[Boatanchors] Acquired a 'dream rig' Collins 51j-4

[Rob Atkinson]

On Fri, Jun 3, 2022 at 1:08 PM W2HX <w2hx at w2hx.com> wrote:
>
> You may want to install a product detector so you can use it with SSB. As it has a 500 kHz IF you might have a hard time finding an external product detector but I think treetop circuits might have something. There is also a Dallas Lankford modification to add SSB to a 51J4. That is what I have in my 51J4
>

I heard this  morning that the Treetop product detector is being discontinued.

Rob
K5UJ