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  • A Tip for Using FMUSER FU-05B 0.5W FM Transmitter with Microphone

    Please use a microphone with the 3.5mm 3 pin STEREO type connector, not 2 pin nor 4 pin, otherwise you'll hear nothing from the MIC port.

    Posted on:09-13 View:159
  • PORTABLE OPERATING TIPS FOR HAM RADIOS

    Portable operation of ham radios is seemingly getting more popular every week. The “self-contained” style involves carrying or packing the entire radio package, including a power source, to the location where you plan to operate. You can hike, bike, or paddle to your station site, com

    Posted on:09-07 View:49
  • Difference between transmitter and receiver

    Definition In electronics and telecommunications, a transmitter or radio transmitter is an electronic device which, with the aid of an antenna, produces waves. In addition to their use in broadcasting, transmitters are necessary component parts of many electronic devices that c

    Posted on:09-07 View:171
  • How Does A Transistor Work?

    The transistor was invented by William Shockley in 1947. A transistor is a three-terminal semiconductor device which can be used for switching applications, amplification of weak signals and in quantities of thousands and millions of transistors are interconnected and embedded into a tiny in

    Posted on:09-04 View:59
  • Comparison of Proprietary RF and Bluetooth

    Designers have many choices when it comes to wireless connectivity in applications ranging from human interface devices (HIDs) to remote sensors for the Internet of things (IoT). One of the more fundamental decisions that need to be made, and one that many designers still wrestle w

    Posted on:08-28 View:108
  • What is Modulation? Different Types of Modulation Techniques

    Communication is the basic attraction of mankind as it gives the knowledge of what is going on around us. In our daily life, we communicate with many people and use the entertainment media like television, radio, internet and newspaper to get ourselves involved. These en

    Posted on:08-23 View:391
  • What is the Circuit Diagram of the Speaker Microphone?

    Description: This circuit takes an ordinary loudspeaker and allows it to be used in reverse, as a microphone. Noted: This circuits allows you to use a cheap loudspeaker as a microphone.Sound waves reaching the speaker cone

    Posted on:08-22 View:254
  • How to Make Your Own Small Radio Station

    Are you tired of the preprogramed junk that makes up radio? Don’t curse the DJ; seize the airwaves! An FM transmitter (like this one) is a simple device that connects to your music player and broadcasts your tunes through a weak radio signal. This signal can be picked up by receive

    Posted on:08-18 View:184
  • [Video] How to Build FM Radio Station Studio with FM Transmiter in 15 ...

    Do you know how to build a FM radio staion? Don't worry, you will get it if you check our video below and follow the steps, good luck!

    Posted on:08-16 View:263
  • How to Select, Use, and Maintain Coaxial Connectors for RF Application...

    Radio frequency (RF) circuits are proliferating in both wired and wireless communications, including Wi-Fi and various wireless technologies being used for the Internet of Things (IoT). These high-frequency signals need to be distributed between systems, circuit compon

    Posted on:08-16 View:166
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