DBC0099F15V51-1

DBC0099F15V51-1

TWIN SAME BAND COMBINER 1900

Designed to combine two 1900MHz base stations, the Kaelus DBC0099 provides a low loss combiner with excellent insertion loss and passive inter-modulation performance.

FEATURES

  • Combines two 1900MHz BTS onto a single feeder without guard band
  • Designed for low passive inter-modulation
  • DC/AISG bypass field settable
  • Very low insertion loss

technical specifications
Band Nameat BTS1_xat BTS2_x
Insertion loss0.75dB typical, 1.0dB maximum (band edge, over full temp range)
EVM1% typical mid-band, 10% maximum (CDMA and LTE 1.4MHz)
Group delay variation200ns typical, 300ns maximum / 1.25MHz75ns typical, 150ns maximum / 180MHz
Absolute group delay310ns typical, 500ns maximum (band-edge)
75ns typical, 100ns maximum (mid-band)
isolation com port must be terminated in 50ohms
BTS1 TX frequency range35dB typical, 30dB minimum
BTS2 TX frequency range35dB typical, 30dB minimum
BTS1 RX frequency range35dB typical, 30dB minimum
BTS2 RX frequency range35dB typical, 30dB minimum
electrical
Impedance50Ohms
Return loss20dB minimum, 24dB typical.
Intermodulation products-161dBc typical / -155dBc maximum all ports with 2 x 20W carriers (out of band IM testing <3 minutes)
Maximum input power150W (average) / 1.5kW (PEP)
dc / aisg
A field selectable DC/AISG path is achieved via mechanical links on a IEC60130-9, 8-pin female connector (see mechanical diagram).
Passband0 - 3MHz
Insertion loss, single DC/AISG pass1dB maximum
Return loss, single DC/AISG pass12dB minimum
Insertion loss, two DC/AISG pass4.5dB typical
Return loss, two DC/AISG pass9dB typical
Input voltage range± 31V
DC current rating2A continuous, 4A peak
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-20ºC to +50ºC | +4°F to +122°F
Ingress protectionIP67
Altitude3,000m | 10,000ft maximum
Lightning protectionRF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceETSI EN 300 019 class 4.1, RoHS
mechanical
Dimensions H x D x W282 x 276 x 204mm | 11.09 x 10.85 x 8.03in
Weight18.3kg | 40.3lbs
FinishPainted, light grey (RAL7035)
ConnectorsDIN 7-16 (F) x 6 long neck
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberBTS1 BandBTS2 BandDescription
DBC0099F1V51-1A3A4, A5, B, C, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F2V51-1A3, A4A5, B, C, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F3V51-1A4, A5A3, B, C, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F4V51-1A5, DA3,A4, B, C, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F5V51-1D, B3A, B4, B5, C, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F6V51-1B3,B4A, B5, C, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F7V51-1B4,B5A, B3, C, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F8V51-1B5, EA, B3, B4, C, D, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F9V51-1E, FA, B, C, D, & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F10V51-1F, C3A, B, C4, C5, D, E & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F11V51-1C3, C4A, B, C5, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F12V51-1C4, C5A, B, C3, D, E, F & GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F13V51-1C5, GA, B, C3, C4, D, E & FTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F14V51-1GA, B, C, D, E & FTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
DBC0099F15V51-1C3b,C4,C5aA,B,C3a,C5b,D,E, F, GTwin Same Band Combiner, 1900 - DC/AISG field selectable through external DC switch
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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