Bird Technologies 80-05-14 User Manual

Multiband Coupler

80-05-14

Bird Technologies TX RX System brand Multiband Coupler allows multiband operation of tower
transmission lines.

PROBLEMS } SOLUTIONS

Many bands on site with frequencies from VHF to 1.3 GHz

}Multiband coupler allows operation in multiple bands

which reduces cost and tower loading.

Cost Savings

}Reduces number of transmission lines, reduces rigging

costs, reduces possible rooftop loading on small rooftop
structures and the amount of space used in cable risers
and buildings.

Requires isolation between bands

}Coupler guarantees out of band isolation

Limited Installation time

}Only one component to install especially if work needs to

be done after hours

APPLICATIONS

Sites where operation must occur from VHF to 1.3 GHz where
a reduction of tower transmission lines is desirable

A solution to providing multiple antennas for the Multiband
Control Station Combiner

TX RX Systems Brand

Multiband Coupler

80-05-14

30303 Aurora Rd. Solon, OH 44139 866.695.4569 www.bird-technologies.com

SPECIFICATIONS

Frequency Range 30-180 MHz

330-520 MHz
746 MHz - 1.3 GHz

Insertion Loss 30-180 MHz 1 dB max.

330-520 MHz 1.2 dB max.
746 MHz - 1.3 GHz 1.2 dB max.

Sub-band Port-Port

Isolation

>40 dB

T/R Port Return Loss >14 dB

ANT Port Return Loss >14 dB

Power Rating 30 watts max continuous

Temperature 30 to +60 °C

RF Connectors N (Female)

Environmental IP67 Subject to sealing of

connectors terminations

Mounting* Suitable for Wall or Cable Tray

Mount

Enclosure International Rating IP67

NEMA Rating 6

Size 5.6 x 3.3 x 1.3 in /

143.5 x 85.0 x 32.0 mm
(Note: Not including connectors
or brackets)

Weight 1.1 lbs /.5 kgs

* Contact factory for additional mounting options