna set ups and uses. Lets see what happens… Antenna Antenna Design and Measurement Software June 22, 2020 No comments AnTune software assists in designing antennas and RF impedance networks. Their software runs on PC/Windows and can... Read more

Pirates Battle Over Shortwave Radio – UVB-76

UVB-76 The frequency of a suspected Russian military shortwave radio broadcast, known as the “buzzer” for its recognizable repeating channel marker, has become the battleground for rival Russian and Ukrainian radio enthusiasts, who have been attempting to hijack the frequency to play memes . UVB-76でカンナムスタイル流れてて笑うwww... Read more

SDR Cube Transceiver

SDR Cube Transceiver Portable, standalone SDR transceiver for SSB, CW and AM using embedded digital signal processingwith a Softrock as the RF front end for QRP operation. Live bandscope, high-performance T-R switching,multiple VFOs & memories, General Coverage Receive and bandswitching control are among the many... Read more

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