Today I compare and test 3 different models of the Baofeng UV9R. Read more
Art, W9SOL, wants to know if his steel building will cause issues with his radio’s performance or improve its performance? Read more
On todays episode of Tuesdays with Tim, K3LR and Jeff, KB8ZWT we will discuss bonding and grounding and Band Pass Filters for Field Day! Read more
Unboxing the lab599 Discovery TX-500 QRP transceiver! Read more
This week Gary gives us an overview of the new RF Explorer Field Strength EMF Licence Add-On. We also demonstrate the RF Explorer WSUB1G+ Spectrum Analyser and Signal Generator Combo. Features Internal LNA amplifier and selectable attenuator Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF up to 960Mhz New HELP and […] Read more
RFI (Radio Frequency Interference) has been a problem for Ham radio operators and SWL’s (Shortwave listeners) since the radio hobby began. Both from natural sources (QRN) and manmade sources (QRM). Things have changed in the last 20 years with the advent of widespread solar power, LED lightning , grow lights, digital computing devices etc. The […] Read more
Unboxing the Icom AH-705 Compact Auto Tuner, one screw at a time. Read more
The ARRL Foundation Board of Directors has selected Ellwood “Woody” Brem, K3YV, of Spring Mills, Pennsylvania, as the winner of the 2020 Bill Orr, W6SAI, Technical Writing Award for his article, “‘Leaky’ Antenna Switches,” which appeared in the March 2020 issue of QST. The Foundation Board acted on a recommendation from the QST editorial staff in selecting the recipient at […] Read more
“In this video is almost all the Rigexpert antenna analyzers, thanks to GigaParts.com for letting me borrow them all. I will be making some videos on these models in the next few videos. There is nothing more important in this hobby than having a properly tuned antenna.” Read more
