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

BC211: Bidirectional Coupler for R-9 Waveguide

 

BC211 is a dual directional coupler intended for simultaneous sampling of both incident and reflected waves in high-power 900 MHz industrial applications using R-9 (WR-975) rectangular waveguide.

Two coupling factor options are available: -60 dB for maximal input power 10 kW in the waveguide, and -70 dB for maximal input power 100 kW.

The coupler is fixed to the parent waveguide using eight M3 or similar-diameter screws after machining of appropriate holes in the broad waveguide wall. The parent waveguide (standard or customized) can optionally be part of delivery. The standard length is 300 mm.

Specifications
Frequency range 895 - 925 MHz
Coupling factor -60 dB (max. input power 10 kW)
-70 dB (max. input power 100 kW)
Directivity 25 dB min
Output connectors 2 x SMA-F
VSWR (N, SMA) 1.25 max
Waveguide of destination R-9 (247.65 mm x 123.825 mm)
Microwave Bidirectional Coupler BC211
Get a Quick Quote    ˆ    Email a friend
 
Technical Information
Microwave Bidirectional Coupler BC211 Datasheet Bidirectional Coupler BC211 Datasheet