Thursday, December 16, 2010

IF strip

This is the IF strip. Development is still going on. In this stage it can generate a SSB signal.
It can also demodulate SSB. The audio amplifier is working and so is the variable bandwidth IF .
Things to add:
-AGC functionality.
-Noise blanker.
-CW sidetone.
-CW TX support.
Adding a noise blanker will be difficult because of lack of space. The blanker itself will fit. The noise detector may not. I could add a separate noise detector module in another tin box. 

I plan to draw a schematic diagram of it.

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