Autore: iz4wnp
SDRangel – TX & RX Software Defined Radio
An overview of some of the features in SDRangel, an open-source TX & RX SDR (Software Defined Radio) application. Home…
DIY $4 QRP Multiband Endfed ultra simple + lightweight 40/20/10 (30/17/12)
“I have build a ultra simple multiband endfed antenna. It weight 58 Gram only.” Antenna Chameleon CHA-MPAS 2.0 Portable Ham…
Deep Dive Into The RigExpert AA-2000 ZOOM Antenna Analyzer, SWR/TDR/Cable Loss And MORE
Here is the Rigexpert AA-2000 Zoom, their flagship antenna analyzer. This is SO MUCH MORE than checking SWR. This is…
World’s Smallest Moon Lander from Japan will Put Ham Radio Transmitter on the Moon – ARRL
World’s Smallest Moon Lander from Japan will Put Ham Radio Transmitter on the Moon ARRL
Ham Radio SSB Transceiver Fits In Pocket – Hackaday
Ham Radio SSB Transceiver Fits In Pocket Hackaday
World’s Smallest Moon Lander from Japan will Put Ham Radio Transmitter on the Moon
Japan’s OMOTENASHI, the world’s smallest moon lander, will have an X-band and UHF communication system, although it will not carry…
ARDC Grant Will Expand RMHAM’s 5 GHz Microwave Network in Rockies
A grant of $374,233 from Amateur Radio Digital Communications (ARDC) to Rocky Mountain Ham Radio (RMHAM) will go toward…
ARRL Virginia Section Manager Joseph Palsa, K3WRY, SK
Virginia Section Manager Joe Palsa, K3WRY, of North Chesterfield, Virginia, died on December 7. An ARRL Life Member, he was…
November 2021 Volunteer Monitor Program Report
This is the November 2021 report of Volunteer Monitor (VM) Program activity. The VM program is a joint initiative between…
ARRL Executive Committee Meets
The ARRL Executive Committee met on October 25 in virtual session, with President Rick Roderick, K5UR, presiding. In his report,…
