Hope it helps the builders with location of part values etc.
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| Bitx3B Exciter-PA-AGC-Audio Mute |
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| AGC |
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| Audio Mute |
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| VFO Stage Bitx3B |
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| Bitx 3B PA |
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| Bitx3B Exciter |
Bitx is an easily assembled ssb transceiver for all bands and for the Amateur Radio Operator-Hams, with very clean performance.Hams can home-brew the QRP TCVR by Using ordinary electronic components.
Tuesday, March 3, 2015
Bitx3B High Resolution Pictures
We are publishing some latest and very clear pictures of high resolution for Bitx3B Exciter-PA-AGC and Audio Mute modules.
Hope it helps the builders with location of part values etc.
Hope it helps the builders with location of part values etc.
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My Journey with Amateur Radio: Sunil Lakhani (VU3SUA) Shares His Story Hello, fellow radio enthusiasts! This is Sunil Lakhani, also known...
3 comments:
What component / value is "Z"' lower left, next to Mic Gain pins?
' Z ' by default is a jumper, but if you find the 10K mic gain control is not sufficiently adjusting mic gain as per your satisfaction then you could use a resistance in Z by this a resistance is added in series with 10k mic gain control. try values 2k2 to 10K
best of 73s
Sunil
AHHH - excellent, thank you!
Yes, that would make sense - currently mic gain is all in the first 5% or so of the control. Perhaps 10k would bring that out a bit. I'll experiment.
Thank YOU!
(EXCELLENT PCB's, BTW - many thanks).
Mike Yancey
Dallas, Texas
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