View PDF brochure for UHF DiplexerDatasheet

UHF Diplexer

136-520 MHz 764-870 MHz

SKU: 21-80-47

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UHF Diplexer

The 21-80-47 is a UHF diplexer designed to separate RF signals in the band 136 - 520 MHz from those in the band 764 - 870 MHz. The design utilizes stripline and lumped component hybrid circuitry contained within a rugged aluminum box.

Frequency Ranges

Low pass band: 136 - 520 MHz

High pass band: 764 - 870 MHz

VSWR ≤ 1.25:1* 
Impedance (nominal) 50 Ohms
Power 50 Watts CW 
Insertion Loss ≤ 0.5 dB* 
Isolation ≥ 50 dB* 
Connector 3 x TNC Female 

Max Dimensions

(excluding connectors)

4.5 x 3.0 x 1.2 inches (115 x 77 x 31 mm)
Weight 0.7 lbs (0.32 kg)
Environmental MIL-STD-810 
Finish Lusterless Black Urethane
*See datasheet for Actual Performance Measurements  
21-80-47
Model # 21-80-47
Brand Cooper Antennas
Datasheet:

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