Dual Directional Coupler
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Model ZDDC20-K0144+ is a DC-pass, dual directional coupler with broad bandwidth of 1 to 40 GHz. It maintains 20-dB coupling with ±0.6 dB coupling flatness across the full bandwidth. The mainline loss is typically 0.6 dB or less from 1 to 18 GHz and 1.2 dB or less from 18 to 40 GHz while return loss is typically 21 dB from 1 to 40 GHz. Directivity is typically 33 dB from 1 to 8 GHz, 26 dB from 8 to 18 GHz, and 21 dB or better from 18 to 40 GHz.
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tags: Mini-Circuits
