DC–4 GHz, 2 W N-type Male-to-Female RF Coaxial Fixed Attenuator — 50 Ω, available in 1–40 dB Key benefits Protects sensitive equipment: reduces input power to receivers, spectrum analyzers, and test instruments to prevent overload or damage. Preserves signal integrity: 50 ohm impedance and N-type connectors maintain proper matching across DC to 4 GHz, minimizing reflections and measurement error. Reliable, repeatable attenuation: fixed attenuation values (1 dB up to 40 dB) provide predictable, stable signal level reduction for testing and system integration. Easy integration: N-type male-to-female form factor plugs directly into standard 50 ohm RF chains without adapters. What it does and why you need it Function: provides a fixed amount of signal attenuation between an N-type male output and an N-type female input, ensuring a controlled reduction in RF power. Problem solved: prevents receiver saturation, enables safe measurement of high-level signals, and lets you match signal levels between devices without changing source or load equipment. Standout attributes: wide usable frequency range (DC–4 GHz) and 2 W power handling support a broad set of RF laboratory, field, and production uses while keeping connections consistent with common 50 ohm systems. Important attributes Frequency range: DC to 4 GHz for compatibility with many RF, microwave, and wireless systems. Attenuation options: fixed values available from 1 dB through 40 dB to suit diverse level-control needs. Power rating: 2 W load capacity for reliable operation at the rated attenuation level. Impedance: 50 ohm nominal to match standard RF systems and minimize VSWR issues. Connectors: N-type male to N-type female, compatible with standard 50 ohm coaxial cabling and test equipment. Construction: designed for consistent performance and stable attenuation in typical lab and field environments. Typical applications Test and measurement: reduce signal levels into spectrum analyzers, signal generators, and network analyzers to within instrument dynamic range for accurate measurements. Receiver protection and level control: protect receivers, transceivers, and front-end components from strong signals during antenna testing, RF system commissioning, or live deployments. Signal conditioning in RF systems: insert predictable attenuation to balance channel levels, simulate path loss, or calibrate system gain in communication and radar setups. Usage notes Select the attenuation value (1–40 dB) appropriate for the expected input power and desired output level. Ensure system impedance is 50 ohm for optimal performance; check connector tightness to maintain low insertion loss and consistent attenuation. Avoid exceeding the 2 W power rating to prevent damage or performance degradation. Specifications (as supplied) Frequency: DC–4 GHz Power handling: 2 W Impedance: 50 ohm Connector type: N-type male to N-type female Attenuation: fixed values available from 1 dB to 40 dB This attenuator offers a straightforward, dependable way to control RF signal levels and protect equipment across a wide frequency range while maintaining compatibility with standard 50 ohm N-type systems.