[amsat-bb] Re: Satellites operation
n3tl at bellsouth.net
Mon Jun 15 04:38:14 PDT 2009
Single-channel FM Satellites in operation:
AO-27 - Mode J, 145.850 mHz up/436.795 (+/- Doppler) down
AO-51 - Mode J, Active frequencies change. Check the AMSAT-NA Web site for current configuration.
SO-50 - Mode J, 145.850 mHz up/436.795 (+/- Doppler) down with a PL tone of 67.0 Hz.
International Space Station (when active) - Mode B, 437.800 mHz up/145.800 mHz down.
CW/SSB Satellites in operation
AO-7 - Mode B mid-passband is 432.150 mHz up/145.950 mHz down.
FO-29 - Mode J mid passband is 145.950 mHz up/435.850 mHz down.
VO-52 - Mode B mid passband is 435.250 mHz up/145.900 mHz down.
Doppler, of course, also will affect the CW/SSB satellites.
Welcome to the satellites! Very best 73s,
Tim - N3TL
-------------- Original message from Julie & Stephen <stephen_hayman at xtra.co.nz>: --------------
> New to SAT – BB (one week)
> Could I please ask – how many SATs are currently active carrying transponder
> for amateur radio voice communication.
> And the designators as called (such as AO-7, AO-51 etc) and which SATs are
> linear (SSB / CW) and non linear (FM)
> Stephen ZL1TPH
> Sent via AMSAT-BB at amsat.org. Opinions expressed are those of the author.
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