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Re: 400.1 MHz



On Thu, 6 Jan 2000, Richard Allen wrote:

> Can anyone tell me what satellites are transmitting
> what appear to be unmodulated carriers on 400.1 MHz
> +- > 7 kHz of Doppler?  There appear to be many LEO
> birds transmitting.

I think they may be the old TRANSIT birds and the equivalent Russian ones.
THey used to also transmit a carrier on 150.0 MHz (I think)...
they are perfect for demonstrating DOppler to students...

de WB4APR


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