Radio Frequency Attenuators 1. Power: 5 watts 2. Frequency range: DC to 3.0 GHz 3. Standing Wave Ratio: 1.20 4. Connector: N 5. Impedance: 50Ω 6. Attenuation: 1-30dB selectable, 1-10dB±0.5dB, 15-30dB±1dB 7. Dimensions: 60*35 mm