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LF: Permissible QSY limits for 136

from [Graham] [Permanent Link][Original]
To: <[email protected]>
Subject: LF: Permissible QSY limits for 136
From: "Graham" <[email protected]>
Date: Sun, 4 Mar 2012 01:01:34 -0000
Importance: Normal
Reply-to: [email protected]
Sender: [email protected]
Permissible QSY limits for 136
 
Q what  is the  average  Q   of  a   136 Khz  Ae  system  ? (back garden  + larger)
 
Q What  would the  maximum  acceptable  change  in frequency   +/-  Fo   before  swr  considerations  became a problem , say   10%  reflected  power  1 :2  swr ? ....
 
That's  a  simple   change  of  frequency  from an  established  resonance and  not  tracked  by  auto  tuner  etc
 
 
Tnx -G
G0NBD.
 
 
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