0.5–18 GHz 20 dB Directional Coupler | CP10018A-20-MBT

The CP10018A-20-MBT is a 0.5–18 GHz directional coupler with 20 dB nominal coupling for RF signal sampling, forward power monitoring, amplifier testing, and measurement applications. Electrical Specifications Parameter Frequency Min. Typ. Max. Nominal Coupling 0.5–18 GHz 18.5 dB 20 dB 21.5 dB Coupling Flatness 0.5–18 GHz — ±0.6 dB ±1.0 dB Directivity 0.5–8 GHz 20 dB 24 dB — Directivity 8–18 GHz 16 dB 21 dB — Insertion Loss 0.5–18 GHz — 1.3 dB 1.7 dB Main Line VSWR 0.5–8 GHz — 1.15:1 1.20:1 Main Line VSWR 8–18 GHz — 1.20:1 1.30:1 Coupled Line VSWR 0.5–8 GHz — 1.15:1 1.25:1 Coupled Line VSWR 8–18 GHz — 1.25:1 1.35:1 Average Power Handling 0.5–18 GHz — — 20 W Connector: SMA Female Operating Conditions: 50 Ω system, 25°C environment. Applications RF signal sampling, forward power monitoring, amplifier testing, antenna systems, communications equipment, wireless testing, and RF laboratory applications.