mode A is 2 up 10 down mode B is 70 up 2 down mode JA is 2 up 70 down analogue mode JD is 2 up 70 down digital mode K is 15 up 10 down mode T is 15 up 2 down mode S is 70 up 13cms down

Tyler J Doering wrote:

All:

Is there somewhere that one can find all the different meanings of all the different modes that the spacecraft transceivers use. For instance what is Mode A, B, A/B, J and so on?

Thanks

On Thu, August 28, 2008 01:37, Tyler J Doering wrote:

All:

Hi Tyler,

Is there somewhere that one can find all the different meanings of all the different modes that the spacecraft transceivers use. For instance what is Mode A, B, A/B, J and so on?

Try this link: http://www.ham.vgnet.nl/?Satellite:Help

Thanks

Tyler, KI4YLJ

Have fun.

73's PE0SAT

Has been done but you're unlikely to see one now.

Tyler J Doering wrote:

Thanks all for the mode meanings. I guess there was a transition that was confusing me. One last question although what about a satellite that is either duplex or simplex UHF uplink AND downlink or VHF uplink AND downlink?