ARLA/CLUSTER: Testing the LED-lamps and there electrical disturbance on Shortwave.

[João Costa > CT1FBF]

---------- Mensagem encaminhada ----------
De: Joachim Foernzler <DJ1SP  t-online.de>
Data: 13 de janeiro de 2012 14:52

Hello

I found an interesting video of testing the LED-lamps  and there
electrical disturbance on Shortwave. Easy to understand an usefull
results for the dayly use of LED-Lamps in english language. It was
done from the DARC  Op. DL9KCE

http://www.youtube.com/watch?v=o8zMhjXcmoA&feature=mfu_in_order&list=UL

I hope you can use it for your bought in the stores, to have no
homemade electrical noises specialyy on the low bands.

Best regards

Joachim, DJ1SP + CT1JJU