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C3881

Description

RF Coupler - Model C3881 - Dual Directional Coupler is a High Power design operating with 30 dB Coupling, covers the full 0.5-32 MHz band rated at 1500 W CW. RF Coupler - Model C3881 is designed for military and commercial applications and operates with less than 0.1 dB of Insertion Loss and better than 0.25 dB of Coupling Flatness. The unit is available with a variety of mainline and coupled port connectors. 

Description

RF Coupler – Model C3881 – Dual Directional Coupler is a High Power design operating with 30 dB Coupling, covers the full 0.5-32 MHz band rated at 1500 W CW. RF Coupler – Model C3881 is designed for military and commercial applications and operates with less than 0.1 dB of Insertion Loss and better than 0.25 dB of Coupling Flatness. The unit is available with a variety of mainline and coupled port connectors. 

Specifications

Type

DUAL

Coupling (dB)

30

Start Frequency (MHz)

0.5

Stop Frequency (MHz)

32

Power (Watts CW)

1500

Flatness ( +/- dB)

0.25

Insertion Loss (dB)

0.1

VSWR (ML)

1.05:1

Directivity (dB)

25

Size (inches)

6.46 x 2.52 x 1.2