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Re: [TenTec] Ten Tec Power Supply Wiring

To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Subject: Re: [TenTec] Ten Tec Power Supply Wiring
From: "Bob McGraw - K4TAX" <RMcGraw@Blomand.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Thu, 20 Dec 2007 18:46:56 -0600
List-post: <mailto:tentec@contesting.com>
I suggest that you not do that. It brings mains voltage into the radio. This was done on earlier radios but discontinued in later radios that have processors. It is necessary to allow the Vcc to stabilize before the MP routine is started. It is best to switch on the power supply and let it settle {usually 1 second or less} and then turn on the radio.

If the feature exists on the power supply, in order to get it to turn on it will require a jumper between pins 2 & 3 of the 4 pin connector. The outside pins, 1 & 4, are the 13.8 VDC. The jumper is located inside the radio on the Paragon and the Omni VI Plus per the manuals I have.

73
Bob, K4TAX


----- Original Message ----- From: "Steve Berg" <wa9jml@tbc.net>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Thursday, December 20, 2007 5:22 PM
Subject: Re: [TenTec] Ten Tec Power Supply Wiring



I bought a nice Ten Tec power supply, a Model 961.  I didn't get a
manual with it, so I will have to ask the list for an answer to my
question.  I always thought that with the Omni and Corsair radios, that
the front panel on/off switch would also turn the supply on and off.
Mine does not do that.  Is there something in the power supply that can
be used to activate this feature?

Thanks,

Steve WA9JML
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