Topband: Unsubscribe

2019-07-16 Thread aa0rs
Unsubscribe _ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector

Topband: Sunrise and Signals

2018-01-16 Thread aa0rs
showed a signal variation of 6,8,7,6dB on a path length of 5km , he is just South of West from here, JA is NW. Several spots from W6/W7 stations showed a decrease of 1 to 3 dB over the same period. 73 to all. Dave AA0RS _ Topband Reflector Archives - http://www.contesting.com

Topband: Eclipse propagation change

2017-08-17 Thread aa0rs
I plan to start sending a series of short cw "Test de AA0RS" transmissions around 1825kHz during the Solar event starting as the eclipse passes over Portland and continues across the US. I will record any data I can glean from the RBS network and provide it to anyone interested. I wi