Key specifications Standing ratio: ≤ 1.5 Amplification without cable: 30 dB Noise figure: ≤ 1.5 Impedance: 50 Ω Benefits Reliable matching: standing ratio ≤ 1.5 reduces reflections and improves power transfer in RF systems. Strong gain: amplification of 30 dB enhances weak signals without requiring additional cable length. Low added noise: noise figure ≤ 1.5 keeps signal integrity for clearer reception. Broad compatibility: 50 Ω impedance matches common RF components and test equipment for easy integration. Use scenarios Weaksignal reception: use in environments with poor signal strength to boost the received signal while maintaining clarity. RF testing and measurement: suitable for bench setups with standard 50 Ω test gear to evaluate devices or prototypes. 50 Ω system integration: ideal for amateur radio or other 50 Ω communication links that require reliable gain and proper impedance matching.