bitrate of nassa transimitter

Hi,
Sorry, but it is a bit evasive ! it depends of satellite application, telecom ? remote sensing ?
What is the name of satellite ?

BR

Hello and thanks for you response.
i want to know bit rate of satellite that send image via wireless (such as GPS satellite)?

The range of bit rates depends on the purpose of the broadcast as zebroo said.

Satellite beacons are often as slow as 1200 bits per second while some digital TV broadcasts are over 40Mb/s per transponder and there can be many transponders working at the same time. I'm not sure what rate GPS uses but given it's very narrow bandwidth and the relatively little amount of data it has to send, I would guess it's quite a low bit rate.

Brian.