QUADRUPLEXER 600-700/850/1900/AWS-WCS

The Kaelus QBC0010 is a bi-directional Quadruplexer designed to combine 600 & 700 with 850, 1900 and AWS-WCS technologies, the QBC0010 provides excellent insertion loss and passive intermodulation performance. Bidirectional passage of DC/AISG is provided in this outdoor product.


  • Enables antenna/feeder sharing for 600-700, 850, 1900 and AWS-WCS networks
  • Designed and 100% tested for low passive intermodulation
  • Autosense of DC allows operation at the bottom or the top of the tower
  • Very low insertion losses
  • High Return Loss
  • AWS3 and 4 ready

technical specifications
Band Name600-7008501900AWS-WCS
rf performance
Passband555 - 798MHz824 - 894MHz1850 - 1990MHz1695 - 1780MHz / 2110 - 2360MHz
Insertion loss0.15dB typical0.20dB typical0.25dB typical0.30dB typical
Return loss23dB typical, 22dB maximum @ 25dgrC
20dB maximum over full temperature range
Maximum input power120W (average) / 1.2kW (PEP)
Rejection in 700N/A50dB typical65dB typical65dB typical
Rejection in 85050dB typicalN/A65dB typical 65dB typical
Rejection in 190065dB typical 65dB typical N/A50dB typical
Rejection in AWS65dB typical 65dB typical 50dB typicalN/A
Intermodulation products-161dBc maximum all ports with 2 x 43dBm carriers
Group delay over any 10MHz15ns typical15ns typical7.5ns typical7.5ns typical
Absolute group delay35ns typical35ns typical15ns typical1695 -1780MHz
20ns typical
2110 - 2360MHz
15ns typical
EVM 10MHz BW0.05% typical. 2% maximum
dc / aisg
The DC/AISG path is automatically selected. In bottom of the tower applications (combiner mode), each RF channel port is sequentially checked for the presence of DC voltage. If more than one port has voltage, the port that has the highest (programmed) priority is passed to the common port. If a short circuit is detected on the common port DC/AISG is disabled. In top-of-tower applications (splitter mode), DC/AISG is passed to all ports that do not present a short circuit. If a short circuit is detected, the shorted RF port will be disabled for DC/AISG while other RF ports remain connected.
Insertion loss, single DC/AISG pass1dB min
Return loss, single DC/AISG pass12dB min
Input voltage range7.5 - 30V DC
DC current rating2.5A continuous
Compliance3GPP, TS 25.461
Current consumption20mA typical, 25mA maximum
Port priority (combiner mode)1st) AWS-WCS, 2nd) 600-700, 3rd) 1900, 4th) 850
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Altitude3000m/10,000ft maximum
Lightning protectionIEC61312-1, RF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceFCC part 15 subpart B
Dimensions H x D x W (single twin unit)231 x 216 x 155 mm | 9.09 x 8.50 x 6.10 in maximum
Dimensions H x D x W (dual twin unit)231 x 216 x 312 mm | 9.09 x 8.50 x 12.28 in maximum
Weight9.0kg / 20bs single twin
18.0kg / 40lbs dual twin
FinishPainted, light grey (RAL7035)
Connectors4.3-10 (F) x 10 long neck single twin
4.3-10 (F) x 20 long neck dual twin
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
QBC0010F1V75-1TWIN, 2 in / 8 out DC AUTOSENSING WITH LED4.3-10 (F)AWS-WCS/600-700/1900/850
QBC0010F1V75-2QUAD, 4 in / 16 out DC AUTOSENSING WITH LED4.3-10 (F)AWS-WCS/600-700/1900/850
electrical block diagram
mechanical block diagram