Wideband, DC Pass Directional Coupler, 50Ω, 10dB, Up to 20W, 1 to 20 GHz


The Mini-Circuits ZCDC10-01203-S+ wideband directional coupler offers exceptional performance operat- ing over 1 to 20 GHz. This coupler has excellent coupling flatness, good directivity, and power handling. It is ideal for lab testing applications as well as for power monitoring over wide bands, among other applications.


• Wide frequency range, 1 to 20 GHz
• Good coupling flatness, ±0.5 dB typ. up to 18 GHz, 0.6 dB typ. up to 20 GHz
• Good directivity, 15 dB typ. up to 20 GHz
• Good return loss, 21 dB typ. up to 20 GHz
• DC current pass through input to output
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