There are four step attenuation totally. Built-in amplifier compensates insertion loss. Use LCD to display the satellite signal intensity ATT increasing key. If the incoming signal is strong, (the thermometer-scales shows max and the signal strength value shows 99) it can be attenuated by enabling this "attenuation" function, it reduces the incoming signal to a lower level. -95DR has a blue back light to allow use at night. The signal meter never needs to be recalibrated nor does it need complicated programming. Features: In-Line IF signal strength meter,75Ω connector,Built-In light & electric buzzer. Built in Compass;Ideal for satellite installations or to re-point your satellite dish. It automatically recognizes the LNBF frequency and works with any C band, Ku band, or Ka band satellite. No need to input transponder frequency, rate, or polarity. This meter is truly plug & play.
Amazon MarketplaceThere are four step attenuation totally. Built-in amplifier compensates insertion loss. Use LCD to display the satellite signal intensity ATT increasing key. If the incoming signal is strong, (the thermometer-scales shows max and the signal strength value shows 99) it can be attenuated by enabling this "attenuation" function, it reduces the incoming signal to a lower level. -95DR has a back light to allow use at night. The signal meter never needs to be recalibrated nor does it need complicated programming. Features: In-Line IF signal strength meter,75Ω connector,Built-In light & electric buzzer. Built in Compass;Ideal for satellite installations or to re-point your satellite dish. It automatically recognizes the LNBF frequency and works with any C band, Ku band, or Ka band satellite. No need to input transponder frequency, rate, or polarity. This meter is truly plug & play.