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2-30 888-2629-200 10/6/10

WARNING: Disconnect primary power prior to servicing.

Section 2 Installation

Maxiva ULX COFDM Series

Table 2-8 Customer I/O panel Connections for Exciter B

STEP 2 Connect sample cables from Forward and Reflected directional

couplers (at the system output, after the filter), from reject load

directional couplers, and from the PA RTAC to the customer I/O

panel at the top of the cabinet. These samples are listed in Table 2-9. If

necessary, these samples will be calibrated using the GUI after initial

turn-on (see

"5.8 Power Calibrations" on page 5-15). These sample

cables are not supplied since the required length is determined at each

site.

NOTE:

Refer to the Apex M2X technical manual for RTAC sample levels.

Table 2-7 Customer I/O panel Connections for Exciter A

Jack Connector Label

J1 SMA - 50Ω GPS (antenna)

J2 BNC - 50Ω 1PPS

J3 BNC - 50Ω 10 MHZ

J4 BNC - 75Ω ASI HP1

J5 BNC - 75Ω ASI LP-1

J6 BNC - 75Ω 310 HP-2

J7 BNC - 75Ω 310 LP-2

J8 BNC - 75Ω TS Loop Out