[R-390] AGC voltages vs signal level and Y2K manual Table 5-5

Tim Shoppa tshoppa at wmata.com
Wed May 30 09:45:33 EDT 2007


OK, today seems like a good day for IF and AGC
questions, which is exactly where I am :-).

On step 19 of table 5-5, it says to
feed 100uV into the radio and read -4.0V on TB102-3, and to
feed 10mV into the radio and read -1.4V on TB102-3.

Shouldn't a higher signal level produce a more negative voltage there?

Tim.



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