[TenTec] Voltages on 262G power supply

James C. Owen, III k4cgy_list at yahoo.com
Mon Feb 27 15:03:22 EST 2006


Hi Danny,
   I think you should crank the voltage up to the rated 13.9V.
I'm not familar with the 262G supply but I assume it's like most
others in that is has a voltage adjustment pot inside. Set it for
13.9 volts with only the receiver for a load. A drop of .75v is
not too bad at full power but the overall voltage is too low.
73 Jim k4CGY

--- Danny Shaver <n5nbk at nortexinfo.net> wrote:

> Hello Ten-tec techies, I need some help!!
> I have a 262G power supply that I just got with a Triton IV.
> I am getting distorted SSB transmit reports when I turn the ALC
> up all the way on all bands. It is fine when I put the  ALC at
> about 50%. 
> The voltage out of the supply is 12.95 volts on receive. In
> transmit with 50% ALC it drops to 12.5 to 12.67 volts, and at
> 100% ALC it goes to 12.24 to 12.35, depending on band. I am
> testing into a 50 ohm dummy load. What do you think?? Thank you
> for your help in advance.
> 
> Dan N5NBK
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> TenTec at contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
> 


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