TRIPLEXER 700/850/1900-AWS

Designed to combine 700, 850 and 1900-AWS technologies the Kaelus TBC0026 provides a low loss combiner with excellent insertion loss and passive inter-modulation performance.


  • Combines 700, 850 and high band BTS onto a single feeder
  • Designed for low passive inter-modulation
  • DC/AISG bypass field settable with optional sniffer port
  • Very low insertion loss

technical specifications
Band Name7008501900-AWS
Passband698 - 798MHz824 - 894MHz1710 - 2170MHz
Insertion loss0.25dB maximum @ 698 - 793MHz
0.35dB maximum @ 793 - 798MHz
0.25dB maximum0.2dB maximum
Return loss20dB minimum @ 698 -798MHz
24dB typical @ 746 - 787MHz
24dB typical24dB typical
Intermodulation products-161dBc typical / -153dBc maximum all ports with 2 x 20W carriers
Maximum input power300W (average) / 3kW (PEP)
Isolation from port to port50dB minimum @ 698 - 793MHz, 824 - 894MHz & 1710 - 2170MHz
35dB minimum @ 793 - 798MHz
Phase linearity over any 10MHz< 10º
Group delay over any 10MHz < 15ns
dc / aisg
A field selectable DC/AISG path is achieved via mechanical links on a IEC60130-9, 8-pin female connector (see mechanical diagram). It is Kaelus’s recommendation that due to AISG link budget reasons that a maximum of 2 DC/AISG paths are activated simultaneously without active repeating of the AISG signal
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
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Altitude3,000m | 10,000ft maximum
Lightning protectionIEC61000-4-5, RF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceETSI EN 300 019 class 4.1, RoHS
Dimensions H x D x W (single unit)236 x 168 x 81mm | 9.3 x 6.6 x 3.2ins
Dimensions H x D x W (twin unit)236 x 168 x 165mm | 9.3 x 6.6 x 6.5ins
Weight6.25kg | 13.7lbs (single unit)
13.7kg | 27.4lbs (twin unit)
FinishPainted, light grey (RAL7035)
ConnectorsDIN 7-16 (F) x 4 long neck, sniffer port: N-female x1 (Optional) (single unit)
DIN 7-16 (F) x 8 long neck, sniffer port: N-female x2 (Optional) (twin unit)
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberDescription
TBC0026F1V51-1Triplexer, 700MHz/850MHz/1900-AWS, DC/AISG field selectable through external DC switch
TBC0026F1V51-2Triplexer, x2, 700MHz/850MHz/1900-AWS, DC/AISG field selectable through external DC switch
electrical block diagram
mechanical block diagram