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BK-263E Inline C-band Diplexer

Brand: Microlab, LLC

Microlab BK-263E is a diplexer that enables the injection or splitting of the RF signals in 617-2690 MHz and 3300-5925 MHz.

It allows efficient combining or splitting cellular bands for C-band and NR-U 5G carrier aggregation in small cells or distributed RANs.

The inputs are well isolated and have minimal insertion loss over their respective frequency bands to minimize band inter-reaction.

Attention to mechanical design ensures it guarantees prolonged low passive intermodulation.

Dual & Quad mounted configuration for 2x2 & 4x4 MIMO applications is available as BK-263EW and BK-263EQ.
Features
  • Upgrade Existing Small Cells & D-RAN Sites for 5G with C-band and NR-U
  • 50 dB Input Isolation
  • 200/100 W per Port
  • Guaranteed Low PIM
  • Minimal RF Insertion Loss
  • 4.3-10 Connectors
  • IP67 Rated
  • RoHS Compliant

Specifications

Frequency Bands

  • Port 1: 617-960/1695-2690 MHz
  • Port 2: 3300-4200/5150-5925 MHz

PIM

  • < -161 dBc (-118 dBm)
  • Test 2x +43 dBm Tones at Ambient

Return Loss

  • 18 dB Min., 617-5900 MHz
  • 15 dB Min., 5900-5925 MHz

Isolation

  • 50 dB Min.

Insertion Loss

  • Port 1: 0.3 dB Typical, 0.5 dB Max.
  • Port 2: 0.4 dB Typical, 0.5 dB Max.

Group Delay

  • 2ns Typical

DC Pass

  • Lower Band Port 1 Only

Power

  • 200 W Average, Port 1
  • 100 W Average, Port 2

Impedance

  • 50 W Nominal

Environment

  • -40° to +65° C
  • IP67 Outdoor

Connectors

  • 4.3-10 (f)
  • 4-hole Flange
  • Trimetal Albaloy

Housing Finish

  • Powder Coated Passivated Al

Documentation

Product Information

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