Author Archives: Ken Claerbout
Tim Duffy, K3LR, provides a look at contest activities at Dayton 2017.
Jose Nunes, CT1BOH, explains the concept of operating two bands, using synchronized, interleaved QSO’s. Slides are available at – 2BSIQ-20170331
N4IS looks at lowband receive principles and construction of the Horizontal Waller Flag PRESENTATION SLIDES: WF WWROF WEBNAIR FEB 2017 N4IS_2
Replay of a 9/9/2009 Webinar by Doug Zwiebel KR2Q
Tim Duffy K3LR showcases Contest University (CTU) and other contest related activities at Dayton 2016.
Jose Carlos (JC), N4IS, will look at basic concepts of RX antennas and share his experiences with lowband RX antennas on a small lot, including the Waller Flag. PRESENTATION SLIDES: WWROF WEBNAIR RX Antennas for a Small Lot
Carl K9LA will deviate from his usual presentations on propagation and solar topics to discuss design issues for a 50 Watt VHF-UHF solid state RF power amplifier. This is not a construction project, but rather a presentation of notes gathered … Continue reading