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  • 개요 및 주요특징
  • 기술 사양
  • 주문 정보
  • 문서 자료

DIPLEXER 698-960/1900-AWS

The Kaelus DBC0037F1V1 cross band coupler combines the lower 698MHz to 960MHz frequency bands with the higher 1900-AWS frequency bands. The diplexer is designed to minimize infrastructure capital expenditure and improve network reliability.


  • LTE ready
  • Auto select DC/AISG pass with built-in lightning protection
  • High band port has DC priority
  • Single or twin configurations available for indoor or outdoor use
  • Monitor port

기술 사양

PORT NAME 698-960 (LO) 1900-AWS (HI)
Passband 698 - 960MHz 1710 - 2170MHz
Insertion loss 0.11dB typical, 0.15dB maximum 0.12dB typical, 0.15dB maximum
Return loss 20dB minimum
Group delay variation 0.1ns / 180KHz maximum over bandwidth
Maximum input power 500W (average) / 5kW (PEP) 500W (average) / 5kW (PEP)
Phase linearity over any 180MHz 0.1° / 180KHz maximum over bandwidth

Isolation to 700-900   60dB minimum
Isolation to 1900-AWS 60dB minimum  
Monitor port coupling -40dB relative to COM port
Impedance 50Ohms
Intermodulation products -161dBc typical / <-155dBc all ports with 2 x20W carriers

DC/AISG path to COM port dependent on port voltages
Input voltage range 31V DC maximum
DC current rating 2A continuous, 4A peak
LO port wins (LO>7V) and (HI<6V)
HI port wins (HI>7V) or (LO<2.5V)
DC supply current: LO port 60mA, typical when LO port wins otherwise 2mA
DC supply current: HI port 1mA typical
DC breakdown 1000V
Voltage drop in DC path 2.2V maximum at 2A

For further details of environmental compliance, please contact Kaelus.
Temperature range -40ºC to +65ºC | -40ºF to +149ºF
Ingress protection IP67
Lightning protection 5kA (8/20us) on 700-850-900, 1900-AWS and COM ports
Compliance ETSI EN 300 019 class 4.1

Dimensions H x D x W (single unit) 170 x 62 x 150mm | 6.69 x 2.44 x 5.9in
Dimensions H x D x W (twin unit) 170 x 150 x 109mm | 6.7 x 5.9 x 4.3in
Weight 3kg | 6.6lbs (single unit)
6kg | 13.2lbs (twin unit)
Finish Painted, light grey (RAL7035)
Connectors DIN 7-16 (F) long neck x 3, monitor N type (F) (single unit)
DIN 7-16 (F) long neck x 6, monitor N type (F) x 2 ( twin unit)
Mounting Pole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles

주문 정보

Part Number Description
DBC0037F1V1-1 Diplexer, 698-960 / 1900-AWS, monitor port, DC AUTO, 1900 priority
DBC0037F1V1-2 Diplexer, x2, 698-960 / 1900-AWS, monitor port, DC AUTO 1900 priority



문서 자료

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DBC0037F1V1-1 데이터시트 다운로드
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