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AN INTRODUCTION ABOUT SECTOR ANTENNA
Aug , 21 2021
To increase or widen the coverage area, and thus the number of served clients, several sector antennas are installed on the same supporting structure, such as tower or mast. Such a construction is often called a sectorized antenna, though sometimes for brevity "sector antenna" is used as well. It has several angularly-separated sector antennas.GSM Multi-Band Directional Sector Antenna is one of ty...
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Intermodulation interference remediation
Oct , 30 2021
As factory for RF Passive components, most of our customer always asked us offer the Low PIM passive components, such as Low PIM power splitter, Low pim power tapper, Low PIM directional coupler etc. Why intermodulation is so important in wireless solutions? and how to improve it? Below are 3 tips. 1) Select the appropriate frequency point combination. The channel point group without th...
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Enterprise Culture Wall
Nov , 12 2021
Last Friday, the company leaders asked each department manager to conceive a cultural banner, the main content was to spread positive energy and positively guide all employees to take responsibility by example. People in every department （including filter combiner production line,power splitter combiner production line)were brainstorming and came up with all kinds of good sentences. Ultimately, th...
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Weekly Environmental Hygiene Assessment
Dec , 23 2021
In order to ensure that workers are working in clean, neat work environments, our company administrators conduct a full range of hygiene check for each department every Saturday morning. Excellent sectors will have cash rewards, The production lines of Low PIM RF combiner/ High Power rf filters/rf power splitter were very clean.
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Working principle of rf cavity filter
Mar , 26 2022
RF Cavity filter is a microwave filter with resonant cavity structure. . A cavity can be equivalent to the parallel capacitance of the inductor, so as to form a resonant stage to realize the microwave filter function: compared with other properties of the microwave filter, the cavity filter has a solid structure, stable and reliable performance, smaller volume, moderate...
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Automatic Soldering Machine
Apr , 16 2022
The company bought a new kind of equipment, an antomatic soldering machine. This device can speed up the soldering workflow on the production line. Automatic soldering eases the work pressure on a designer up to a considerable level and the end product is also much more better as compared to manual soldering. Among the various tasks that are needed to be performed for building up a circuit, it is ...
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Labor Day
Apr , 29 2022
In oredr to celebrate the Labor Day,we will have three-day holidays,from 30th,April to 2nd,May.On returning from the holiday,we will delivery goods according to scheduled date. With the coming of 1st May,people all over the wold will celebrate Labor Day,however do you know the history of Labor Day?Do you know why we celebrate Labor Day? And do you know why it is called Labor Day or why May 1...
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What is the difference between band-reject filter and bandpass filter?
Jul , 01 2022
A bandpass filter is an electronic device or circuit that allows signals between two specific frequencies to pass, but that discriminates against signals at other frequencies.In signal processing, a band-reject filter (also called a band-stop or notch filter) is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels. The main difference between...
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