spectrum analyzer weirdness

Products PMP
1

anyone ever seen a spec like these? any ideas on what it could be.

http://img380.imageshack.us/my.php?imag … 520th9.jpg

http://img185.imageshack.us/my.php?imag … 587qx7.jpg

http://img390.imageshack.us/my.php?imag … 870hj8.jpg

2

see: http://canopywireless.com/support/commu … php?t=5680

3

Probably 900MHz Alvarion FHSS

4

is there such a thing as alvarion 900 fhss? is that what the baii 900 is?

5

Looking further it’s probably not Alvarion, however there is some 900 FHSS stuff our there and that’s what the SA looks like.

6

Seen similar with RTK towers (agriculture GPS applications).