In this episode we discuss the differences between common RF filters including duplexers, diplexers, circulators, isolators and combiners.
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10 Reasons Why GMRS is NOT Better Than Ham Radio
“This video is a response to a video I saw by @NotaRubicon Productions where he claims that GMRS is better than Ham Radio. I found […]
Read moreRFI from Solar Inverter
RFI from Solar Inverter Lee, KI5ODH, built an off grid solar system for his station. But he is having some trouble. “The inverter is putting […]
Read moreTO5Z Martinique Island. From DXNews.com
Jeff, N6GQ will be active as TO5Z from Martinique Island, IOTA NA – 107 in CQ WW DX CW Contest, 26 – 27 November 2022.
Read moreAntenna on Sloping Ground – What happens?
“Various terrain and Antennas: You can make the slope work to your advantage. I know your next question already. Hang on. I’ll make a video […]
Read moreExpert Linear 1.5-FA Solid State Amplifier [ Hamvention ]
Solid State Amplifier Powerful: 1.5 kW typ. (+/- 0.5dB) Very Light: about 10 kgs (about 22 lbs). Very Small: H 12, W 28, D 36 […]
Read moreADSB Exchange Deluxe Dual SDR Feeder Kit – Aircraft Tracking
Here we take a look at the ADSB Exchange Deluxe Dual SDR Feeder Kit for an easy installation experience. Metal case holding a Pi 4B, […]
Read moreVK0MQ Macquarie Island. From DXNews.com
Matt, VK5HZ will be active as VK0MQ from Macquarie Island, IOTA AN – 005, starting Mid June 2022.
Read moreN3DEZ
Episode 404 – Desiree Baccus – N3DEZ Desiree Baccus, N3DEZ, while a relatively new ham, has an infectious excitement and enthusiasm for amateur radio that […]
Read moreXIEGU GNR 1 Noise Reduction Unit – Full Review
Xiegu GNR1 digital audio noise filter is an audio processing device integrating digital noise reduction and digital filtering. It will effectively reduce the background noise, improve […]
Read moreWorld Debut of the SHF-P1, 2.4 GHz / 5.6 GHz Concept
SHF-P1 For more than half a century, Icom has created new technology for Amateur Radio. Our engineers have a new project, “Icom SHF Project – […]
Read morePete Varounis, NL7XM, Wins the April 2022 QST Cover Plaque Award
The winning article for the April 2022 QST Cover Plaque Award is “The Better Antenna: Cooper Versus Aluminum,” by Pete Varounis, NL7XM. [The QST staff hopes […]
Read moreITU’s ham radio station celebrates 60 years on air
By Nick Sinanis, callsign SV3SJ, President of the International Amateur Radio Club (IARC), and Attila Matas, callsign OM1AM, Vice-president and Station Manager, IARC Did you […]
Read moreFCC Proposes Record $34,000 Fine for Alleged Interference and Unauthorized Transmissions During Idaho Wildfire
The Federal Communications Commission (FCC) has proposed a $34,000 fine against Jason Frawley of Lewiston, Idaho, for allegedly interfering with radio operations of the U.S. […]
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