Dual Diplexer 1710-1880/1920-2 200MHz 200W 155dBc 4.3-10 IP67
BK-251EW
Allow Partial Shipments
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
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