Autore: iz4wnp
Measuring Balun Ratios
I have been asked how to measure the ratios of a Balun or an Unun. So if you’re someone who…
Resonant Frequency of Antennas
“The feedline to an antenna will perform better if the antenna has the same impedance. Jim Heath W6LG uses the…
RX Antenna – I Installed a Loop On Ground (LOG) for Ham Radio
“I have never tried a Loop RX antenna actually on the Ground! So today I tried it out for my…
Ham Radio Jamming, Wireless Industry Battlegrounds, and IoT in Space – IEEE Spectrum
Ham Radio Jamming, Wireless Industry Battlegrounds, and IoT in Space IEEE Spectrum
Hurricane Watch Net Recorded 300 On-Air Hours in 2021
Hurricane Watch Net (HWN) Manager Bobby Graves, KB5HAV, says 2021 was the third most-active hurricane season on record in terms…
Bavarian Packet Radio Group
This site provides information about the BayCom packet radio hard- and software for radio amateurs. It also contains general information…
