Topband: RX/TX Antenna decoupling

MR TREVOR DUNNE ei2glb at eircom.net
Fri Oct 6 10:52:13 EDT 2017


Thanks Pete for a total novice like me being able to see what people actually do and not just the theory really helps,

I have a relay box made up to disconnect my tx vertical I just need to alter it slightly and I should be good to go,

Thanks
Trevor
EI2GLB
----- Original Message -----
From: Pete Rimmel N8PR <n8pr at bellsouth.net>
To: topband at contesting.com
Sent: Thu, 05 Oct 2017 19:00:05 +0100 (IST)
Subject: Topband:   RX/TX Antenna decoupling

Trevor,

as well as the link from Chavdar, you might look at this You Tube video I 
made on detuning the TX antenna for reducing RX noise:

https://www.youtube.com/watch?v=38G-awzhQH0&t=13s

73,  PeteR  N8PR


To: topband at contesting.com
Subject: Topband:  RX/TX Antenna decoupling


   Hello Trevor,
    Read this link - it might be helpful to detune your TX antenna.

" Impact of Resonant TX antennas on the Radiation Pattern of RX Directional 
Antennas. Detuning of TX Antennas."

http://www.lz1aq.signacor.com/docs/resonance-impact/resonance-impact.pdf

73 Chavdar LZ1AQ



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