[Milsurplus] Can anyone ID these Aussie HF Intercept Receivers (used in Vietnam)

[Michael Hanz]

Sure looks like it, Jim.  I don't think I've ever seen an R-391 until 
you mentioned it.
- Mike

On 9/8/2022 4:34 PM, Jim Whartenby via Milsurplus wrote:
> Looking at the second operator from the right, there appears to be a 
> cluster of four knobs just below the LINE meter. That fourth knob 
> would be the CHANNEL SELECTOR which would make the radios  R-391s.
> Jim
>
>
> -----Original Message-----
> From: Tom B <tbryan at nova.org>
> To: milsurplus at mailman.qth.net
> Sent: Thu, Sep 8, 2022 1:43 pm
> Subject: Re: [Milsurplus] Can anyone ID these Aussie HF Intercept 
> Receivers (used in Vietnam)
>
> The photo looks strange but they they are all R-390 or R-390A.  There 
> is something mounted above them.  Maybe a TTY demodulator.  I am not sure.
> Tom
>
> On 9/8/2022 2:10 PM, Brian Harrison wrote:
> (the gent at email address below didn’t know specifics)
>
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