October 23, 2021

Dual band Duplexer 900-2100 MHz indoor

Model :  QUD-1021-VEU

Feature

900MHz /2.1GHz dual band duplexer is an antenna duplexer that shares 2 frequencies of band 8 and band 1.

Application

  • Cellular indoor network
  • Amplifier
  • Repeater

Technical Specifications

Band

900MHz

2100MHz

 

TX0

RX0

TX1

RX1

Frequency             

930-960MHz

930-960MHz

2100-2170MHz

1920-1980MHz

Insertion Loss                 

≤ 0.5dB max

≤ 1.5dB

≤ 0.5dB 

≤ 0.5dB

V.S.W.R

≤ 1.3 max. 

Attenuation 1

N/A

50dB@880MHz

N/A

N/A

Isolation Rx-Tx

885-915MHz

60dB

1920-2170MHz

60dB

930-960MHz

60dB

1920-2170MHz

60dB

885-930MHz

60dB

1920-1980MHz

60dB

885-930MHz

60dB

2110-2170MHz

60dB60dB

Impedance            

50Ω

Average Maximum Power                             

CW 40W Max

CW 1W Max

CW 40W Max

CW 1W Max

Download Datasheet