A Digital Satellite Signal Antenna Debugging Technology Detector

Abstract

The invention relates to a digital satellite signal antenna debugging technology detector, which includes a casing, a circuit board is arranged inside the casing, and a satellite antenna connection port, a receiver connection port, a display screen and longitude and latitude input buttons are arranged on the outside, wherein the The circuit board is provided with a main controller, a tuner, and a demodulator; the tuner and the demodulator are connected to each other, and the signal input end of the tuner is connected to the satellite antenna connection port, and the demodulator The signal output end of the receiver is conductively connected with the main controller, and the receiver connection port, the display screen and the latitude and longitude input buttons are all conductively connected with the main controller. In this way, the inspector can obtain the antenna elevation angle, azimuth angle and polarization angle after inputting the local location and satellite longitude of the antenna to the detector, and can rotate and adjust the antenna according to the antenna elevation angle, azimuth angle and polarization angle displayed on the display screen. The detector can quickly and accurately find the required satellite, and the operation is very fast, convenient and efficient.

Description

technical field [0001] The invention belongs to the technical field of satellite signal antenna debugging, in particular to a digital satellite signal antenna debugging technology detector. Background technique [0002] In recent years, with the vigorous development of TV satellite receivers, all countries in the world are actively developing live TV satellites (DVB-S / S2), which has led to the development of the wireless high-frequency communication system industry, and also made the satellite digital TV receiving system industry at home and abroad flourish. When it develops, it not only earns a large amount of foreign exchange for our country every year, but also increases the domestic job market. [0003] At present, satellite finders are used to adjust the angle of satellite antennas when installing satellite antennas, but the existing star finders on the market are either pointer-type star finders, and the readings are extremely inconvenient and inaccurate, which serious...

AI Technical Summary

Problems solved by technology

[0003] At present, satellite finders are used to adjust the angle of satellite antennas when installing satellite antennas, but the existing star finders on the market are either pointer-type star finders, and the readings are extremely inconvenient and inaccurate, which seriously affects the adjustment efficiency, and The response speed is slow, and it is difficult to display real-time signal changes; either it is an analog signal star finder, which can only detect the signal strength when using it, and cannot accurately align the satellite you need when installing the satellite antenna. complicated and inconvenient

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