Anyone recognise this


Dave Brown
 

No luck looking for info in the usual places although found photos of
similar looking devices-but not the same. Suspect it's a combined
circulator isolator but open to suggestions-and any idea of frequency range-
my sweep gear is out of action just now. Large connectors are type N- small
one on the end looks like SMB-not checked as yet.
Dave, ZL3FJ

Join UKMicrowaves@groups.io to automatically receive all group messages.