【High-Precision Satellite Finder】The VF-8620 is a high-definition satellite finder for DVB-S2/S2X systems, featuring a built-in compass and LED flashlight for easy satellite dish alignment 【User-Friendly Display】Equipped with an LCD backlight for nighttime use, the device shows signal quality percentage directly on the body, ensuring accurate readings in any lighting condition 【Long-lasting Battery】A quick-charging lithium-ion battery provides approximately 5 hours of continuous use, with low-voltage charging support to automatically wake up dormant batteries 【Advanced Features】Supports transponder editing, DiSEqC 1.0 and 1.1, Ku/C band selection, and provides LNB short circuit protection with indicator light 【Comprehensive Signal Testing】Measures signal strength, quality, BER, PWR, and more, with voice alerts indicating signal strength levels and an option for signal lock sound notification 【Versatile Power Options】Includes a 12V, 1A power supply and a car charger, making it suitable for both home and field use 【Easy Updates】Software can be updated via Micro USB, ensuring the device stays current with the latest features and improvements Specifications: Model: VF-8620 System Compatibility: DVB-S2/S2X Display: LCD with backlight Additional Features: Compass, LED flashlight Battery: Lithium-ion, approx. 5 hours usage Supported Protocols: DiSEqC 1.0 and 1.1 Frequency Range: 950~2150MHz Input Impedance: 75Ω Output Power: 13/18V, 350mA Minimum Signal Level: -35dBuV (noise) Maximum Input Level: ~90dBuV Power Supply: 12V, 1A Charging: Micro USB, car charger included Software Update: Via Micro USB Signal Measurements: Strength, Quality, BER, PWR Additional Functions: 22KHz tone (On/Off/Auto), Ku/C band selection