[Premium-Rx] Need JRC NRD-220 Receiver Info

Richard M. MC Clung wa6knw at sbcglobal.net
Thu Feb 12 16:35:33 EST 2004


No. I just click on send on SBC Yahoo.  I haven't had any such replies
from my other lists....
RICH WA6KNW
--- "Greg W. Bailey" <gbailey at mail.sdsu.edu> wrote:
> Hey Richard:
> 
> I am getting three copies of your e-mails to the List.  Are you
> double hitting the return key, or what?  Posting twice??
> 
> Txs.  Greg
> 
> ----- Original Message ----- 
>   From: Richard M. MC Clung 
>   To: premium-rx at ml.skirrow.org 
>   Sent: Thursday, February 12, 2004 10:38 AM
>   Subject: Re: [Premium-Rx] Need JRC NRD-220 Receiver Info
> 
> 
>   Fred Osterman (a member of this list) has connected the NRD-220 to
> the
>   Universal M-8000 and copied GMDSS traffic with the M-8000 in the
> GMDSS
>   mode.
> 
>   AS for the code. There is an ITU document that has the details
> (more
>   than even the curious mind would want to know) about GMDSS and it's
>   10-bit error-detecting code.
> <http://www.gmdss.com.au/dscspecnew.doc> 
> 
>   Hope this helps...
> 
>   RICH  WA6KNW
> 
>   --- Douglas Theriault <dtnh at mac.com> wrote:
>   > Rich, 
>   > You wouldn't have any information about the serial interface on
> the
>   > 220 would you? 
>   > The manual I have indicates its a RS-423 interface, provides the
>   > packet format, but the doesn't seem to provide any info on what
> the 
>   > commands actually are.   Curious if you had any experience here. 
>   > Thanks,
>   > Doug - NO1D
> 
> 
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> 




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