Specification: Features: _x000D_With backlight function, you can use this digital finder at night. _x000D_Elegant exterior and convenient to carry. _x000D_Great for remote satellite antennas. _x000D_This is a great professional digital TV signal finder with excellent sensitivity. _x000D_Create a digital TV Era for you to enjoy a happy life. _x000D_ _x000D_Specifications: _x000D_Frequency Range: 170-860MHz _x000D_Input level Range: -40 ~ -10dBm _x000D_Impedance: 75 _x000D_Insertion Loss:5.0dB _x000D_Power Supply: 9V DC _x000D_Operating Temperature: 0 ~ 40 _x000D_Dimension: 12.5 * 6.4 * 3.5cm / 4.92 * 2.52 * 1.38inch _x000D_Package Weight: 196g _x000D_ _x000D_Package List: _x000D_1 x Signal Finder _x000D_1 x Power Cable _x000D_1 x AA Battery Box (Batteries are not included) _x000D_1 x User Manual Features: 1With backlight function, you can use this digital finder at night. 2Elegant exterior and convenient to carry. 3Great for remote satellite antennas. 4This is a great professional digital TV signal finder with excellent sensitivity. 5Create a digital TV Era for you to enjoy a happy life. PackageList: