S-TEAM Lab [RF & Microwave Measurement Systems] : Homepage

DC211: Directional Coupler for R-9 Waveguide

 

DC211 is a directional coupler intended for sampling incident or reflected waves in highpower 900 MHz industrial applications using R-9 rectangular waveguide.

The coupler is fixed to the waveguide with eight M3 or similar-diameter screws after machining of appropriate holes in the broad waveguide wall.

Simple reversing the coupler causes it to sample the wave propagating in the opposite direction.

Specifications
Frequency range 896 - 922 MHz
Coupling factor 60 dB ±1 dB standard
(lower coupling factors available upon request)
Directivity 25 dB min
Output connector N-F (SMA-F available upon request)
VSWR (N, SMA) 1.25 max
Waveguide of destination R-9 (247.65 mm x 123.825 mm)
Microwave Directional Coupler DC211
Get a Quick Quote    ˆ    Email a friend
 
Technical Information
Microwave Directional Coupler DC211 Datasheet Directional Coupler DC211 Datasheet