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Triplexer 698-960/DCS/IMT 200W 4.3-10
-155dBc IP67



  • Combines GSM, DCS and UMTS bands for DAS Applications
  • 60 dB Input Isolation
  • 200W per port
  • Guaranteed Low PIM
  • Minimal RF Insertion Loss
  • 4.3-10 Connectors
  • IP67 Rated
  • RoHS compliant Design

Product Description

Microlab BK-311 triplexer allows combination and splitting of signals in 698-960 MHz, 1710-1880 MHz and 1920-2170 MHz wireless bands. It allows efficient combining or splitting of the standard cellular bands for use in a base station or distributed antenna system(DAS). To minimize band inter-reaction, the inputs are well isolated and have minimal insertion loss over their respective frequency bands. Attention to mechanical design ensures guaranteed low passive intermodulation. Dual mounted configuration for 2x2 MIMO applications is available as BK-311EW.


Download Datasheet
Frequency Bands:  
  Port 1: 698 - 960 MHz
  Port 2: 1710 - 1880 MHz
  Port 3: 1920 - 2170 MHz
Power: 200 W avg./port
Return Loss: 20 dB typ., 19 dB min., All ports
Isolation: 60 dB min.
PIM: -155 dBc (-112 dBm) min.

 (Test with 3x tones at +43 dbm)

Connectors: 4.3-10 (f), Flanged Triplate
Ingress Protection: IP67
Weight: 5.1 lb. (2.3 kg)