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BK-81N

DIPLEXER,80-2170/2400-2500MHz,N-F,
EURO RAIL APPL, ROHS

SKU
BK-81N
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Features

  • Combines W-LAN and Cellular on same Distributed Antenna System.
  • Meets European Rail Standards
    EN50121
    EN50155: 2001 (Class T3)
    EN61373: 1999
    EN60068-2-1: 1995
    EN60068-2-2: 1994
    EN60068-2-30: 2000
  • 50 dB Input Isolation
  • Minimal RF Insertion Loss
  • Rugged, Reliable, RoHS Design
  • Low Passive IM., PIM
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Product Description

Microlab Model BK-81N series Wireless Local Area Network (W-LAN) Injector is a filter diplexer based on BK-21N. This model has been designed and tested to meet the European Rail Standards. The Diplexer links W-LAN designed to 802.11(b) or (g) with a coaxial DAS, a distributed antenna system.
To minimize the effects of the WLAN Injector to the DAS, the inputs are well isolated and have minimal insertion loss over their respective frequency bands.
The W-LAN Injector has been designed using passive, proprietary techniques to ensure minimal loss and very high reliability. Corner holes are provided for simple mounting to a surface or cable tray. Unit is also available with 7-16 mm DIN connectors as the BK-81D.

Specifications

Download Datasheet
Frequency:  
  Band J1: 2,400 to 2,500 MHz
  Band J2: below 80 to 2,170 MHz
Power:  
  Band J1: 8W
  Band J2: 150W
Return Loss: >18 dB
Isolation: >50 dB in band
PIM: <-153 dBc (test with 2 +43dBm tones)
Connectors: N-type (f)
Ingress Protection: IP64
Weight: 2.0 lbs (0.91 kg)