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Duplexer IMT 2110-2170/1920-19 80MHz
80/40W -153dBc N-type IP



  • Combines or Splits Tx and Rx Signals for UMTS 2100 Systems
  • Guaranteed Low PIM
  • High Isolation
  • Low Insertion Loss
  • Up to 80W power on Tx
  • Models for Outdoor Environment
  • HIgh reliability
  • RoHS Compliant

Product Description

Microlab Duplexer, BL-36 series allows low cost combination and separation of the Tx and Rx signals in the UMTS band used in Europe, Asia and elsewhere.

Isolation from the Tx signals into the Rx band are greater than 50dB, while the less important Rx signals into the Tx band are greater than 35dB.

Units use a suspended substrate design for lower cost, while providing adequate isolation, low PIM and low insertion loss for most applications. Attention to mechanical design, ensures low loss, and high reliability.

For outdoor environment models order BL-36NP or BL-36DP.


Download Datasheet
RX Passband: 1920-1980 MHz
TX Passband: 2110-2170 MHz
Power: 80W avg. (Tx Port)
  40W avg. (Rx Port)
Return Loss: 18 dB min.
Isolation: >50dB (from Tx into Rx band)
  >35dB (from Rx into Tx band)
PIM: <-153 dBc (measured in Rx Block using two +43 dBm tones in Tx Block)
Connectors: N-Type
Ingress Protection: IP64
Weight: 2.0 lb., 0.9 kg