[TenTec] Orion AGC setting for QRN

Sinisa Hristov shristov at ptt.yu
Mon May 24 18:18:03 EDT 2004


"Marijan Miletic, S56A" wrote:
 
> The proper tool for QRN fighting is N_oise B_lanker.

Not on most contemporary receivers,
including Orion and MkV.  Pulsewidth?


> AGC should not repond to short pulses at all.  Unless it protects DSP A/D
> from overflow.

Unfortunately, most AGC systems are peak-responding.


> W8JI RX IMD measurements with 10 kHz spacing seems to be USA tailored.

In what sense?


73,

Sinisa  YT1NT, VA3TTN


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