[BC] AM Modulation Monitor Off Air Monitoring

[Urban, Brian L]

Just get one of the TFT modulation monitors with the preselector and be done with it.  I had one of them years ago at an AM station.  Great for monitoring the competition (when we could keep the on site 50 kW out of it).  

disclaimer:  I have no association with TFT.  I'm just a satisfied past user.

--
Brian Urban
Chief Operator
KUT Radio
TEL 512-471-1085

>>A few decades ago I did that by feeding a mod monitor from the IF
>>output jack of a Hammarlund Super-Pro 600-JX with the AVC switched
>>off and the RF gain adjusted to maintain linearity.