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Quad Diplexer PCS/AWS+WCS 50W -153
dBc (-110dBc)



  • Dual Diplexer - Compact Design
  • Dual unit mountings available for Quad Diplexer applications
  • Integrates PCS 1900 with AWS-1 + AWS-3 + WCS Bands
  • 30 dB Input Isolation
  • Minimal RF Insertion Loss
  • Includes Mounting Bracket
  • Low PIM Guaranteed
  • Up to 20 W/port Avg. Power
  • Rugged, High Reliability
  • RoHS compliant
  • NEX10 & 4.3-10 Connectors

Product Description

Microlab BK-747 is a dual Diplexer which allows combination and separation of the signals in the PCS band 1850 - 1995 MHz with the AWS-WCS bands 1695 - 1780 MHz and 2110 - 2360 MHz. To minimize band inter-reaction, the inputs are well isolated and have minimal insertion loss over their respective frequency bands.

The Diplexer has been designed using passive, proprietary techniques which minimizes cost and size. At the same time it ensures minimal loss and very high reliability at input powers up to 20W per input.

Double unit mounting configurations for Quad Diplexer applications are available by adding “W“(Stack)or “X“(side-side) to the part number.


Download Datasheet
Frequency: Port 1/4-COM1/2: 1695-1780 & 2110-2360 MHz
  Port 2/3-COM1/2: 1850 - 1995 MHz
  Port 5/8-COM3/4: 1695-1780 & 2110-2360 MHz
  Port 6/7-COM3/4: 1850 - 1995 MHz
Power: 20W, avg./input max.
Group Delay: 15 ns
Return Loss: >19 dB
Isolation: >30 dB, in each band
PIM: <-158 dBc, typ. (-118 dBm, typ.)
  <-150 dBc (<-110 dBm) (test with 2 +40 dBm tones)
Connectors: NEX10 (f)
Ingress Protection: IP67
Weight: 7.1 lbs (3.2 kg)