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[aprssig] Yaesu Memorizer FT-227R manual?

Ron Tonneson ron.tonneson at gmail.com
Mon Sep 11 00:29:43 UTC 2006


Jason,

Try <http://mods.dk/index.php?ListManuals=yaesu> there are a number of files available there.

Ron - K0QVF


Jason Winningham wrote:
> Does anyone know where a copy of the manual Yeasu Memorizer FT-227R can 
> be found online?
> 
> I recently acquired one, and I'm trying to set one up for APRS.  My 
> specific questions at this point are what is the pinout for the 
> accessory port, and where is the memory backup battery located (assuming 
> it has one)?
> 
> I'm assuming it should remember the frequency even when powered down.
> 
> A session with the meter and the cover off leads me to believe the 
> accessory port pinout is:
> 
> 1 - RX audio back in to speaker/speaker jack
> 2 - TX audio in
> 3 - PTT
> 4- RX audio out
> 5 - switched +V to power accessory
> 
> 
> It looks like a really nice old rig, especially the power for the 
> accessory - I can run a single cable into the TNC for power and radio 
> connections, and a second RS232 cable out to the computer.  I like clean 
> installations!
> 
> I know this is a bit OT, but I'm trying to set it up for APRS use...
> 
> thanks,
> Jason
> kg4wsv
> 
> 
> 
> 
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