Hello, here recently I have been interested in maybe either working or maybe just listening to at least the International Space Station. I seem to be running into a large amount of posted Frequency information posted on many web sites and some of it is a little confusing on the (Transmitt) and (Receive ) Frequencies.
Some of the information maybe old and no longer in use.
This is my latest understanding of Up Links and Down Links .
Up Link ----The frequency I transmitt on.
Down Link ----The frequency the Space Station transmitts on, and I listen to.
I hope thats right, if not please let me know. ????
Heres the latest Frequency list I can seem to make any sence of, makeing allowence for the Doppler effect.
INSS Rx Receive Freq. (Frequency I would Transmitt on----Up Link
437.815
437.810
437.805
(437.800)-----------145.800----Down Link freqency I would listen to on all in the list.
437.795
437.790
437.785
Not sure if a PL is needed with these or not. ????
Something else I ran across was this set of Frequemcies.
Up Link-----144.490-------(PL 67.0) My Transmitt Freq.
Down Link----145.800----Space Stations transmitt Freq.
Not sure what the differences is with these and the others Iist above, other than the Up Link freq. are UHF.
I may have these in reverse , just not sure ????
TNX any help for a better set up list of Frequencies would be great.
Tracker44
Some of the information maybe old and no longer in use.
This is my latest understanding of Up Links and Down Links .
Up Link ----The frequency I transmitt on.
Down Link ----The frequency the Space Station transmitts on, and I listen to.
I hope thats right, if not please let me know. ????
Heres the latest Frequency list I can seem to make any sence of, makeing allowence for the Doppler effect.
INSS Rx Receive Freq. (Frequency I would Transmitt on----Up Link
437.815
437.810
437.805
(437.800)-----------145.800----Down Link freqency I would listen to on all in the list.
437.795
437.790
437.785
Not sure if a PL is needed with these or not. ????
Something else I ran across was this set of Frequemcies.
Up Link-----144.490-------(PL 67.0) My Transmitt Freq.
Down Link----145.800----Space Stations transmitt Freq.
Not sure what the differences is with these and the others Iist above, other than the Up Link freq. are UHF.
I may have these in reverse , just not sure ????
TNX any help for a better set up list of Frequencies would be great.
Tracker44