DBC0128F1V71-1

TWIN DIPLEXER AWS/WCS-PCS

Kaelus world proven outdoor solutions provide strong RF performance coupled with rugged features. The DBC0128 dual band combiner combines the AWS/WCS band with PCS. The DBC0128 can be used at either the BTS or antenna end of the feeder.

FEATURES

  • Designed for multi-band, co-located sites
  • Multiple DC/AISG bypass configurations available with built-in lightning protection
  • Suitable for outdoor and indoor applications
  • UMTS & LTE ready
  • Wall or mast mounting

technical specifications
Band Name AWS/WCS PCS
Passband 1695-1780MHz, 2110-2360MHz 1850-1995MHz
Insertion loss 0.2dB typical, < 0.3dB maximum 0.25dB typical, < 0.38dB maximum
Return loss > 20dB
Maximum input power 100W (average) / 1kW (PEP)
Intermodulation products -160dBc minimum at 2 x 43dBm TX Carrier
Isolation PCS > 40dB N/A
Isolation AWS/WCS N/A > 40dB
dc / aisg
Feature DC-FIXED DC-AUTOSENSE
Passband 0 - 3MHz
Insertion loss, single DC/AISG pass 1dB maximum
Return loss, single DC/AISG pass 12dB minimum
Insertion loss, two DC/AISG pass 4.5dB maximum
Return loss, two DC/AISG pass 6dB typical
Input voltage range 8 – 31V DC
DC current rating 3A 2A
Compliance 3GPP, TS 25.461
Port priority (combiner mode) N/A Refer Ordering Information
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range -40ºC to +65ºC | -40ºF to +149ºF
Ingress protection IP67
Lightning protection 5kA maximum (8/20us)
Compliance ETS 300 019 1-4 Class 4.1E (OPERATIONAL)
ETS 300 019 1-1 Class 1.2 (STORAGE)
mechanical
Feature DC-FIXED DC-AUTOSENSE
Dimensions H x D x W (single unit) 210 x 125 x 54mm | 8.27 x 4.92 x 2.16 in 210 x 125 x 54mm | 8.27 x 4.92 x 2.16 in
Weight (single unit) 2.5kg | 5.5llbs max
Weight (twin unit) 5kg | 11lbs max
Finish Painted, NCS 1502-R
Wind Load Front 169N, Side 23N (Single)
Front 190N, Side 53N (Twin)
At 74m/s (AS/NZS 1170-2-2011 Structural design - Wind actions - Cyclone areas)
Connectors (single unit) 4.3-10 (F) x 6 long neck
Mounting Pole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part Number Configuration Optional Features Connectors DC/AISG Configuration
DBC0128F1V71-1 TWIN 2 in / 4 out DC AUTOSENSING WITH LED 4.3-10 (F) PRIORITY AWS-WCS/PCS
DBC0128F1V72-1 TWIN 2 in / 4 out DC AUTOSENSING WITH LED 4.3-10 (F) PRIORITY PCS/AWS-WCS
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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