Inline RF attenuator with 3 dB attenuation for reliable signal control Key specs - Attenuation: 3 dB ± 0.5 dB - Max input power: 25 W - Frequency range: DC to 3 GHz - VSWR: ≤ 1.20 - Connectors: N male to N female - Impedance: 50 Ω - Temperature range: -55 C to +125 C - Box contents: 1 item Why you need it - Protect sensitive RF equipment by limiting input power to 25 W - Deliver predictable attenuation (3 dB) across DC to 3 GHz - Preserve signal integrity with a 50 Ω system and VSWR ≤ 1.20, minimizing reflections Best uses - Lab test bench: insert between signal source and test instruments to control level and protect receivers - RF development and calibration: verify system performance with defined attenuation across a wide frequency span - Field or industrial environments: withstand wide temperature swings while maintaining stable impedance Compatibility and performance - Inline N male to N female connectors allow easy integration in standard 50 Ω RF setups - Broad DC to 3 GHz range supports multiple communication and measurement applications - Robust temperature range suitable for both controlled labs and harsh environments