Product RF S&C
Sub-systems
FEU
Multiplexer
TMA
Optical Module
RF Module
RF Components
Combiner
Duplexer
Filter
Coupler
Splitter
Microwave Components
BPF, BRF, Filter Bank
Coupler
Indoor Repeaters
Dual Band Repeater
Single Band Repeater
Major Products & Brochure
Home > Products > RF Components > Duplexer
Duplexer
8CH, 12CH Duplexer for DMB
ParametMr Specification
8CH 12CH
Frequency 180.496 ~ 185.504MHz 204.496 ~ 209.504MHz
Insertion Loss (max) 1.5dB Max 1.5dB Max
VSWR (Max) 1.4:1 Max 1.4:1 Max
Pass Band Ripple (max) 0.8dB Max 0.8dB Max
Attenuation (Min) 40dBc Min @ ~179.514MHz 40dBc Min @ ~203.514MHz
40dBc min @ 186.486MHz ~ 40dBc min @ 210.486MHz ~
Input Power 150W
Connector Type N Type Female, CPL : SMA

TETRA band Duplexer
Parameter Specification
RX TX
Frequency 380 ~ 385MHz 390 ~395MHz
Insertion Loss 1.9dB Max
Return Loss 20dB Min
Isolation (RXTX) 75dB Min
Input Power 80W
Connector Type N Type Female

Duplexer for TRS RF band Repeater_Donor
Parameter Specification
RX TX
Frequency 811.0125 MHz ~ 820.9875 MHz 856.0125 MHz~ 865.9875MHz
Insertion Loss (Max) 2.0dB 1.2dB
Return Loss (Min) 18dB
Pass Band Ripple (Max) 0.8dB 0.6dB
Isolation (RXTX) 110dB Min
Attenuation (Min) @824.025MHz: 71dBc -
Input Power Rx-DONOR ANT : 30W, ANT-TX : 5W
Connector Type N Type Female, CPL : SMA
WAVE TECH B/D, 15, iljik-ro 94-gil, Seoksu-dong, Anyang, Gyeonggi, 430-040, Korea
Tel: +82 31 451 8774(Overseas), +82 31 451 8762(Domestic) l Fax : +82 31 451 8766

Copyright 2008 by WAVE TECH Co.,Ltd. All Rights Reserved