[TMC] R-390A + DDR-5 parts

[John Vendely]

Nick,

Great pic.  The TMC ISB converter and AFC unit must be their model SBC, 
which was available with 1750 kc IF input, or 455 kc input for use with 
the R-390 and other 455 IF receivers.  I have both types here, two in 
use with R-390s (TMC called this arrangement DDR-9), and one in a 
DDR-551, a lower cost sideband-only variant of the DDR-5.

73,

John K9WT

On 11/29/2012 9:21 PM, Nick England wrote:
> Hi gang - Here's an interesting photo
> http://www.navy-radio.com/ships/agmr1/agmr1-66-06d.JPG
> aboard USS Annapolis AGMR-1 in 1965-66
> (Annapolis was a floating commsta with 48 xmtrs ranging from SBT-1K to GPT-40K)
> http://www.navy-radio.com/ships/agmr1.htm
>
> cheers,
> Nick K4NYW
> ______________________________________________________________
> TMC mailing list
> Home: http://mailman.qth.net/mailman/listinfo/tmc
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:TMC at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
>