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About UIY

UIY was established in 2003 in Shenzhen, China, with the registered capital of 200 million yuan (about 32 million dollars). It is an integrated enterprise, which includes research, production, marketing and service for the civilian and military microwave communications device. The products are sold all over the world. Relying on industrial advantages and excellent professional skills, UIY won reputation and public praise in the microwave communications industry under experienced domestic and international operation mode.

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Table 1-Standard radar-frequency letter band nomenclature International table Band designation Nominal frequency range Specific frequency ranges for radar based on ITU assignments Region 1 Region 2 Region 3 HF 3-30 MHz VHF 30-300 MHz None 138-144 MHz 216-225 MHz 223-230 MHz UHF 300-1000 MHz 420-450 MHz 890-942 MHz L 1-2 GHz 1215-1400 MHz ......Detail
The Drop in isolator/circulator is usually installed on the circuit board, the following is the installation instruction: Slotting on the circuit board to locate the drop in part. (The depth of the slot depends on the distance from the pin to the ground.) Solder the pin onto the circuit board (welding temperature <180°). Do not put too much solder paste, and pay attention to the VSWR......Detail
In order to maintain the order of air waves and promote the development of the radio industry, the China Ministry of Industry and Information Technology has strengthened and regulated the 2400-2483.5MHz, 5150-5350MHz, and 5725-5850MHz frequency bands (hereinafter referred to as the 2400MHz, 5100MHz and 5800MHz frequency bands) and issued the notice of Strengthening and Standardizing 2400MHz, 5100M......Detail
To make it easier for you to inquire about the current frequency usage of the public mobile communication system in China, the relevant frequency information that the Ministry of Industry and Information Technology has licensed to the four basic telecommunications operators is now organized as follows (as of September 2021) Operators Frequency band Network standard China Telecom 8......Detail
For amateur radio communications, VHF and UHF frequency bands are frequently and convenient used by radio enthusiasts. Whether at home, in a car, traveling, or at work, they are all accompanied by U/V frequency bands equipment. So what is the U/V segment?   UHF&VHF The VHF frequency band ranges from 30 to 300 MHz, and the radio wave wavelength is 10 to 1 m, so VHF is also called ......Detail
UIY Surface Mount Isolator and Circulators, featured by its small size, easy to install by reflow soldering, offer high frequency and rich frequency range which are one of the popular choices among our customers. The Surface Mount Isolator/Circulator is easy to install because it does not require complicated installation skills and wiring. All you have to do is to solder and install it on th......Detail