[R-390] Mystery R-390() SSB adapter

[Nick England]

Thanks, Les. The fellow who has it eventually found the instructions for
the PD-1. See attached...
Nick England K4NYW
www.navy-radio.com


On Wed, Mar 20, 2024 at 3:22 PM Les Locklear <leslocklear at hotmail.com>
wrote:

> WA4HHZ Ron Hankins Electronics Specialty:
> www.electronicspecialtyproducts.com/index.html
>
> No longer in production. He made a couple of versions of it. Used line
> out, so you had to use an amplifier for audio. I had one of each version
> years ago. They worked quite well on both the R-390 and SP-600 variants.
>
> Les
>
>
> ----- Original Message -----
> From: Nick England <navy.radio at gmail.com>
> To: Collins R-390 HF Receiver List <r-390 at mailman.qth.net>
> Sent: 3/20/2024 7:45:39 AM
> Subject: [R-390] Mystery R-390() SSB adapter
>
> ________________________________________________________________________________
>
> > Anyone recognize this??
> >
> > Nick England K4NYW
> > www.navy-radio.com
>
>
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