[Boatanchors] t4x question

[ltaft at charter.net]

Ray,

The T-4X will key an amp through the AC-4 power supply.  There is a 2 pin socket on the side of the supply that is connected to a set of relay contacts on the T-4X changeover relay.  The 2 pin socket is a tough one to find a mating plug so I make pins to fit the socket.  The socket is non polarized, the contacts are isolated from ground, and will handle most amps.

73, Larry  K2LT
drakerepair.com
800-687-9161
> 
> From: Ray Friess <rayfri at highstream.net>
> Date: 2004/12/23 Thu PM 02:28:32 GMT
> To: boatanchors <boatanchors at mailman.qth.net>
> Subject: [Boatanchors] t4x question
> 
> In hooking up a T4X, I notice that there is no keying circuit for a 
> linear amplifier....
> 
> How has anyone here that has used one keyed the amplifier?    Also, 
> wondering how
> the T4X keyed the L4B linear when they were used together?
> 
> Ray  wa7itz
> 
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