Frequency range - DC to 3 GHz, with variants available up to 4 GHz Attenuation options - Fixed steps available: 1, 2, 3, 5, 6, 10, 15, 20, 30, 40 dB - Precision ranges: 1–10 dB with tolerance ±0.5 dB; 15–40 dB with tolerance ±1 dB Impedance and performance - Impedance: 50 ohms - Maximum VSWR: 1.2:1 - Designed for stable 50 ohm RF system performance and predictable signal attenuation Applications and use scenarios - RF bench testing and calibration: use to set signal levels before measurement with analyzers or receivers, protecting sensitive equipment while enabling accurate test conditions - Wireless link and transmitter testing: adjust output levels to simulate different link budgets and verify receiver response under varied signal strengths - Front end and system integration: match and attenuate signals in mixers, amplifiers, or RF chains to ensure proper operation and prevent overload during development or QA testing Notes - This description reflects frequency range, attenuation options, tolerances, VSWR, and impedance as specified - Material, connector type, and physical dimensions are not provided here and should be confirmed from the product datasheet or supplier - Suitable for any 50 ohm RF system requiring controlled attenuation with reliable impedance matching