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Old September 10th 04, 01:19 PM
Fredric J. Einstein
 
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Default DRM From Europe In North America

Folks,
I'm getting excellent reception of the DRM signal from
Deutsche Welle's DRM transmitter in Sines, Portugal in Detroit, MI on
15440 kHz at 1215 UTC using a TenTec RX-350/Butternut 80/40 Ham
Vertical.

If your receiver is DRM-capable and you live in the eastern
U.S., this is a good "European" catch. There are a few dropouts, but
the musical program is generally received quite well and the fidelity
is excellent.

73,

Fred E.
N8UC - Detroit, MI
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Old September 11th 04, 12:53 AM
Ryan Wheeler
 
Posts: n/a
Default

Fredric J. Einstein wrote:

Folks,
I'm getting excellent reception of the DRM signal from
Deutsche Welle's DRM transmitter in Sines, Portugal in Detroit, MI on
15440 kHz at 1215 UTC using a TenTec RX-350/Butternut 80/40 Ham
Vertical.

If your receiver is DRM-capable and you live in the eastern
U.S., this is a good "European" catch. There are a few dropouts, but
the musical program is generally received quite well and the fidelity
is excellent.

73,

Fred E.
N8UC - Detroit, MI


what DRM recvr are u using? I am interested in getting one.
  #3   Report Post  
Old September 14th 04, 12:41 AM
Fredric J. Einstein
 
Posts: n/a
Default

On Fri, 10 Sep 2004 23:53:59 GMT, "Ryan Wheeler"
wrote:

Fredric J. Einstein wrote:

Folks,
I'm getting excellent reception of the DRM signal from
Deutsche Welle's DRM transmitter in Sines, Portugal in Detroit, MI on
15440 kHz at 1215 UTC using a TenTec RX-350/Butternut 80/40 Ham
Vertical.

If your receiver is DRM-capable and you live in the eastern
U.S., this is a good "European" catch. There are a few dropouts, but
the musical program is generally received quite well and the fidelity
is excellent.

73,

Fred E.
N8UC - Detroit, MI


what DRM recvr are u using? I am interested in getting one.


I reply:

I am using a TenTec RX-350 and the DRM Software Radio v2.0.34. My
antenna is a ham radio vertical, the Butternut 80/40.
  #4   Report Post  
Old September 14th 04, 03:37 AM
michael agner
 
Posts: n/a
Default

It's kinda important to note that not everyone can afford a RX350,
hi. However, I understand that other receivers either can be modified
or are DRM ready; for example, the TenTec RX320d has the necessary 12khz
output already tapped, and I understand the recently discontinued
AOR7030 can also be modified. In addition, there are several portables
that can be modified, and a few from companies that, to be honest, I've
never heard of that say they are DRM ready. Some of these portables are
discussed somewhat on http://www.radiointel.com
It might be helpful if there was a list somewhere of DRM compatible
(or modifiable) receivers, but I don't know of any. Anyone?

73s Mike

Fredric J. Einstein wrote:

On Fri, 10 Sep 2004 23:53:59 GMT, "Ryan Wheeler"
wrote:


Fredric J. Einstein wrote:


Folks,
I'm getting excellent reception of the DRM signal from
Deutsche Welle's DRM transmitter in Sines, Portugal in Detroit, MI on
15440 kHz at 1215 UTC using a TenTec RX-350/Butternut 80/40 Ham
Vertical.

If your receiver is DRM-capable and you live in the eastern
U.S., this is a good "European" catch. There are a few dropouts, but
the musical program is generally received quite well and the fidelity
is excellent.

73,

Fred E.
N8UC - Detroit, MI


what DRM recvr are u using? I am interested in getting one.



I reply:

I am using a TenTec RX-350 and the DRM Software Radio v2.0.34. My
antenna is a ham radio vertical, the Butternut 80/40.


  #5   Report Post  
Old September 14th 04, 08:16 PM
Ian Smith
 
Posts: n/a
Default

"michael agner" wrote in message
...
It's kinda important to note that not everyone can afford a

RX350,
hi. However, I understand that other receivers either can be

modified
or are DRM ready; for example, the TenTec RX320d has the necessary

12khz
output already tapped, and I understand the recently discontinued
AOR7030 can also be modified. In addition, there are several

portables
that can be modified, and a few from companies that, to be honest,

I've
never heard of that say they are DRM ready. Some of these portables

are
discussed somewhat on http://www.radiointel.com
It might be helpful if there was a list somewhere of DRM

compatible
(or modifiable) receivers, but I don't know of any. Anyone?

73s Mike


Stephan Grossklass posted the following links in a previous thread
entitled "DRM" -

http://www.drmrx.org/receiver_mods.html

http://home.t-online.de/home/sat-ser...at/DRM/DRM.htm


Thought they might be of interest.


Ian





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  #6   Report Post  
Old September 15th 04, 01:11 AM
michael agner
 
Posts: n/a
Default

Both are very nice links, though I'm surprised that the HF portables
that are DRM ready mentioned on RadioIntel aren't listed. Also not
listed is the RX320D from TenTec; so here's a link to describe how to
make the tap:

http://www.g7ltt.com/drm/rx320mods/

Nice stuff, Ian. Thanx es 73s Mike

Ian Smith wrote:

"michael agner" wrote in message
...

