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Our next meeting is Thursday, Feb 19, 2026, 7:00 PM, Siler Presbyterian Church, Wesley Chapel and on Zoom
Antennas
General Information
Current Critical Frequency map: https://www.sws.bom.gov.au/HF_Systems/6/5
Tools
Link to the propagation plotter application: https://www.ve2dbe.com/rmonline_s.asp
This post explains how to use it: https://ham.stackexchange.com/questions/1921/how-do-i-make-a-rf-propagation-map-for-a-repeater
Line-of_Sight Calculator at SCADACore.com
Useful Links
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