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Kaelus

DBC2037F1V1-1

698-894/1710-2170MHz Broadband Diplexer

Item #KLSDBC2037F1V1-1
Suggested Retail: $294.00
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CROSS BAND COUPLER, 700/850/900 & AWS/PCS W/INTEGRATED MONITOR PORT & AISG MODEM
Specifications
The Kaelus DBC0037F1V2 cross band coupler combines the lower 698MHz to 960MHz frequency bands with the higher AWS/PCS frequency bands. The coupler is designed to minimize infrastructure capital expenditure and improve network reliability.

Features:
  • LTE ready
  • Auto select DC/AISG pass with built-in lightning protection
  • Single or twin configurations available for indoor or outdoor use
  • AISG port DC takes priority over HI and LO ports, HI port takes priority over LO port
  • Integrated AISG modem & monitor port

  • Ingress ProtectionIP67
    Insertion Loss0.15dB max, 0.12dB typ
    DC Current Rating2A continuous, 4A peak
    Lightning Protection5kA (8/20μs) on RF ports, 2kA (8/20μs) on AISG port
    Passband1710-2170 MHz
    CompatibilityAISG 1.1, 2.0 and 3GPP TS25.461
    Temperature-40 to +65C | -40 to 149F
    Return Loss All Ports24dB type
    Phase Linearity Variation1 max over any 180kHz within the passband
    Group Delay Variation0.1ns max over any 180kHz within the passband
    Maximum Average Input Power500W
    Maximum PEP Input Power5000W
    General Specifications
    Monitor Port Coupling-40dB nom. relative to COM port
    Intermodulation Products<-155dBc all ports
    Environmental
    Environmental RatingETSI EN 300 019 class 4.1
    DC breakdown1000V (COM, 700/850/900, AWS/PCS & AISG ports)
    Techincal Specifications
    700⁄850⁄900 MHz Channel (LO)
    Technical Specifications Continued
    AWS⁄PCS Channel (HI)
    Isolation 698-960 port to 1710-2170 port70dB typ, 60dB min 1
    DC⁄AISG path to COM Port Dependent on Port Voltages
    LO port wins(LO Port DC>7V) and (HI Port DC<6V) and (AISG Port DC<2.5V)
    HI port wins(HI Port DC>7V) and (AISG Port DC<2.5V) OR
    (Both LO Port DC and AISG Port DC<2.5V)
    AISG Port WinsAISG>7V
    Maximum DC voltage31V DC
    DC Supply Current, typicalAISG: 100mA
    LO: 60mA
    HI: 1mA (one port powered at a time)
    Voltage Drop in DC Path2.4V max at 2A