DIPLEXER 555-960/1695-2690

Kaelus world proven outdoor solutions provide strong RF performance coupled with rugged features. The DBC0115 dual band combiner combines the 555-960 MHz and 1695-2690 MHz frequency bands. The DBC0115 can be used at either the BTS or antenna end of the feeder. Single and twin units are available.


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

technical specifications
Band Name555 - 9601695 - 2690
Passband555 - 960MHz1695 - 2690MHz
Insertion loss0.1dB typical (0.2dB maximum)0.1dB typical (0.2dB maximum)
Return loss> 20dB> 20dB
Maximum input power250W (average) / 2kW (PEP)250W (average) / 2kW (PEP)
Intermodulation products< -160dBc at 2 x 43dBm TX Carrier
Rejection high band50dB minN/A
Rejection low bandN/A50dB min
dc / aisg
Passband0 - 3MHz0 - 3MHz
Insertion loss, single DC/AISG pass1dB maximum1dB maximum
Return loss, single DC/AISG pass12dB minimum12dB minimum
Insertion loss, two DC/AISG pass4.5dB maximum4.5dB maximum
Return loss, two DC/AISG pass6dB typical6dB typical
Input voltage range8 – 31V DC8 – 31V DC
DC current rating3A2A
Compliance3GPP, TS 25.4613GPP, TS 25.461
Port priority (combiner mode)N/ARefer Ordering Information
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Lightning protection5kA maximum (8/20us)
MTBF> 1,000,000 Hours
ComplianceETS 300 019 1-4 (OPERATIONAL)
ETS 300 019 1-1 (STORAGE)
Dimensions H x D x W (single unit)108 x 142 x 55mm | 4.25 x 5.59 x 2.18in108 x 142 x 66mm | 4.25 x 5.59 x 2.60in
Dimensions H x D x W (twin unit)108 x 142 x 112mm | 4.25 x 5.59 x 4.51in108 x 142 x 134mm | 4.25 x 5.59 x 5.28in
Weight (single unit)1.5kg | 3.31lbs1.6kg | 3.53lbs
Weight (twin unit)3.1kg | 6.83lbs3.2kg | 7.06lbs
FinishPainted, NCS 1502-R
Wind LoadFront 116N, Side 32N (Single)
Front 87N, Side 96N (Twin)
At 74m/s (AS/NZS 1170-2-2011 Structural design - Wind actions - Cyclone areas)
Connectors4.3-10 (F) x 3 long neck (single unit)
4.3-10 (F) x 6 long neck (twin unit)
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
DBC0115F1V10-1SINGLE 1 in /2 outFIXED DC4.3-10 (F)NO DC
DBC0115F1V10-2TWIN 2 in / 4 outFIXED DC4.3-10 (F)NO DC
DBC0115F1V13-1SINGLE 1 in /2 outFIXED DC4.3-10 (F)DC to ALL
DBC0115F1V13-2 TWIN 2 in / 4 outFIXED DC4.3-10 (F)DC to ALL
DBC0115F1V71-1SINGLE 1 in /2 outDC AUTOSENSING WITH LED4.3-10 (F)PRIORITY 1695 - 2690/555 - 960
DBC0115F1V71-2TWIN 2 in / 4 outDC AUTOSENSING WITH LED4.3-10 (F)PRIORITY 1695 - 2690/555 - 960
electrical block diagram
mechanical block diagram