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Dual Diplexer PCS/AWS+WCS+BRS 200W
-160dBc 4.3-10 IP67



  • Combines PCS & AWS,WCS, and BRS bands for Small Cell and D-RAN
  • 50 dB Input Isolation
  • 200 W per port
  • Guaranteed Low PIM
  • Minimal RF Insertion Loss
  • 4.3-10 Connectors
  • IP67 Rated
  • RoHS compliant

Product Description

Microlab BK-743 dual diplexer allows low loss combining and splitting of signals in 1850-2000 MHz and 1695-1780/2110-2700 MHz wireless bands. It allows efficient combining or splitting of the standard cellular bands for use in a small cells or D-RAN. 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 prolonged low passive intermodulation. Dual mounted configuration for 4x4 MIMO applications is available as BK-743EW


Download Datasheet

Frequency Bands:
Port 1/4: 1850-2000 MHz
Port 2/3: 1695-1780 Mhz
                  2110 - 2700 MHz
PIM : -160 dBc (-117 dBm) min.
Test with 2x tones at +43 dBm
Power: 200 W avg./port
Return Loss: 20 dB min., All Ports
Isolation: 50 dB min.
Insertion Loss: 0.5 dB max. All paths
Impedance: 50W nom.
Group Delay: TBD
DC Pass: 3A max, All Ports
Lightening Protection: ±10 kA, 10/350 µs
Environment: -20° to +65°C, IP67
Connectors: 4.3-10 (f), Flanged Triplate
Ground Protection: M6 screw
Housing Finish: Painted
Mounting: Bracket Included