[TenTec] FT-901DM question

Dr. Gerald N. Johnson geraldj at weather.net
Tue Mar 29 14:45:56 PDT 2011

The manual for the FT-901DM is available at 
http://bama.edebris.com/manuals/yaesu/ft901dm/ which is often a prime 
source of manuals.

There is a yaesu forum, at least one of them is at:
Yaesu mailing list
Home: http://mailman.qth.net/mailman/listinfo/yaesu
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Yaesu at mailman.qth.net

Older Yaesu tended to use Molex plugs that can be bought still for such 
accessory connections. I don't remember the 901, since I've never owned 
one or worked on the rig, just hooked up ALC from a PA for a ham in town 
after he'd fried the PA tubes with too much drive running RTTY. I know 
that 901 is for sale.

73, Jerry, K0CQ

On 3/29/2011 3:34 PM, BUDW2GLN at aol.com wrote:
> If  anyone in this forum happens to have a FT-901DM transceiver.   I have a
> question about the Accessory Plug
> The manual shows the plug and where it goes (no brainer) and it is shown in
>   the "Connection Diagram"
> According to the manual, if the accessory socket is not used for any of the
>   accessories, this plug is needed to complete the Heater Circuit for the
> three  output tubes (Driver&  two finals) NOW,  I don"t have the physical
> plug..
> I can build one but there is no diagram for it......I need to know how the
> plug is wired :-)
> Can anyone help me :-).........Is there a Yaesu forum
> 73
> Bud,  W2GLN
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