It close to perfect symmetry in the AM signal..

Who is Viola? Our mascot, a fictional nice person from a computer game :-D.


Back to the frontpage:
More info and latest NEWs:
We normaly broadcast as announced in the weekends starting at 13 UTC
and sends normally a couple of hours (to about 15 UTC).
If we do not send a weekend due to holiday, illness or death, it will be announced
in our FaceBook group. The same applies to additional unscheduled broadcasts.

Therefore :-)..
For more details and 'last minute info', sign up to our FaceBook Group:

  


If you want an E-QSL cards from us.
Then you should in the report you send, giving us the following information:

  
 

   Links:

 If you don't have your own short wave receiver and a good aerial, try using a SDR receiver instead.

 SDR Receivers:


 http://www.websdr.org/    Menu..
 https://sdr.hu/    Menu (Kiwi) ..

 Here you will hear us best in the morning and in the afternoon:

 http://websdr.ewi.utwente.nl:8901/?tune=5825AM    Twente Holland.
 http://lb5va.myddns.me:8073/    Oslo Norway.
 http://jnlb0dg4phlqpnun.myfritz.net:8073/    Hamborg.
 http://158.174.17.20:8073/    Gotland Sweden.
 http://kiwisdr.sk3w.se:8073/    Fernebo Sweden.
 http://sm2byc.ddns.net:8073/    Haparanda Sweden.
 http://southwest.ddns.net:8073/    England.
 http://emeraldsdr.ddns.net:8073/    Ireland.

 Best at our night broadcasts:

 http://sdr.ok2kyj.cz:8073/    Czech republic.
 http://kiwisdr.hamspirit.de:8073/    Schweiz.
 http://141.75.245.240:8073/    Nürnberg Deutschland.
 http://a5.t28.net:8073/    Ukraine.
 http://kiwisdr.briata.org:8073/    Italy.
 Or find one via the SDR-menu's.

Or ... Sometimes you can hear us directly on our 'groundwave' without fading:
http://oz1bfm.proxy.kiwisdr.com:8073/    Vejby Denmark.

 What is AM and what is ShortWave:

 https://en.wikipedia.org/wiki/AM_broadcasting
 https://da.wikipedia.org/wiki/AM-radio    On Danish.
 https://en.wikipedia.org/wiki/Shortwave_radio
 https://swling.com/
 http://www.wrth.com/
 https://www.hfunderground.com/board/index.php

 Try also Google....

 


 
Hvis du bor i vores lokale område, så kan du se her om du kan høre os via 'jordbølgen'.
Alle målinger er foretaget med en håndholdt transistorradio med stavantenne.
 

Inside stations technology:


Our homemade PLL Exciter: 2.5W 'balanced AM' (10W PEP). Spurious: -45dB.
Frequency stability after warm up: +/- 10Hz. on 5825 kHz. AF Distortion: Better than 1%.





Our PA-System consists of a 40W AM driver plus a PA on 150W AM (600W PEP).
PA is rebuild for continuous operation.



The 'Station Master' Jan Sorensen (OZ8AO).

It is not the best antenna in the world, but due to lack of space and neighbors it became the solution.