Originally Posted By: tman
Originally Posted By: benjammin
Anyway - I see now.. the 1834/1385UFC (what I have) has 16pins
while the -WFC module has the >16pins...

I've not got a tuner module handy at the moment but the PCATS tuner construction manual shows it having a 1385UFC 3x0197 that has 22 pins...


Wow - so there's no rhyme or reason. Nice.

Well -- I'm gonna crack out my Comm analyzer next, but the prelim numbers from a really strong nearby station show me:

Audio @ FM-MPX: ~1.5Vp-p (sounds good - manual lists 75KHz=606mV (I'm assuming peak and not p-p))
Level Output: 3.43V (how many bars does the empeg show that as? and I'm assuming that's reported by the PIC on the Tuner Module? and the 1384ufc datasheet states 0-7VDC for the range with 3.3V = 100uV )

If I turn on the scope's FFT, I show the S/N being pretty darn good. (It's fun looking at the spectrum of an FM signal)

When I get my comm analyzer hooked up, I'll edit this with a real SignalIn = Level reading.


Attachments
empeg-tuner-fm_mpx.png

Description: 1835 UFC - FM_MPX Output


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