S-TEAM Lab [RF & Microwave Measurement Systems] : Homepage
Microwave Directional Couplers
 
Model Description Frequency Band /
Waveguide Type
Coupling factor /
Directivity
Connector
DC113 Two-probe directional coupler for R-26 rectangular waveguide with fixed coupling factor. ISM 2450 MHz /
R-26 (WR-340)
20 to 70 dB /
> 25 dB
N-female or SMA-female
DC114 Small housing loop directional coupler for R-26 rectangular waveguide with fixed coupling factor. ISM 2450 MHz /
R-26 (WR-340)
50, 60, 70 dB /
> 25 dB
N-female or SMA-female
DC123 Small housing loop directional coupler for R-32 rectangular waveguide. ISM 2450 MHz /
R-32 (WR-284)
60 dB /
> 25 dB
N-female or SMA-female
DC132 Small housing loop directional coupler for R-22 rectangular waveguide. ISM 2450 MHz /
R-22 (WR-430)
60 dB /
> 25 dB
N-female or SMA-female
DC141 Two-probe directional coupler for coaxial transmission line 23/47 with fixed coupling factor. ISM 2450 MHz /
Coaxial 23/47 mm
60 dB /
> 25 dB
N-female or SMA-female
DC151 Two-probe directional coupler for coaxial transmission line 8/26 with fixed coupling factor. ISM 2450 MHz /
Coaxial 8/26 mm
60 dB /
> 25 dB
N-female or SMA-female
DC211 Two-probe directional coupler for R-9 rectangular waveguide. ISM 900 MHz /
R-9 (WR-975)
40 to 80 dB /
> 25 dB
N-female or SMA-female
BC211 Two-probe bidirectional coupler for R-9 rectangular waveguide. ISM 900 MHz /
R-9 (WR-975)
60 dB & 70 dB /
> 25 dB
2 x SMA-female
DC311 Miniature loop directional coupler for R-58 rectangular waveguide. ISM 5.8 GHz /
R-58 (WR-159)
50, 60, 70 dB /
> 25 dB
N-female or SMA-female