DBC0112F2V6-9

DBC0112F2V6-9

TWIN SAME BAND COMBINER 2100

Designed to combine two 2100MHz base stations, the Kaelus DBC0112 provides a low loss combiner with excellent insertion loss and passive inter-modulation performance.

FEATURES

  • Combines two 2100MHz BTS onto a single feeder without guard band
  • Designed for low passive inter-modulation
  • Low insertion loss

technical specifications
Band NameB1 (LTE)B1 (UMTS)
PassbandOne 10MHz LTE centered on 1929.9/2119.9One UMTS channel centered on 1922.8/2112.8
Insertion loss0.6dB typical, 2.2dB maximum (band edge)0.9dB typical, 1.5dB maximum (band edge)
EVM3% typical, 8% maximum3% typical, 8% maximum
isolation com port must be terminated in 50 ohms
B1 (LTE)
TX frequency range
35dB typical, 30dB minimum
B1 (UMTS)
TX frequency range
35dB typical, 30dB minimum
B1 (LTE)
RX frequency range
35dB typical, 30dB minimum
B1 (UMTS)
RX frequency range
35dB typical, 30dB minimum
electrical
Impedance50Ohms
Return loss20dB minimum, 24dB typical.
Intermodulation products-161dBc maximum in Rx bands, with 2 x 20W carriers in Tx bands
Maximum input power150W (average) / 1.5kW (PEP)
dc / aisg
Passband0 - 3MHz
Insertion loss1dB maximum
Return loss12dB typical
DC current rating2.5A/50V maximum
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range+10ºC to +40ºC | +4°F to +122°F
Altitude3,000m | 10,000ft maximum
Lightning protectionRF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceRoHS
mechanical
Dimensions H x D x W483 x 345 x 44mm | 19.00 x 13.56 x 1.73in (excluding connectors)
Packaged Dimensions574 x 484 x 188mm | 22.59 x 19.05 x 7.40in
Weight10.5kg | 23.15lbs estimated
FinishFront Panel: Painted, light grey (RAL7035)
Housing: unpainted
ConnectorsRF: 4.3-10 (F) x 6 long neck
Mounting19" rack, 1U
ordering information
Part NumberDescription
DBC0112F2V5-9TWIN SBC 2100 UMTS 2112.8MHz, LTE 2119.2MHz, DC ON LTE, 4.3-10 CONNECTORS
DBC0112F2V6-9TWIN SBC 2100 UMTS 2112.8MHz, LTE 2119.2MHz, DC ON UMTS, 4.3-10 CONNECTORS
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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