Communications Antenna,Smart Card Connectors,SIM Card Connectors,SD card connectors,Solar Connector
Telecommunication / Networking
The widespread deployment of 5G continues to promote the development of smart cities, smart living
As commercial vehicles become connected vehicles, how do you integrate the latest technology while
Developing Industry-Leading Technologies for Tomorrow's Consumer Products.
A wide variety of microminiature interconnects designed for mobile phones, MP3 players, tablets, and
Medical diagnostics must be convenient if they are to be continuous. Already smartphones are being
Data Center Solutions
Data centers need fast, reliable, seamless connectivity to meet the growing demands of 5G
Where are WIFI antennas sold?
Nowadays, WiFi networks have become widespread around us. You can use WiFi networks when you are in coffee shops, buses, and office places.
Nine simple ways to enhance wifi antenna signal in home
We've all experienced this feeling: you watch the video well, and suddenly the video gets stuck and starts to buffer endlessly. It's a maddening thing to suddenly slow down. Here are some ways to enha
What is the difference between router 2.4g and 5g
2.4g and 5g mainly refer to signals in two different frequency bands, which differ mainly in transmission range and network speed.
What is 5G wireless WiFi?What is the difference between 5G wireless WiFi and 2.4G Wifi
What is 5G wireless WiFi?What is the difference between 5G wireless WiFi and 2.4G Wifi,The so-called 5G wireless WiFi
RF transceiver transmission is widely used in vehicle monitoring, remote control, telemetry, small wireless networks, wireless meter reading
The internal and significance of common RF indicators(III)
The internal and significance of common RF indicators,temperature compensation Generally speaking, we only do temperature compensation in the transmitter.Of course, receiver performance is also affect
The internal and significance of common RF indicators(II)
the source of PAR PAR (signal peak-to-average ratio) is usually represented by a statistical function such as CCDF, and its curve represents the power (amplitude) value of the signal and its correspon
The internal and significance of common RF indicators
The internal and significance of common RF indicators,Industry information,Rx Sensitivity (receiving sensitivity),SNR (signal to noise ratio),TxPower (transmission power)
How to choose a wireless transmitter and receiver for drones?
How to choose a wireless transmitter and receiver for drones?When you want to get a quadrotor drone, the wireless transmitter (TX) and receiver (RX) should be the first thing you need to buy.
Introduction and precautions for the use of optical fibers, optical cables, jumpers, pigtails, and optical connectors
Optical fiber is the abbreviation of Optical Fiber, which is a waveguide medium that transmits light energy, and is generally composed of a core and a cladding.
How to choose the right connector
The selection of connectors must consider both performance requirements and economic factors. The performance must meet the requirements of the electrical equipment of the system
Five common interfaces for video optical transceivers
There are mainly five types of commonly used interfaces for video optical transceivers, namely BNC interface (video), optical fiber interface (optical fiber), RJ-45 interface (Ethernet), serial port R
How can RF coaxial connectors ensure accuracy
For RF coaxial connectors in adapters or cable connectors, due to the difference in socket size, it is difficult to avoid the transition of conductor cross-sectional size from small increase or large
The artificial intelligence technology we will see at CES 2018
In the past few years, artificial intelligence-driven equipment and services have been the most popular and interesting items at global technology fairs. In addition to 2018, there are also obvious ne
Application and professional characteristics of radio frequency coaxial connectors
The radio frequency coaxial connector (hereinafter referred to as the RF connector) is usually regarded as a component attached to a cable or installed on an instrument as a component for electrical c
What do you need to pay attention to when installing optical fiber connectors
Optical fiber connector (hereinafter referred to as RF connector) is generally regarded as a component installed on a cable or installed on equipment, as a coaxial cable protective grounding or separa
RF connector market development trend
In order to adapt to the development of miniaturization, modularization, high-frequency, high-precision, and high-reliability of the whole machine equipment, new products of RF connectors are constant
The SIM card holder can have a strong use ability
The SIM card holder can have a strong ability to use, and it can also maintain a common progress performance. The use of memory cards can also be said to be a related basic condition that everyone sti
SMT processing solder joint quality and appearance inspection
With the advancement of technology, some electronic products such as mobile phones and tablet computers have become light, small and portable.
