DBCT155F1V13-1

DIPLEXER 1800-2600/3500

The Kaelus DBCT155 is a bi-directional diplexer designed to combine 1800-2100-2300-2600 and 3500 technologies. The DBCT155 provides low insertion loss and excellent passive intermodulation performance. The DBCT155 can be used at either the BTS or antenna end of the feeder.

FEATURES

  • Enables antenna/feeder sharing for 1800-2100-2300-2600 and 3500 networks
  • Low insertion loss & high return loss
  • Low passive IM performance
  • Multiple DC/AISG bypass configurations available with built-in lightning protection
  • Twin (2x2 MIMO) and quad (4x4 MIMO) models available

technical specifications
Port Name1800-26003500
Passband1710 - 2690MHz3400 - 3800MHz
Insertion loss0.15dB typical, 0.2dB maximum
Return loss18dB minimum
Maximum input power200W (average)200W (average)
Intermodulation products-160 dBc maximum with 2 x +43dBm TX Carrier
Isolation in 1800-2600 bandN/A50dB minimum
Isolation in 3500 band50dB minimumN/A
electrical
Impedance50Ohms
dc / aisg
DC/AISG path is factory configurable, see ordering information
Passband0 – 3MHz
Insertion loss1dB maximun
Return loss12dB minimun
Input voltage range± 30V
DC current rating3A continuous
Compliance3GPP TS 25.461
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Lightning protectionRF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceETS 300 019-1-4 Class 4.1E
mechanical
Dimensions H x D x W (twin unit)142 x 54 x 172.3 mm | 5.6 x 2.1 x 6.8 in
Dimensions H x D x W (quad unit)142 x 100 x 172.3 mm | 5.6 x 3.9 x 6.8 in
Weight1.8kg / 4lbs (Twin)
3.6kg / 7.9lbs (Quad)
FinishNCS 1502-R (light grey)
Connectors4.3-10 (F) x 6 long neck (Twin)
4.3-10 (F) x 12 long neck (Quad)
MountingPole/wall bracket supplied with two metal clamps for 40-140 mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
DBC0155F1V10-12 in / 4 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)NO DC
DBCT155F1V10-14 in / 8 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)NO DC
DBC0155F1V11-12 in / 4 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO 3500
DBCT155F1V11-14 in / 8 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO 3500
DBC0155F1V12-12 in / 4 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO 1800-2600
DBCT155F1V12-14 in / 8 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO 1800-2600
DBC0155F1V13-12 in / 4 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO ALL PATH
DBCT155F1V13-14 in / 8 outFIXED DC
FACTORY CONFIGURABLE
4.3-10 (F)DC TO ALL PATH
Note: DC autosense versions available, contact Kaelus for information
electrical block diagram
DBC0155F1VXX-Z and DBCT155F1VXX-Z where
    XX denotes the DC path variant
     Z denotes the mounting : "-1" = single mount and "-2" = dual mount
     LOW port is 1800-2600 band
     HIGH port is 3500 band
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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