Transponder spacing questions

[rrob311]

I am trying to manually enter transponders for channels and was wondering what the minimum spacing for transponders are. I am working with low SR channels on 99w trying to find all of them. I entered one at 3910 and got a channel but come to find out I already had the channel at 3916. I found 2 channels on the same bird with SR of 3932 and 3936 and they are different channels. Does the transponder spacing change with symbol rates?

 

[Mr Tony]

it depends on the receiver. I've been able to put in 2 TP's 4 Mhz apart (same symbol rate) with no issues. I know some receivers think if you put in TP's that close its the same TP so it freaks out.

Try and remove both TP's and then manually enter them

 

[xtgold]

some receivers have a signal quality display on the same page that you change tp info,so you can make tweaks and see how the signal reacts at the same time.