As 5G network operating frequency bands are allocated higher and higher, the coverage depth of outdoor base stations for indoors is becoming increasingly insufficient. In densely populated areas such as hotels, shopping malls, office buildings, etc., room division equipment is needed to evenly distribute the source signal to the indoor area to be covered, so as to improve the indoor mobile communication environment.
In this case, TXGA provided various types of RJ45 connectors, D-SUB wiring harnesses and other products for the 5G NR telecom smart room frequency shift management unit. The product has good compatibility and anti-interference performance, and can realize the combined output of 5g radio frequency signal and 2G/3G/4G signal without mutual interference.
Radio waves refer to electromagnetic waves in the radio frequency band that propagate in free space (including air and vacuum). Through radio monitoring stations, radio waves can be discovered, located, tracked, recorded, and monitored. In order to standardize radio management and investigate illegal radios in a timely manner, in addition to ordinary base station monitoring, radio monitoring vehicles are also needed to improve the mobility of monitoring and make up for the lack of coverage of fixed monitoring stations. The radio monitoring vehicle integrates the main part of the fixed station and can be moved flexibly. It is mainly used for on-site radio monitoring in large-scale activities such as the college entrance examination.
TXGA's interconnection solutions for radio mobile monitoring vehicles include FPC connectors, board-to-board connectors, wire-to-board connectors and other products. The product has a sturdy structure design and a stable plug-in effect, and at the same time, it is light in weight and small in size. It can still maintain a stable and reliable transmission effect in the vehicle environment, and meets the needs of radio monitoring in various environments.
The intelligent wireless DTU (Data Transfer Unit) is a wireless terminal device specially used to convert serial port data into IP data or IP data into serial port data, and transmit them through wireless communication network. It realizes bidirectional wireless data transmission between front-end equipment and background center. It is one of the most frequently used products in Internet of Things communication equipment. It is often used in petroleum, petrochemical, mining and other occasions where wireless data transmission is required but wiring is inconvenient.
The B-type USB connector provided by TXGA for intelligent wireless DTU has a high-speed transmission rate of 480Mbit/s, and is compatible with low-speed 1.5Mbit/s and full speed 12Mit/s. The maximum current of each contact of the product is 1.5A, the maximum voltage is 30V, and the maximum cable transmission distance is 5m. Through the HUB cascade mode, a B-type USB connector can be extended to 127 USB devices, and supports four transmission modes: control transmission, interrupt transmission, synchronous transmission and batch transmission. Meet the equipment expansion requirements of intelligent wireless DTU.