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Like to test a S-meter and soon an AGC/Tx-monitor for your bitx40?


Pavel Milanes Costa
 

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Hi to all.

Since I have now a [borrowed] real bit40v3_smd + raduino I can test and tune some things...

I have put together a test sketch based on the Allard's code version 1.15 (1.15 not 1.15.1) that has an S-meter for the RX part, I'm testing with the TX part [hardware] and playing [successfully!] with software controlled AGC...

What you get if you dare to test it:

  • Full compatibility with Allard's code.
  • Smaller code: you need to download the Si5351mcu lib, see readme and code.
  • Smeter on RX, see the simple hardware mod in the smeter-mod.png file.
  • TX power meter, is the same for the Smeter but need a hardware mod that is on test at the bench.
  • Software support for AGC (I'm tunning the hardware/software parameters, so no schematic for now: soon...)

All this mods can be incorporated on Allard's code once they are tested and requested.

Do you dare? :

73 de Pavel CO7WT.


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