DBC0051F3V51-2

DIPLEXER 1900/AWS3-4

Designed to combine 1900 and AWS technologies the Kaelus DBC0051 provides a low loss combiner with excellent insertion loss and passive inter-modulation performance. The DBC0051 is AWS 3 / AWS 3U and AWS 4 ready.

FEATURES

  • AWS 3 / AWS 3U and AWS4 ready
  • Enables the sharing of antennas by 1900 and AWS networks
  • Multiple DC bypass/AISG configurations field settable
  • Offers low insertion loss and high isolation
  • Low passive IM performance
  • Wall or mast mounting

technical specifications
Band NameB1 (1900)B1 (AWS)
Passband1850-1990MHz1695-1780MHz / 2110–2200MHz
Insertion loss0.2dB typical
Group delay variation10ns maximum (in any 3.84MHz band)
Maximum input power250W (average) / 3kW (PEP)250W (average) / 3kW (PEP)
Attenuation50dB minimum, 70dB typical @ AWS50dB minimum, 57 dB typical @ 1900
electrical
Impedance50Ohms
Return loss22dB minimum, 24dB typical
Intermodulation products-161dBc typical / -155dBc maximum all ports with 2 x 20W carriers
Isolation50dB
dc / aisg
A field selectable DC/AISG path is achieved via mechanical links on a IEC60130-9, 8-pin female connector (see electrical block 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-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Lightning protectionRF: ±5kA maximum (8/20us), IEC61000-4-5
MTBF>1,000,000 hours
ComplianceETSI EN 300 019 class 4.1, RoHS
mechanical
Dimensions H x D x W (single unit)217 x 127 x 55mm | 8.54 x 5.0 x 2.17in
Dimensions H x D x W (twin unit)217 x 127 x 113mm | 8.54 x 5.0 x 4.45in
Weight3.4kg | 7.5lbs (single unit)
6.8kg | 15lbs (twin unit)
FinishPainted, light grey (RAL7035)
ConnectorsDIN 7-16 (F) x 3 long neck
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
DBC0051F3V51-1SINGLE 1 in / 2 outDC SWITCH7/16 (F)FIELD CONFIGURABLE
DBC0051F3V51-2TWIN 2 in / 4 outDC SWITCH7/16 (F)FIELD CONFIGURABLE
DBC0051F3V51-6RRACK 6 in / 12 outDC SWITCH7/16 (F)FIELD CONFIGURABLE
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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