What is the difference between different types of sim card sockets
In this morning of the Internet era, each of us uses mobile phones. How much do we know about the phone deck? I think few people know about this deck because our deck is It is set inside the mobile ph
How to linearize the RF power amplifier
The non-linear distortion of the RF power amplifier will cause it to generate new frequency components. For example, for the second-order distortion, it will produce the second harmonic and two-tone b
What are the criteria for judging the nonlinearity and linearity of a power amplifier?
The standard for judging non-linearity and linearity can be: use a fixed frequency f1 and level input to the amplifier, observe the output of the amplifier, if its output contains additional frequency
What is a broadband power amplifier? What are the main applications?
The signal amplified by the amplifier has a lot to do with the frequency of the signal. If the frequency is too high or too low, the operational amplifier will have a lot of distortion when amplifyin
What is a solid state power amplifier? RF solid state power amplifier?
Solid-state power amplifiers have the advantages of small size, low working voltage, long life, high efficiency, and high reliability. They have been widely used in radio frequency/microwave/millimet
What is a power amplifier module? Where can I purchase it?
The power amplifier is a module circuit in the RRU equipment, referred to as the PA module. Complete small signal amplification and power amplification in the TRX link.
The birth background and development status of microwave power modules
Transmitting devices are mainly divided into two forms: semiconductor solid-state devices and electric vacuum devices. As a power amplifier, electric vacuum devices have played a very important role i
Detailed analysis of various classifications, indices and main characteristics of microwave filters
According to the type of the transmission line of the microwave filter, the performance index and design method of various microwave filters are introduced in detail according to this classification m
Classification and structure of microwave communication antennas
The antenna system is an important part of the microwave relay communication system. The signal energy transmitted by the microwave equipment is sent and received point-to-point in free space through
Microwave communication antenna technical requirements
The mechanical properties of antennas produced by different manufacturers are different. This requires that the mechanical performance requirements of the antenna are clearly defined in the design of
Four factors affecting the signal loss of connector coaxial cable
Under normal circumstances, when the coaxial cable transmits data signals, it will continuously lose the signal, which will cause the signal amplitude to decrease after reaching the end point, and som
t's about the transformation and development of RF engineers
In the future, the trend of circuits is digital and integrated. So, will the living space of traditional RF engineers, including those who make devices and the design of RF front-ends, be compressed?
Low-cost millimeter-wave phased array chip comes out, breaking multi-party checks and balances
On June 15th, Liu Yunjie, an academician of the Chinese Academy of Engineering, stated that the Nanjing Network Communication and Security Purple Mountain Laboratory has developed a CMOS millimeter wa
What is the difference between antenna and radar
An antenna is a metal device (such as a rod, wire, or arrangement of wires) used to transmit or receive radio waves. A component used in radio equipment to transmit or receive electromagnetic waves.
The principle, development and application of radio frequency circuit
Radio frequency is abbreviated as RF, radio frequency is radio frequency current, which is an abbreviation of high-frequency alternating electromagnetic waves. The alternating current that changes les
Types of radio communication antennas
Various radio communication antennas
TV antenna detailed explanation Antenna working principle and function
veryone is familiar with TV antennas. I remember that old-fashioned black-and-white TVs were pole-mounted TV antennas that had their own antennas and were later developed outdoors. But so far, TV ante
Whole machine power amplifier MW1982-20W 50Ω 43dBm(20W) 20MHz to 2500MHz
MW1982-20W microwave power amplifier adopts the latest GaN power tube and ultra-wideband power matching synthesis technology. The instrument uses a single knob to control the power output and size, an
Why is the amplifier limited? The reason is!
An amplifier is an electronic device used to increase signal power. The amount of amplification in an amplifier is measured by its gain, that is, the ratio of output voltage, current, or power to inpu
Class A Class B Class AB Class D Class G Class H Power Amplifier Circuit Knowledge Sharing
Class A Class B Class AB Class D Class G Class H Power Amplifier Circuit Knowledge Sharing
The concept and parameters of waveguide antenna
A waveguide antenna is an antenna that guides radio frequency energy from an air medium into a waveguide, and vice versa.
Xiamen Lineyi Antenna & Connectors has been engaged in R&D and marketing of 5G/4G antennas, Wi-Fi antennas, GPS antennas series, 5.8G antennas for aerial photography drone as well as smart card connectors series for over 15 years with rich experience in the field. We have 2 production bases in Ningbo and Dongguan with more than 200 employees. Factories covers an area of 20000 square meters. Our production lines are well equipped with state- of- the- art automatic machines.......