[A-DX] Reakivierung 1476kHz

on5kq at on5kq.be
Fr Nov 9 19:21:41 CET 2018


Hallo Clemens,

Danke für die prima Info...
Hier prächtig zu hören nördlich Lille im Westen von Belgien.... (bitte 
mal meinen kiwi-SDR checken...)

http://on5kq.ddns.net:8073
Antenne sind 2x 1.6m 20mm vertikale Loops - nachts nicht die angegeben 
Horizontalen... sondern wie ein senkrechtes Fahrrad...
Richtung NW/SO

Ulli, ON5KQ

> Hallo A-DXer,
> 
> hier eine Weiterleitung von der MW-/LW Afu Liste.
> Ich kann den Piepser hier im Moment relativ gut hören.
> ca 185km Distanz.
> 
> 73
> Clemens
> DL4RAJ
> ------------------------------------
> After the sad demise of all LW and MW broadcasts in Germany, a handful 
> of pioneers came up who are operating legal low-powered
> medium wave stations in the context of a radio museum or for 
> educational purposes. One of them is Ralph (DL2NDO, one of the
> participants in the legendary Donebach 137 kHz activation in 2002). He 
> has obtained a transmitting license for 1476 kHz (former
> frequency of Vienna Bisamberg), built a 3 Watt AM transmitter, and with 
> the help of a small team raised a quarterwave antenna on the
> Fraunhofer premises south of Erlangen (JN59MN21HF).
> 
> Yesterday they got on air for the first time, running a preliminary 
> test transmission consisting of a switched 1000 Hz beeps (one
> second on, one second off, audio frequency locked to the RF carrier). 
> This pattern will be continued for a few days, before they
> will eventually.take over the audio from the local DAB student radio 
> "funklust".
> 
> The current test pattern is relatively easy to make out in the noise so 
> it may be a good chance for some DX detections.  At night
> we've actually heard the beeps on Twente SDR and a couple of German 
> Kiwi-SDRs. But I guess using narrowband signal processing
> techniques, the carrier and coherent tones coud make it much further. 
> The carrier frequency is derived from an OCXO and is currently
> at 1476000.411 Hz.
> -------------------------------------
> 
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