1. 4.3-inch high-definition TFT LCD screen, supports H.264/H.265 (10 Bit) hard decoding, can display digital signal strength and quality measurement devices in real time, and supports preset all satellite information, which is convenient for users to quickly locate satellites. 2. Support functions such as circular search, constellation analyzer and spectrum analyzer, which can facilitate satellite signal search and analysis. 3. It supports Auto, Blind, Manual or NIT scanning, and has practical functions such as locking signal tone, automatic calculation of AZ, EL angle, etc., to ensure the best signal reception effect. 4. Equipped with speakers, it supports AV output and AV input at the same time, and has many practical features such as HDMI output, AHD camera input, compass function, real-time battery display and low battery reminder, which enhances the practicability of device applications. 5. The device supports LNB short-circuit protection, contains 7.4V/4000mAh lithium-ion battery and software upgrade through USB interface, and supports the use of soft cameras (such as BISS automatic rollover, PowerVu automatic rollover, TNT (19.2E)), VCM, ACM , multi-stream, T2MI, Multi-PLP and other functions, providing a full range of user experience, convenient for users to use and maintain.