[Collins] JST-245 with 30S-1 ALC

[Dr. Gerald N. Johnson]

The 30S-1 puts out a negative going voltage from its ALC circuit. I 
don't know that the JST-245 accepts. I don't have its manual handy.

73, Jerry, K0CQ, Technical Adviser to the Collins Radio Association

On 11/16/2010 9:13 PM, Robert Spooner wrote:
> I am using a JRC JST-245 transceiver  with a Collins 30S-1, and have not
> been using ALC. With the mic gain at about 11:00 giving about 50W drive from
> the -245, the amp tunes and works fine. However, I'm wondering if the ALC
> circuits on the two units are compatible. Looking at the circuit in the
> JST-245 service manual and the 30S-1 ALC output on a meter, it looks like
> they might be. If anyone has used the same combination I'm using but with
> ALC, I'd be interested in hearing about it.
>
>
>
> 73,
>
> Bob AD3K
>
>