I have a rack mount set of four square duel N connector port cans made by Decibel, model SP4626 on freq 465.500MHz....
What do I own? Where can I get data spec sheet on these cans? Can they be used as 440 duplexer cans? What needs to be done? I did notice the coax jumpers are 7" t/t, and my 440 repeater duplex jumpers are 13" t/t..... Do I need new jumpers? What is the relationship of jumper length to freq?
