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Cable tunnel
26/09/2021 1690
Cable tunnel

IntroductionWith the development of society, the use of electricity is indispensable for our lives, and cable tunnels are inextricably linked with electricity. A cable tunnel refers to a tunnel used t...

STM (Australian Digital Bag Brand)
25/09/2021 1375
STM (Australian Digital Bag Brand)

IntroductionSTM, an Australian brand, manufactures fashionable and comfortable laptop bags and digital product protection equipment. The logo is the lowercase English letter of stm. Stm originated fro...

STM (dedicated transmission module)
25/09/2021 1459
STM (dedicated transmission module)

STM-(Special Transmission Module)It interfaces with standard ETCS vehicle equipment through STMFFFIS. The combination of STM and ETCS on-board equipment realizes a set of functions that will meet the...

Communication satellite monitoring system
24/09/2021 1339
Communication satellite monitoring system

Introduction to communication satellitesCommunication satellites are the space part of satellite communication systems. A geostationary orbit communication satellite can cover about 40% of the earth's...

Distributed optical fiber temperature measurement system
24/09/2021 1329
Distributed optical fiber temperature measurement system

Technical indicatorsSpatial resolution: 1m@10km, 10m@60km Number of channels: 2 Dynamic range: 30dB Configuration: Dual loop system Temperature resolution: 0.1℃ Temperature measurement accuracy: ± 0.1...

Fujitsu fi-6130
23/09/2021 1359
Fujitsu fi-6130

Basic parametersMaximum format: A4+Optical resolution: 600×600dpiScan speed: Color: 30ppm/60ipm(200dpi /300dpi, grayscale: 40ppm/80ipm(200dpi); 30ppm/60ipm(300dpi), black and white: 40ppm/80ipm(200dpi...

FI (Fouling Index)
23/09/2021 1631
FI (Fouling Index)

In the process of reverse osmosis water treatment, the SDI value is one of the important indicators for determining the inflow of the reverse osmosis system; it is the main means to check whether the...

Leaky coaxial cable
22/09/2021 1906
Leaky coaxial cable

AdvantagesCompared with the traditional antenna system, the leaky coaxial cable antenna system has the following advantages:1. The signal coverage is uniform, especially suitable for narrow tunnels, e...

GPS monitor
22/09/2021 1750
GPS monitor

IntroductionGPS monitors are divided into moving target monitors and displacement monitors (mainly used in engineering, geology, and landslide monitoring). The most widely used mobile target is the ve...

Dan Yang (Founder of VINCI)
22/09/2021 1667
Dan Yang (Founder of VINCI)

Personal introductionDr. Dan Yang has two daughters. The eldest daughter is proficient in painting, mathematics and writing. She was admitted to MIT at the age of 16. The youngest daughter became the...

Signal transmission confidentiality
22/09/2021 1752
Signal transmission confidentiality

Safety protection measures taken to prevent leakage of secrets during the transmission of communication signals. The security of signal transmission is mainly to ensure that the signal is neither leak...

Microwave altimeter
16/09/2021 1817
Microwave altimeter

R&D backgroundAlthough the ocean contains huge treasures that can promote the development of human society, it is also the source of many major natural disasters. The occurrence of marine disaster...

Confocal Fluorescence Microscope
16/09/2021 1556
Confocal Fluorescence Microscope

Technical indicatorsFiber integrated picosecond diode pulsed laser (power/repetition rate adjustable, maximum 80MHz); 375-900nm wavelength range; standard 20X and 40X objective lenses; single photon a...

Height sensor
16/09/2021 1686
Height sensor

Height Sensor|Speed ​​Sensor|Honeywell High Precision Intelligent Pressure SensorDesignated Agent-York Instrument Company HoneywellPPT/PPT-R pressure sensor is based on Honeywell's tradition...

Fiber optic repeater
16/09/2021 3251
Fiber optic repeater

OverviewThe repeater is a repeater between the base station (BS) and the mobile station (MS). It belongs to the same-frequency amplification device and refers to the process of wireless communication...