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Re: Spacewalk Frequencies?




Keith,

The two spacesuits and the orbiter use a three frequency system
where each talks on one and listens on the other two. This allows
a 3-way full duplex conversation between all three parties.
The frequencies are:
259.7 MHz
296.8
279.0

The mode is AM by the way.

Ron wa4sir


At 19:46 03/05/2002, Keith O'Brien wrote:
>Anyone on the AMSAT-BB list know the frequencies used by the astronauts 
>during their spacewalks? I have a good viewing pass Wednesday morning and 
>they will probably be out the door on a spacewalk. I was wondering if I 
>could monitor their radio channel. 73 Keith N4ZQ in EL88


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