[Collins] SYNTHESIZER FOR DRAKE RECEIVER BY HAGEMAN

kiyoinc at attglobal.net kiyoinc at attglobal.net
Sat Oct 14 10:05:39 EDT 2006


I was mulling this over:

> SYNTHESIZER FOR DRAKE RECEIVER BY HAGEMAN (MINI KIT)
> 
> QST Jun04
> 
> Description: This project allows the R4 receiver to tune a 0.5 MHZ
> frequency range from 1.5 to 30 Mhz with an LCD display. The mini kit
> consists of the programmed PIC, PC Board, (2) 7805 regulators, the
> MC145170d2 IC, op27gz opamp IC, and Mini Circuit 100 mhz VCO. The
> mini kit includes all the hard to get parts. Please specify the R-4
> OR SPR-4.. See www.arrl.org/files/sqtbinaries/drake_synth_zip


From: http://www.farcircuits.net/vfo2.htm#6vfo

Seems to me that a similar synthesizer but programmed for 200 kHz steps, 
and the Collins PTO offset/IF, would turn an S-Line into a fully agile, 
all-band rig.  Kinda like a 51S-1.

I've been looking for a complete kit of parts but haven't found one.

de ah6gi/4



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