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DF1PAW > KENWOOD 04.08.03 02:37l 40 Lines 1003 Bytes #999 (100) @ WW
BID : HJ2IJDDB0SGL
Read: DO9ST DL6NDQ DL9NDQ GUEST DG3NCG DB0FHN VE7HFY
Subj: TS-50 IF?
Path: DB0FHN<DB0RGB<OK0PPL<DB0RES<DB0LJ<DB0SGL
Sent: 030804/0033z @:DB0SGL.#NRW.DEU.EU [Siegen JO40AV] DP6.00 $:HJ2IJDDB0SGL
From: DF1PAW @ DB0SGL.#NRW.DEU.EU (Andreas)
To: KENWOOD @ WW
Hallo!
I'm thinking about doing a mod on my
Kenwood TS-50 for the DRM Software
receiver (http://drm.sourceforge.net/).
On http://www.drmrx.org/ I found some
interesting ideas on how to mix down
an IF from 455 kHz to 12 kHz for
direct soundcard input.
As the TS-50 uses an IF fo 10.695 MHZ
at the CW Slot. This is not very
practical for mixing down as the
quarzes required are non-standard types
at this Frequency :-(
So I have to use the 3rd IF only available
at FM reception of 445 kHz.
Do you know at which point I can find
the 445 kHz IF - probably at the FM demod
Chip?
Thank you very much!
Yours,
Andreas Weller, DF1PAW
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*** DF1PAW, Andreas ***
*** Loc: JO30VR DOK: O55 ***
*** QTH: Gebhardshain, 57580 ***
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