What is the highest radio frequency used for astronomy? Is it3,438 GHz?
Radium wrote:
Sorry, I meant to ask whether 3,438 GHz is the highest radio frequency
used to receive audio signals from outer space.
I thought perhaps the O.P. was from Europe or the U.K. and that the
comma in the above numeric was a substitution for a decimal point, but
alas the posting IP is from So. Cal. ....
Regards,
Michael
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