Broadband directional coupler with 6 dB coupling over 10 to 67 GHz

Broadband directional coupler with 6 dB coupling over 10 to 67 GHz
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KRYTAR has announced the continued expansion of its growing line of directional couplers with a model offering 6 dB of coupling over the frequency range of 10.0 to 67.0 GHz, in a single, compact and lightweight package.
By eeNews Europe


This latest addition, Model 110067006, enhances the selection of multi-purpose, stripline designs that exhibit excellent coupling over a broadband frequency range of 10.0 to 67.0 GHz.

This coupler is uniquely designed for systems applications where external leveling, precise monitoring, signal mixing or swept transmission and reflection measurements are required. The company’s couplers suit many applications including electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing environments. Further, their compact size make the couplers ideal for many space-restricted applications.

Model 110067006, offers superior performance ratings including nominal coupling (with respect to output) of 6 dB, ±2.5 dB, and frequency sensitivity of ±0.75 dB to 50 GHz, and ±1.50 dB to 67 GHz. The directional coupler exhibits insertion loss (including coupled power) of less than 4.40 dB, directivity of greater than 10 dB, andmaximum main line VSWR of 1.8. Secondary line VSWR is 1.8 at 10 to 50 GHz, and 2.3 at 50 to 67 GHz. Input power rating is 20 W average and 3 kW peak.

The directional coupler comes with industry-standard 1.85-mm SMA female connectors. The compact package measures just 1.30- (L) x 0.50- (W) x 0.62-inches (H), and weighs only 1.3 ounces. Operating temperature is -54° to 85° C. This directional coupler can also be manufactured to meet ridged military specifications.

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