4–18 GHz 10 dB | Directional Coupler | CP10418A-10-MBT

The CP10418A-10-MBT is a 4–18 GHz directional coupler with 10 dB nominal coupling for RF signal sampling, forward power monitoring, amplifier testing, microwave communications, and measurement applications. Electrical Specifications Parameter Frequency Min. Typ. Max. Nominal Coupling 4–18 GHz 9 dB 10 dB 11 dB Coupling Flatness 4–18 GHz — ±0.4 dB ±0.7 dB Directivity 4–8 GHz 20 dB 23 dB — Directivity 8–18 GHz 16 dB 20 dB — Main Line VSWR 4–12 GHz — 1.15:1 1.25:1 Main Line VSWR 12–18 GHz — 1.20:1 1.30:1 Coupled Line VSWR 4–12 GHz — 1.15:1 1.25:1 Coupled Line VSWR 12–18 GHz — 1.30:1 1.35:1 Insertion Loss (Including Coupling Loss) 4–18 GHz — 1.0 dB 1.4 dB Average Power Handling 4–18 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, microwave communications, wireless testing, and RF laboratory applications.