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Which SLIM boards to assemble

Posted: Tue Aug 28, 2012 6:01 am
by Viv Roney
Hi Guys, and especially Scotty or Sam



In the board set there is an IF amplifier called "Pre RBW Filter Amp".



Does this replace the IFA-33 amplifier when using the Expanded Log Detector?



I see that it has around 13dB lower gain than the IFA-33, but I assume that when it is used with the VGA board, the gain loss would be more than compensated for. Is my assumption correct?



Thanks

Viv

ZS6BOV