User Manual

AS4000 Central Terminal

Installation and Commissioning

DLP 005

605-0000-452

Issue 1.3dr Date 7/02/00

Page 9 of 10

DIP/LNA

Antenna Feed

30 dB Coupler

SMA connector

N type connector

Figure 25. Coupler Connection

STOP. THIS PROCEDURE HAS BEEN COMPLETED.

6. Card Provision into existing installation

STEP PROCEDURE

a) Shelf (Top shelf of expansion Rack)

1. When installing cards into an existing installation the power is already connected to the

DA CT Rack and the cards should be inserted in the order listed below.

Insert the following cards into the Combiner Shelf (located in the DA CT Rack):-

• 1 RF Power Amplifiers module (2 PA’s per module) in the right hand position

in the combiner shelf located in the combiner rack.

• 1 TX Filter (Terminate output with 50ohm termination.)

• 1 x PSU’s