ADCP-75-210 • Issue 1 • March 2007

1.7.10 1900 MHz Multicoupler (P/MCPLR)

The 1900 MHz (P/MCPLR) Module is a cPCI electronic module that houses the dual-diversity, receive unit for the PCS band. This module interfaces to the multiplexer system and contains the front end low noise amplifiers for the reverse path. The PCS band has 12 outputs (bands A-F, with diversity). Figure 17 shows the location of the faceplate components. Table 11 describes the module faceplate components.

DIVERSITY IN

2

CONNECTOR

 

PRIMARY IN

1

CONNECTOR

DIVERSITY OUT

4 CONNECTORS

PRIMARY OUT

3

CONNECTORS

FAULT LED

5

POWER LED

6

21245-A

 

 

 

 

 

Figure 17. P/MCPLR Modules Faceplates

 

 

 

Table 11. P/MCPLR Modules Faceplate Components

 

 

 

 

 

 

REF #

DESIGNATION

DEVICE

FUNCTIONAL DESCRIPTION

 

1

P IN

SMA connector

Primary In. Receives RF primary reverse path input from primary

 

 

 

 

antenna

 

 

 

 

 

 

2

D IN

SMA connector

Diversity In. Receives RF diversity reverse path input from secondary

 

 

 

 

antenna

 

 

 

 

 

 

3

P OUT

SMA connectors

Primary Out. 6 primary outputs (bands A-F); each output being used

 

 

 

 

connects to one RDC module, in either same RAN or extension RAN

 

 

 

 

if present. Connection is made using cable 1955000P081

 

 

 

 

 

Page 22

 

 

 

© 2007, ADC Telecommunications, Inc.