TRIPLEXER 800-900/1800/2100

The TBC0076 triplexer combines the 800-900, 1800 & 2100MHz cellular bands onto a single output. This may be at the BTS end of the feeder or at the antenna, thereby saving infrastructure capital expenditure and improving network reliability.


  • Designed for multi-band or co-located sites
  • Mechanical switch allows switching of DC/AISG to any port
  • Wall or mast mounting
  • Suitable for outdoor and indoor applications;

technical specifications
Band Name800 - 90018002100
Passband800 - 960MHz1710 - 1880MHz1920 - 2170MHz
Insertion loss0.1dB typical0.20dB typical0.20dB typical
Return loss18dB minimum18dB minimum18dB minimum
Group delay variation3ns typical25ns typical25ns typical
Maximum input power240W (average) / 1kW (PEP)240W (average) / 1kW (PEP)150W (average) / 1kW (PEP)
Intermodulation products-155dBc maximum all ports
with 2 x 20W carriers (3rd order)
-155dBc maximum all ports
with 2 x 20W carriers (3rd order)
-173dBc maximum all ports
with 2 x 20W carriers (7th order)
Attenuation in 800 - 960MHzN/A70dB minimum70dB minimum
Attenuation in 1710 - 1880MHz70dB typical, 65dB minimumN/A65dB minimum
Attenuation in 1920 - 2170MHz70dB typical, 65dB minimum65dB minimumN/A
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
2.5A maximum
For further details of environmental compliance, please contact Kaelus.
Temperature range-10ºC to +60ºC | +14°F to 140°F
Ingress protectionIP67
Lightning protectionIEC61312-1, RF: ±5kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceEMC:EN301 489, ETSI EN 300 019 class 4.1, RoHS
Dimensions H x D x W (single unit)241 x 175 x 59mm | 9.5 x 6.8 x 2.3in
Dimensions H x D x W (twin unit)241 x 175 x 118mm | 9.5 x 6.8 x 4.6in estimated
Weight4.3kg | 9.5lbs (single unit) estimated
8.6kg | 19lbs (twin unit) estimated
FinishPainted, light grey (RAL7035)
ConnectorsRF: DIN 7-16 (F) x 4 long neck
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberDescription
TBC0076F5V51-1Triplexer, 800-900/1800/2100, DC Switch
TBC0076F5V51-2Triplexer, x2, 800-900/1800/2100, DC Switch
electrical block diagram
mechanical block diagram