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> Narda 3040 coaxial directional coupler 240-500MHZ 20DB
Narda 3040 coaxial directional coupler 240-500MHZ 20DB
This maximally flat 20 dB coupler ( 0.20 dB frequency sensitivity) is particularly suitable for inclusion in or
testing of communications and for bench testing where flat frequency response is required. It is ideally suited
as an external or internal leveler for sweep oscillators. The flat frequency response allows this coupler to serve
as an attenuation standard. The passivated stainless steel connectors provide reliable operation over extended
Insertion Loss: 0.20 Excluding Coupled Power, 0.2. True
VSWR: 1.10 Primary Line, 1.20 Secondary Line
Frequency Sensitivity: +/-0.2
Average Power (watts) incident: 200
Average Power (Watts) Reflected: 500
