ham radio – Page 229 – Nerfd.net

Amateur Radio Volunteers Assist in Major US Cycling Event

On September 11, some 115 amateur radio volunteers from five states provided communication support for LoToJa, the longest single-day...

AMSAT-NA Past President and ham radio satellite and digital pioneer Tom Clark, K3IO (ex-W3IWI), of Columbia, Maryland, died on...

Brand new from YAesu, dropping in October of 2021, is a new dual band Ham Radio, the FTM-6000r. This...

FTM-6000E – 50W transmitting power – Reception range from 108 to 999.995 MHz – New “E2O-III” user interface –...

Today we take a look at the Xiegu XPA125B QRP Amplifier and Auto Tuner hooked up to the Icom...

Yasutaka Narusawa JR2XEA of the Komaki Amateur SATCOM Club reports the satellite Z-Sat is planned to launch on an Epsilon...

Jim Millsap, K9APD, will become the ARRL Georgia Section Manager (SM) on Friday, October 1. Millsap, of Acworth, was...

An important first step in ham radio is figuring out how you want to power your radio station. Reagrdless...

Today I go through all of the steps and pieces for building the BuddiHex Hexbeam antenna from Buddpole. This...

Yaesu M-90D Desktop Microphones utilize a finely tuned dynamic element to deliver rich low to mid frequency response, desirable...

The DXCC Department has approved the following operations

Over the past 18 month a proposal for an IARU HF Digital Mode reorganization has been undertaken by representatives...

Dave, KO4DLQ, lives in Florida and has to deal with mass amounts of lightning. Dave can relate having served...

Brent, KI5HXM, has a question relating to RF exposure in a mobile environment. Dave wants to show a cool...

JT1CO will be active as JT5DX from Mongolia in CQ WW DX RTTY Contest, 25 – 26 September 2021.

– HOSPITALIZED CHILDREN CONTACT ISS VIA HAM RADIO – RESEARCHER BLAMES SATELLITES FOR NIGHT SKY ‘POLLUTION’ – ESSEX HAM...

Often on the HF bands, we find that the quoted antenna frequency bandwidth is not wide enough to cover...

CEO Michelle Thompson, W5NYV, reports that Open Research Institute (ORI) received an advisory opinion from the US Commerce Department...

ARRL and the Radio Society of Great Britain will jointly sponsor events to celebrate the achievement of transatlantic communications...

Dave has recently been sent a handheld radio from Radioddity. Let the unboxing begin! 10W/5W/2.5W/1W Selectable: The Radioddity GD-AT10G is...

In this video we take a look at a new and upcoming SDR Application called SDR ++ Wide hardware...

Space Weather News 09.22.2021 Antenna How High Should a Dipole Be? A Look at Antenna Modeling October 05, 2017...