The new Model 500520020 from Krytar is a dual directional coupler designed for power sampling and measurement, amplifier leveling, VSWR monitoring, field control, and amplifier and load protection applications in the 0.5 to 20.0 GHz frequency range. The coupler enhances the selection of multi-purpose, stripline designs with superior performance ratings such as nominal coupling (with respect to output) of 20 dB, ±1.0 dB, and frequency sensitivity of ±0.85 dB.
The Model 500520020 directional coupler also exhibits insertion loss (including coupled power) of less than 2.0 dB. Additional features include greater than 12 dB directivity, maximum VSWR of each port at 1.4, and an input power rating of 20 W average and 3 kW peak.
For more information on the Model 500520020 features and specifications, visit the Krytar product page.