[TenTec] RX340 and DRM

[tongaloa]

Mark-

http://www.gnu.org/directory/misc/GNURadio.html
http://mail.gnu.org/mailman/listinfo/discuss-gnuradio

also check out linrad
http://www.nitehawk.com/sm5bsz/linuxdsp/linrad.htm
has a mailing list as well.

gnuradio is aimed at more generic software defined radio
and as such there is more interest in demodulation schemes.
has working ATSC HDTV demodulator (only not yet in real time)

linrad is primarily weak signal oriented (EME) but also some
interest in use for traditional modulation schemes (CW SSB)

radically different 'styles' :-)

-Bob
ah7i



Mark Erbaugh wrote:
> Bob,
> 
> Thanks for the info. I'm not familiar with that mailing list. Do you have
> the signup information?
> 
> 73,
> Mark
> 
> ----- Original Message -----
> From: "tongaloa" <tongaloa at alltel.net>
> To: <tentec at contesting.com>
> Sent: Wednesday, March 26, 2003 14:41 PM
> Subject: Re: [TenTec] RX340 and DRM
> 
> 
> 
>>You might mention on the gnuradio mailing list.
>>-bob
>>ah7i
>>
>>Mark Erbaugh wrote:
>>
>>>Has anyone used an RX340 to receive and decode DRM (digital SW radio)
>>>transmissions?
>>>
>>>According to the DRM website (www.drm.org), you need a 12 kHz IF output
>>
> from
> 
>>>the receiver, which is digitized by a computer soundcard, although a 455
>>
> kHz
> 
>>>IF can be converted via mixing. The RX340 has a 455 kHZ IF output (two
>>
> of
> 
>>>them if I read the manual correctly). Also, the RX-340 has a direct DSP
>>>output, which could probably be used as well.
>>>
>>>Even if no one has done this, I'd be interested in working with people
>>
> who
> 
>>>might be interested in developing something with the RX340.
>>>
>>>73,
>>>Mark
>>>
>>>_______________________________________________
>>>TenTec mailing list
>>>TenTec at contesting.com
>>>http://lists.contesting.com/mailman/listinfo/tentec
>>>
>>
>>
>>
>>_______________________________________________
>>TenTec mailing list
>>TenTec at contesting.com
>>http://lists.contesting.com/mailman/listinfo/tentec
>>
> 
> 
>