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3 dB Hybrid Coupler/Combiner 300-500MHz

3 dB Hybrid Coupler/Combiner

300-500MHz, N type Connectors, 35dB Minimum Isolation

Description

3 dB Hybrid Coupler/Combiner

300-500MHz, N type Connectors, 35dB Minimum Isolation

The Cobham Wireless series of 3dB Hybrid Couplers is designed to meet the specialized requirements of the wireless market. It can combine two channels from different service suppliers to a single antenna or distribution cable; this requires the termination of one output port with a 50 Ohm load and results in a 3dB loss in each signal. In situations where two similar feeds are required, for example an in-building application, both outputs may be used, eliminating the need for a termination and the 3dB loss. All units are sealed to IP65 specification. These devices are suitable for use with antennas and leaky cable systems and wireless base stations.

 

Part Number 90-853004
Frequency Range 300 - 500MHz
Minimum Input Isolation 35dB
Maximum Insertion Loss 0.2dB
Average Power Rating 200W
VSWR 1.20:1 Maximum All Ports
Coupling 3dB, nominal
Coupling Variation ±0.4dB
Impedance 50 Ohm, nominal
Temperature Range -25ºC to +75ºC
Environment IP65, RoHS compliant
Housing Passivated Aluminium or powder paint
Connectors N type female
DC transmission Between cross ports only
Weight 480g