October 23, 2021

Dual band Duplexer 900-1800 MHz indoor

Model :  QUD-1020-VEVH

Feature

900MHz /1.8GHz dual band duplexer is an antenna duplexer that shares 2 frequencies of band 8 and band 3.

Application

Cellular indoor network

Amplifier

Repeater

Technical Specifications

Band

900MHz

1800MHz

 

TX0

RX0

TX1

RX1

Frequency             

930-960MHz

885-915MHz

1805-1880MHz

1710-1785MHz

Insertion Loss                 

≤ 1.0dB max

≤ 1.8dB

≤ 1.2dB 

≤ 1.0dB

V.S.W.R

≤ 1.3 max. 

Attenuation 1

N/A

50dB@880MHz

N/A

N/A

Isolation Rx-Tx

885-915MHz

60dB

1710-1880MHz

60dB

930-960MHz

60dB

1710-1880MHz

60dB

885-930MHz

60dB

1710-1880MHz

60dB

885-930MHz

60dB

1710-1880MHz

60dB

Impedance            

50Ω

Average Maximum Power                             

CW 40W Max

CW 1W Max

CW 40W Max

CW 1W Max

Download Datasheet