[BC] DRM?

[Andy Green Listservers]

Not sure if it will sound different on a product detector, but on an 
envelope detector, it sounds like white noise - a raucous hiss. There are a 
few stations in this part of the world (such as Luxembourg and BBC world 
service) on the AM band for part of the day and night with DRM

Andy Green

Total Broadcast Consultants Ltd.,
U8F, City Enterprise Centre,
Waterford Business Park,
Cork Road,
Waterford City,
Ireland.
Mobile: +353 87 6169222
Tel: +353 51 845 422
Fax: +352 51 845 414
----- Original Message ----- 
From: "Gary Peterson" <kzerocx at rapidcity.net>
To: <broadcast at radiolists.net>
Sent: Wednesday, February 08, 2006 9:29 PM
Subject: [BC] DRM?


> I've not been able to find the answer to my question elsewhere, so I am
> coming to one of the best sources of collective knowlege, about radio, 
> that
> I am aware of.
>
> On weekends, I have been noticing a broad signal around 7160 kHz that 
> sounds
> like a string-trimmer on steroids.  This frequency is often used by
> international shortwave broadcast stations.  I'm wondering if there is a
> station running DRM or if this is just a jammer.  Can anyone tell me what 
> a
> DRM signal sounds like on a product detector?  All I have been able to 
> find
> are audio files of properly demodulated DRM.
>
> Thanks for any replies.  I'm very curious.
>
> Gary, K?CX
>
>
>
>
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