2–18 GHz 20 dB | Dual Directional Coupler | CP30218A-20-MBT

The CP30218A-20-MBT is a 2–18 GHz dual directional coupler with 20 dB nominal coupling and separate forward and reverse coupled outputs for RF power monitoring and measurement. Electrical Specifications Parameter Frequency Min. Typ. Max. Nominal Coupling 2–18 GHz 19 dB 20 dB 21 dB Coupling Flatness 2–18 GHz — ±0.5 dB ±0.8 dB Directivity 2–8 GHz 20 dB 25 dB — Directivity 8–18 GHz 16 dB 19 dB — Main Line VSWR 2–8 GHz — 1.10:1 1.25:1 Main Line VSWR 8–18 GHz — 1.25:1 1.35:1 Coupled Line VSWR 2–8 GHz — 1.10:1 1.25:1 Coupled Line VSWR 8–18 GHz — 1.30:1 1.35:1 Insertion Loss 2–18 GHz — 1.0 dB 1.4 dB Average Power Handling 2–18 GHz — — 20 W Operating Conditions: 50 Ω system, 25°C environment. Applications RF power monitoring, forward and reflected power measurement, VSWR analysis, amplifier testing, antenna systems, and RF test equipment.