Add Favorite Set Homepage
Position:Home >> News >> Projects

Products Category

Products Tags

Fmuser Sites

  • FDM versus TDM-Difference between FDM and TDM

    This page on FDM versus TDM describes difference between FDM and TDM multiplexing very useful for telecom engineers. TDM (Time Division Multiplexing) and FDM (Frequency Division Multiplexing) are the two techniques of multiplexing. The common diff

    Posted on:06-12 View:5691
  • Heterodyne receiver vs Homodyne receiver-difference between Heterodyne...

    This page on Heterodyne receiver vs Homodyne receiver describes difference between Heterodyne receiver and Homodyne receiver. There are two main architecture prevails in radio receiver of any system i.e. Heterodyne and Homodyne. Both heterodyne and homod

    Posted on:06-12 View:8622
  • AM/FM/PM: Commons and Differences

    AM( amplitude modulation ), PM( phase modulation ) and FM( frequency modulation )  All these modulation types are analog modulation techniques in radio broadcasting/wireless communication, they are very basic but also very imprtant, and the

    Posted on:06-12 View:13055
  • AM receiver vs FM receiver | Difference between AM receiver and FM rec...

    Radio broadcasting is transmission of audio (sometimes with related metadata) by radio waves intended to reach a wide audience, it is also known as wireless communication. But how do radio signals be transferred ? An AM/ radio receiver is necessar

    Posted on:06-12 View:3606
  • How to Use an SWR / VSWR Meter?

    VSWR , Voltage Standing Wave Ratio / SWR meters are very useful, and although easy to use, there are a few useful hints and tips that can be applied. Standing wave ratio meters come in a variety of forms, but essentially they are all used to measur

    Posted on:06-11 View:4617
  • Simple SWR Meter Circuit - Reflectometer

    The circuit for a simple VSWR meter, SWR bridge or reflectometer consists of a few components and can be relatively simple to construct.. An SWR meter can also be known as a reflectometer or SWR bridge. The circuits for SWR bridges can be relative

    Posted on:06-11 View:3586
  • VSWR(SWR) Calculation

    About VSWR(SWR) When setting up an antenna and transmitter system, it is important to avoid impedance mismatching anywhere in the system. Any mismatch means some proportion of the output wave is reflected back toward the transmitter and the system becomes inefficient. Mismatches

    Posted on:06-11 View:2602
  • What is VSWR?

    Overview VSWR (Known as Voltage Standing Wave Ratio ), is a measure of how efficiently radio-frequency power is transmitted from a power source, through a transmission line, into a load (for example, from a power amplifier through a transmission line, to an ante

    Posted on:06-11 View:5422
  • 5G arrived in Chicago in 2019. What will happen with the fifth generat...

    Wireless companies will continue developing their 5G networks in Chicago in 2020, but it will be years before most consumers take advantage of the ultrafast download speeds. Businesses are figuring out how they can best use the fifth generation of w

    Posted on:06-10 View:1500
  • SMAC in the DARQ: five trends shaping tech in 2020

    Will we fall in love again with tech in 2020? In 2020, will the wow factor return to consumer hardware? Will blockchain and 5G punch into the mainstream? Or will the world unify against Big Tech's tax-avoidin

    Posted on:06-10 View:1511
Home| About Us| Products| News| Download| Support| Feedback| Contact Us| Service

Contact: Zoey Zhang    Web: www.fmuser.net

Whatsapp/Wechat: +86 183 1924 4009

Skype: tomleequan     Email: [email protected] 

Facebook: FMUSERBROADCAST     Youtube: FMUSER ZOEY

Address in English: Room305, HuiLanGe, No.273 HuangPu Road West, TianHe District., GuangZhou, China, 510620    Address in Chinese: 广州市天河区黄埔大道西273号惠兰阁305(3E)