Frequency spectrum monitoring and wireless networking equipment

Abstract

The invention discloses frequency spectrum monitoring and wireless networking equipment which comprises frequency monitoring equipment, a power adapter, an antenna and a battery box, wherein the poweradapter, the antenna and the battery box are electrically connected with the frequency monitoring equipment. The frequency monitoring equipment comprises a mainframe box, a preselector unit, a front-end unit and a digital processing unit, wherein the preselector unit, the front-end unit and the digital processing unit are arranged on the inner side of the mainframe box and communicate with the ARM platform main control unit through a bus controller. RF signals output by the preselector unit access the front-end unit, and intermediate frequency signals of the front-end unit access the digitalprocessing unit. The ARM platform main control unit is arranged on the inner surface of a front panel of the mainframe box; the ARM platform main control unit is in communication connection with the voice module and the main control bus controller. According to the spectrum monitoring and wireless networking equipment, remote control and remote measurement can be realized, and the functions of real-time monitoring, quick search, spectrum analysis, data analysis, system management and report of wireless signals are realized; and the frequency monitoring equipment has relatively high receiving sensitivity and is combined with a matched antenna to form a wireless monitoring system.

Description

technical field [0001] The invention relates to spectrum monitoring and wireless networking testing equipment, belonging to the technical field of spectrum monitoring equipment. Background technique [0002] Frequency monitoring equipment is a wireless monitoring equipment working in the frequency range of 100kHz to 3.6GHz, which mainly realizes the search, monitoring and analysis of wireless signals, as well as the evaluation and prediction of wireless networking status; it is used for field use of communication equipment in wartime and peacetime, Maintenance support provides real-time basic data of the electromagnetic environment, which can ensure that operators carry out maintenance support and training activities in real time and efficiently, and guide operators to take appropriate technical countermeasures and ensure their own safety under various electromagnetic interference conditions; The structure of the current frequency monitoring equipment is relatively simple, a...

Images