Ordering from the Website is currently Disabled. To place an Order Call Us at 1-862-328-1101 or email sales@microlabtech.com
Website ordering is Disabled. To place an order call 862-328-1101 or email sales@microlabtech.com
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Dual Diplexer 1710-1880/1920-2 200MHz 200W 155dBc 4.3-10 IP67

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SKU: BK-251EW Categories: , ,
Microlab BK-251E is a diplexer which allows combination and separation of the signals in 1710-1880 MHz and 1920-2200 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 2×2 MIMO applications is available as BK-251EW
  • Combines DCS and IMT bands for DAS applications
  • 50 dB Input Isolation
  • 200W per port
  • Guaranteed Low PIM
  • Minimal RF Insertion Loss
  • 4.3-10 Connectors
  • IP67 Rated
  • RoHS compliant

Download Datasheet 

Frequency Bands:

Port 1: 1710 -1880 Mhz

Port 2: 1920 – 2200 MHz

PIM: <-155 dBc (-112 dBm)

Return Loss: 19 dB min

Isolation: 50 dB min

Insertion Loss: 0.35 dB max

Group Delay: 25 ns typ.

DC Pass: 3A max, All Ports

Power: 200 W avg

Impedance: 50W nominal

Environment: -20° to +65°C, IP67

Lightening Protection: ±10 kA, 10/350 μs

Connectors: 4.3-10 (f), Flanged


Housing Finish: Painted


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