[amsat-bb] 145 MHz signal blocking 435 MHz downlink

Gabriel - EA6VQ ea6vq at dxmaps.com
Sun Jan 19 10:56:33 PST 2014


Hi all,

I have a coupling problem in my station when trying to work FO-29.  My 2m
signal is completely blocking the 435 MHz downlink, and so I can't hear my
signal off the satellite. I guess it must be something related to the
distance between the two yagis. (I use the terrestrial horizontal yagis you
can see at http://www.dxmaps.com/jm19hn.html ). With mode-B satellites there
is no problem.  I have tried it with two different 435 receivers, and it's
exactly the same.

Anyone has had this problem o have an idea of the possible reason?  And what
is more important, of some way to solve it?

Thanks for any possible help.

73. Gabriel - EA6VQ
_________________________________________________________
Web-Site: HTTP://www.dxmaps.com
VQLog 3.1 (build 78): HTTP://www.vqlog.com
_________________________________________________________ 




More information about the AMSAT-BB mailing list