Potentiometer Sensor Switch     Audio/Video Components >Potentiometer >Attenuator Attenuator --RA035H --RA035V    Attenuator    RA035H Impedance is 75Ω. Nominal attenuation is 20dB. Minimal attenuation is 0.5dB max.    RA035V Impedance is 75Ω. Nominal attenuation is 20dB. Minimal attenuation is 0.5dB max.