k7icu
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k7icu |
| Member Since |
2004-08-03 00:00:00 |
| Location |
Tucson, AZ |
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Latest Forums Posts From k7icu
| Date |
Post |
2009-11-23
10:23:20 am |
BC350C discriminator tap?
Well I guess I've never run into this because I've only played with AFSK.
After some more experimenting, I can say:
Input impedance of whatever you'
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2009-11-23
4:39:47 am |
BC350C discriminator tap?
Your typical AFSK modulated carrier at 300 bps or 1200 bps uses a 1200 Hz mark and a 2200 Hz space (or a variation in that general area). It's not un
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2009-11-23
12:48:02 am |
BC350C discriminator tap?
How low?
I just observed a sine wave put through a .01uF ceramic cap from 100 Hz to 5 kHz. No distortion. No attenuation. I even dropped it down t
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2009-11-20
11:27:25 pm |
BC350C discriminator tap?
[QUOTE=slicerwizard;1197029]That's far too small for feeding a sound card.
What is?
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2009-11-11
10:23:22 pm |
BC350C discriminator tap?
So it looks like this thread is a little old, but I just tore into a BC350C and wanted to share a couple things not mentioned previously:
There are
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