The digital satellite finder is microprocessor controlled, ensuring reliable and accurate performance. Signal strength is displayed graphically on the LCD screen in a thermometer-style scale and numerically (0-99). It also provides audible tone feedback through a built-in buzzer, with higher tones indicating stronger signals. Highly sensitive, the device can detect weak signals, while its attenuation control allows for adjustment when receiving strong signals to ensure clear readings.Features: Compact and lightweight design for easy portability. Integrated compass for improved alignment and faster satellite tuning. LCD graphic display with LED backlight to clearly show satellite signal intensity. Connects between your LNB and receiver to help locate the optimal satellite position. Powered directly from your satellite receiverno external power source or batteries required. Includes buzzer and attenuation control for user-friendly operation.Specifications: Material: ABS Impedance: 75 ohms Gain: 10dB Power Supply: DC 13-18V Signal Detection: 0Hz / 22KHz Frequency Range: 950-2150MHz Input Level: -40 to -10dBm Operating Level: 52-60dB Operating Temperature: 0-40C Item Size: Approx. 12.7 x 6.5 x 2.5cm (5 x 2.56 x 0.98in) Item Weight: Approx. 92g (3.26oz) Package Weight: Approx. 169g (5.98oz) Package Size: Approx. 18 x 10.5 x 5.5cm (7.09 x 4.13 x 2.16in) Package List: 1 x Satellite Finder 1 x User Manual (English)