Instruction Manual

Table of Contents Manual 7-9100-5 10/17/11
Table of Contents
General Description ........................................................................................... 1
T-Pass Selectivity vs. Cavity Loss .......................................................................4
Unpacking ............................................................................................................ 4
Installation Overview........................................................................................... 4
Assembly.............................................................................................................. 4
Peg Rack Assembly ............................................................................................ 6
Cavity / Isolator Mounting .................................................................................... 6
Installation ........................................................................................................... 7
Intermodulation Considerations........................................................................... 8
Multicoupler Checkout ......................................................................................... 9
Required Equipment .......................................................................................... 9
Procedure .......................................................................................................... 9
Measurement Accuracy..................................................................................... 9
Multicoupler Tuning .......................................................................................... 11
Tuning Specifics ................................................................................................ 11
Fine Cavity Tuning............................................................................................. 12
Procedure ..........................................................................................................12
Coarse Cavity Tuning ........................................................................................ 13
Procedure ..........................................................................................................13
Retuning System to all new Frequencies .......................................................... 14
Multicoupler Expansion .................................................................................... 14
Typical Expansion Channel Installation............................................................. 14
Peg Rack Procedure .......................................................................................14
Relay Rack Procedure..................................................................................... 15
Setting Cavity Insertion Loss ........................................................................... 15
Cavity Loss Setting Procedure 1 .....................................................................17
Required Test Equipment.................................................................................. 17
Procedure for T-Pass Loop ...............................................................................17
Procedure for BandPass Loop ..........................................................................19
Cavity Loss Setting Procedure 2 .....................................................................20
Required Test Equipment.................................................................................. 20
Procedure for T-Pass Loop ...............................................................................20
Procedure for BandPass Loop ..........................................................................21
Maintenance.......................................................................................................23
Isolators.............................................................................................................. 23