How to add a TRUE panadapter to the Yaesu FTDX10
He we take a look at how to install a PAT70 High Z buffer board from SDR KITS into...
Tag: hamr
DR++ Server | Remote RTL-SDR SDRPlay LimeSDR AirSpy and More!
SDR++ Server | Remote RTL-SDR SDRPlay LimeSDR AirSpy and More! | Raspberry Pi and Windows Setup Antenna How close...
ICOM AH-730 – AUTOMATIC ANTENNA TUNER
ICOM AH-730 – AUTOMATIC ANTENNA TUNER Fast Tune-up from 1.8 to 50 MHz BandRemote Control with Icom Transceivers Descriptions...
TY5RU Benin. From DXNews.com
TY5RU Team will be active from Benin, 10 – 25 October 2022.
PJ4R PJ4/KK9A Bonaire Island. From DXNews.com
John Bayne, KK9A will be active as PJ4/KK9A, from Bonaire Island, IOTA SA – 006, 23 – 30 March...
Amateur Radio Newsline Report 2315 for Friday March 11th, 2022
– FCC TO STUDY RECEIVERS’ ROLE IN REJECTING RFI – HAMS AFFECTED BY WEST BENGAL INTERNET OUTAGES – SILENT...
APX NEXT XN All-Band P25 Smart Radio
Outperform the unexpected APX NEXT XN brings unprecedented durability and mobilized intelligence to a firefighter’s lifeline so you can...
ICOM IC 7300 and 9700 hidden feature for contesting
Hidden feature of using your up down buttons to trigger TX memories. Antenna Antennas TOO Close Together September 08,...
AMSAT Pioneer Ray Soifer, W2RS, SK
Satellite pioneer Raphael “Ray” Soifer, W2RS, of Green Valley, Arizona, died on March 1. An ARRL Life member, he...
ARRL Teachers Institute to Offer Four Sessions this Summer
ARRL will offer four sessions of the Teachers Institute on Wireless Technology in June and July as part of...
LimeSDR Mini 2.0 – An open, full-duplex, USB stick software defined radio
LimeSDR Mini 2.0 is an upgraded, drop-in replacement for LimeSDR Mini, a hardware platform for developing and prototyping high-performance and...
Study: Rapid Development of Satellite Mega-Constellations Risks Tragedies of the Commons
A study reported in Nature, “Satellite mega-constellations create risks in Low Earth Orbit, the atmosphere and on Earth,” in...
The CHA TD 2.0 is a broadband (HF) Antenna
The CHA TD 2.0 is a broadband High Frequency (HF) antenna specially designed for short to long range portable and man-pack...
Small Cheap Linear Loaded 80m Dipole
The legs of this dipole are only 12.4m long (about 40 feet). Antenna Amazing How to Build a 4:1...
The FTM-200D – Overview, Functionality, and Questions
FTM-200D This is the episode you have been waiting for as we go over the * NEW * FTM-200D....
Three simultaneous transmissions from the Russian OTH
Three simultaneous transmissions from the Russian OTH (Over The Horizon; long range) Contayner radar in the 40 meter ham...
Former ARRL Eastern Pennsylvania SM, Traffic Handler Joe Ames, W3JY, SK
Former ARRL Eastern Pennsylvania Section Manager Joseph A. “Joe” Ames, W3JY, of Paoli, Pennsylvania, died on March 5. An...
Antenna Height – why it is important, what are the benefits
The height of a radio antenna or radio aerial can have a significant impact on its performance, especially at...
Cubical Quad Antenna, is this the best directional antenna?
In this video I build a 2m cubical quad antenna. I show the parts I designed an 3D printed...
Use the Mast as the Antenna
Bill, AA6BD, wants to attach his antenna in a very common manner of attaching it to the back of...
PT5J x ZW5B – ARRL DX SSB 2022
Hello friends: Although it is not common for GADX stations to compete in the same category in international contests,...
Ukrainian Amateur Radio League – News
“Dear friends! The war continues in Ukraine. Many of us in the ranks of the Armed Forces of Ukraine are...
HRWB 150 Portable Operating with Thomas K4SWL
In this episode we talk with Thomas Witherspoon, K4SWL, an avid portable HF operator and curator of qrper.com blog...