It's kinda important to note that not everyone can afford a


RX350,

hi. However, I understand that other receivers either can be


modified

or are DRM ready; for example, the TenTec RX320d has the necessary


12khz

output already tapped, and I understand the recently discontinued
AOR7030 can also be modified. In addition, there are several


portables

that can be modified, and a few from companies that, to be honest,


I've

never heard of that say they are DRM ready. Some of these portables


are

discussed somewhat on http://www.radiointel.com
It might be helpful if there was a list somewhere of DRM


compatible

(or modifiable) receivers, but I don't know of any. Anyone?

73s Mike



Stephan Grossklass posted the following links in a previous thread
entitled "DRM" -

http://www.drmrx.org/receiver_mods.html

http://home.t-online.de/home/sat-ser...at/DRM/DRM.htm


Thought they might be of interest.


Ian





.................................................. ..............
Posted via TITANnews - Uncensored Newsgroups Access
at http://www.TitanNews.com

-=Every Newsgroup - Anonymous, UNCENSORED, BROADBAND Downloads=-


  #7   Report Post  
Old September 15th 04, 02:41 AM
RHF
 
Posts: n/a
Default

FO&A,

WAS: DRM From Europe In North America

1. List of Radio-Receivers that can be "Modified" for DRM Reception.

DRM-MODS= http://www.drmrx.org/receiver_mods.html

Technical documentation is currently available for Digital Radio
Mondiale (DRM) Modifications to radio-receivers.

Here are a few 'portable' Radios from the list:
Grundig Yacht Boy 400
Sony ICF-SW77
Sony ICF-7600GR
Sangean ATS-803A


2. Here is a Digital Radio Mondiale (DRM) eGroup on YAHOO !

DRM-GROUP= http://groups.yahoo.com/group/DRM-L/

Welcome to the Yahoo! group "DRM-L" which is meant to be a
place to discuss digital radio on the long wave, medium
wave and short wave radio bands.


da da Digital Di Gi Tal ~ RHF
..
..
= = = michael agner wrote in message
= = = ...
It's kinda important to note that not everyone can afford a RX350,
hi. However, I understand that other receivers either can be modified
or are DRM ready; for example, the TenTec RX320d has the necessary 12khz
output already tapped, and I understand the recently discontinued
AOR7030 can also be modified. In addition, there are several portables
that can be modified, and a few from companies that, to be honest, I've
never heard of that say they are DRM ready. Some of these portables are
discussed somewhat on http://www.radiointel.com
It might be helpful if there was a list somewhere of DRM compatible
(or modifiable) receivers, but I don't know of any. Anyone?

73s Mike

Fredric J. Einstein wrote:

On Fri, 10 Sep 2004 23:53:59 GMT, "Ryan Wheeler"
wrote:


Fredric J. Einstein wrote:


Folks,
I'm getting excellent reception of the DRM signal from
Deutsche Welle's DRM transmitter in Sines, Portugal in Detroit, MI on
15440 kHz at 1215 UTC using a TenTec RX-350/Butternut 80/40 Ham
Vertical.

If your receiver is DRM-capable and you live in the eastern
U.S., this is a good "European" catch. There are a few dropouts, but
the musical program is generally received quite well and the fidelity
is excellent.

73,

Fred E.
N8UC - Detroit, MI

what DRM recvr are u using? I am interested in getting one.



I reply:

I am using a TenTec RX-350 and the DRM Software Radio v2.0.34. My
antenna is a ham radio vertical, the Butternut 80/40.

..
  #8   Report Post  
Old September 16th 04, 11:37 AM
John Cattley
 
Posts: n/a
Default

On Mon, 13 Sep 2004 22:37:21 -0400, michael agner
wrote:

It's kinda important to note that not everyone can afford a RX350,
hi. However, I understand that other receivers either can be modified
or are DRM ready; for example, the TenTec RX320d has the necessary 12khz
output already tapped, and I understand the recently discontinued
AOR7030 can also be modified. In addition, there are several portables
that can be modified, and a few from companies that, to be honest, I've
never heard of that say they are DRM ready. Some of these portables are
discussed somewhat on http://www.radiointel.com
It might be helpful if there was a list somewhere of DRM compatible
(or modifiable) receivers, but I don't know of any. Anyone?


An excellent DRM (and not only) receiver is the WinRadio WR-G303i (no
modification whatsoever required).

It is also currently the only receiver which has its own (native) DRM
software developed for it.

See also:

http://www.winradio.com/home/drm.htm
http://www.winradio.com/home/g303-drm.htm
http://www.winradio.com/home/g303i.htm
http://www.winradio.com/home/g303i-reviews.htm

Hope this helps.

John


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Old September 17th 04, 03:29 AM
Tom Holden
 
Posts: n/a
Default

"John Cattley" wrote An excellent DRM (and not only)
receiver is the WinRadio WR-G303i (no
modification whatsoever required).

It is also currently the only receiver which has its own (native) DRM
software developed for it.


There's a guy reporting on the forum at www.drmrx.org with a 303i and a 60
year old RCA AR-88D tube radio to which he has attached a SA612
downconverter from Sat-Service Scheider. Guess which one wins? The AR-88D
achieves higher max and avg DRM SNR by ~8dB and ~6dB respectively. In one
example this resulted in 99.1% vs 80.5% successfully decoded audio over a
1-hour period. He gets consistently better results with the AR-88D
regardless of using a Wellbrook LA5030 loop or a long wire with either
radio. http://www.drmrx.org/forum/showthrea...0504#post10504

Tom


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