Receive NDB beacons ?

From: Damien Teney (dteney_at_hotmail.com)
Date: 07/26/04 

Date: Mon, 26 Jul 2004 19:56:43 +0200

Hello everybody,
I wonder if anyone has already tried to receive the signal of NDB beacons ?
These are long-range radio beacons, used by aircrafts for navigation,
operating in the frequencies from stg like 200 to 500 KHz I think. Their
signal is AM-modulated with a sound signal of their code (three letters) in
morse.

It would be an interesting project to build a receiver and ADF for these
beacons, but I'd like to know if anyone has already tried that.

Thanks for your answers ;-)

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