[Lowfer] SAQ report, 2011-08-05

[K. Krallis]

On 2011-08-05 15:55, Stan, W1LE <stanw1le at verizon.net> wrote:
> Thanks for the report.
>
> For a pointer to the BBB-4 front end, look to:
>
> http://www.auroralchorus.com/bbb4rx3.htm

Hi Stan,

I have modified the circuit a little, for
reception on 12-22 kHz.
* I removed C2 completely
* L1 is reduced to 10 mH
* C7 is reduced to 22 nF

Also later I added a 22 kOhm potensiometer
between C8 and the output socket as hardware
level control and a miniature neon lamp
accross the input terminals.

I had uploaded the circuit schematic here:

http://www.flickr.com/photos/g7ahn/5883687219/

in June 2011, when preparing for the regular
SAQ transmission.

73 Costas SV1XV

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