Installation Instructions

Table Of Contents

Figure 19: Duplex Filter

Table 11: Duplex Filter Parameters

Parameter Duplexer Spec Limit Typical Comments

TX Frequency Range 935-941 MHz

RX Frequency Range 896-902 MHz

Insertion Loss TX 1.3 dB 0.7 dB

Insertion Loss RX 1.2 dB 0.6 dB

VSWR Max 1.33:1 1.15:1

RX Isolation 80 dB 85 dB

TX Isolation 65 dB 70 dB

Average Power 120 W

Peak Instantaneous

Power

2.2 kW

Passive Intermodula-

tion

-120 dBc 2 x 43 dBm

TX & Antenna Con-

nectors

RX Connector QMA

Dimensions Height: 3.0" (mm)

Width: 17.2" (mm)

Depth: 17.6" (mm)

2 rack units

Without cables

TBD

Chapter

2 : 900 MHz eNodeB Description

Exhibit D page 28 of 38