Radio Propagation and Antennas by Steve Cerwin
This was the excellent presentation on Antennas made by renown physicist and author, Steve Cerwin, at our January 20th Club Meeting.
This was the excellent presentation on Antennas made by renown physicist and author, Steve Cerwin, at our January 20th Club Meeting.
SADRC and the ham community would like to express our appreciation and gratitude to Steve Cerwin WA5FRF who presented propagation and antenna design to our club at Lupe Tortilla held on Saturday, January 20th! We had 31 people in attendance. We also had members from San Antonio Radio Club (SARC), Kendall Amateur Radio Society (KARS),…
I found this link that monitors the YSF reflector and when a link is active you will actually see the link come up. You can listen in on our SADRC YSF reflector and hear about a days recording. You can also listen to select other YSF reflectors. It also records the last hour or two…
We put up our 443.200 repeater in Somerset (SW corner of 1604) in South San Antonio area in July. It is currently at 60 feet and providing around 30 miles mobile coverage assuming a Fifty (50 watt) mobile and decent antenna. We put up Two (2) different used commercial antenna’s and unfortunately the antennas are…