Snowbat wrote:

On Mon, 16 May 2005 02:01:18 +0000, Doug Smith W9WI wrote:

When you transmit a shortwave signal from an earth-bound transmitter, it
gets "bounced" off the ionosphere to come back down to the listener a
few thousand miles away.

If you were to transmit such a signal from space, it would bounce in
pretty much the same way -- except that instead of bouncing down to a
listener on Earth, it would bounce back out into space. Not
particularly useful.

Nonsense (at least above the MUF). Consider QSOs made using Mode K (21
MHz uplink, 29 MHz downlink) of the RS-10/11 and RS-12/13 ham satellites.

I recall listening to a satellite launched by China that played 'The East is
Red' as it came within range. Don't recall the frequency right off hand but
think it was up near 20 MHz or so. Perhaps someone else remembers it.

dxAce
Michigan
USA