15 dB RF Attenuator (N-JK) — DC to 3 GHz Key benefits — why you need this attenuator - Protects sensitive receivers and test equipment by reducing input signal levels by 15 dB, preventing overload and distortion. - Improves measurement accuracy and repeatability by providing a known, stable attenuation between source and load. - Compatible with standard 50 ohm RF systems and N-type connections for easy integration into lab, field, or production setups. What makes it stand out - Low reflection: VSWR ≤ 1.20 keeps mismatch losses minimal, preserving signal integrity across the specified band. - Wide frequency coverage: DC to 3 GHz supports many wireless, microwave, and RF test applications. - Robust operating range: -25°C to +100°C for reliable performance in varied environments. Specifications (exact) - Quantity per lot: 1 piece - Maximum power consumption: 25 W - Attenuation: 15 dB - Connection: N-JK (N-type jack) - VSWR: ≤ 1.20 - Impedance: 50 ohms - Frequency range: DC to 3 GHz - Operating temperature range: -25°C to +100°C Function and compatibility - Function: Fixed passive attenuator that reduces RF signal amplitude by 15 dB while maintaining a 50 ohm system match. - Compatibility: Designed for 50 ohm test benches, signal generators, spectrum analyzers, receivers, transmitters, and any equipment using N-type jack connections within DC–3 GHz. Practical attributes - Interface: Standard N-JK connector ensures direct mating with common N-type cables and fixtures. - Performance-focused: Specified VSWR and attenuation provide predictable insertion loss and low reflection for accurate measurements. - Environment: Rated for typical lab and field temperatures to maintain stability during routine and extended use. Common use scenarios 1) Test and measurement: Insert the attenuator between a signal generator and a spectrum analyzer to prevent front-end overload while maintaining calibrated attenuation for repeatable measurements. 2) System protection: Place the attenuator ahead of a sensitive receiver or ADC in a test setup to reduce strong input signals and avoid damage or intermodulation. 3) Signal conditioning in production: Use in manufacturing or validation lines to bring device-under-test output levels into the expected range for automated testing and functional checks. Ordering and deployment tips - Order quantity: supplied as 1 piece per lot. - Ensure mating connectors and cables are 50 ohm and N-type to preserve specified VSWR and impedance matching. - For continuous high-power operation verify thermal conditions remain within the -25°C to +100°C range and that the 25 W maximum is not exceeded. This attenuator provides a reliable, specification-driven way to control signal levels, protect equipment, and achieve consistent RF measurements across DC to 3 GHz applications.