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Simulate defense threats with off-the-shelf signal generator

Keysight Technologies has unveiled the N5193A UXG agile signal generator, an off-the-shelf instrument that enables highly realistic and scalable threat simulations for aerospace/defense applications. The UXG is also a dependable slide-in replacement for the legacy fast-switching local oscilla

Posted on:10-09 View:223
How to Create a Radio Broadcast Online

Radio is still a popular source of news and entertainment--despite the arrival of television and the Internet. Take your passion for audio broadcasting online with a radio broadcast hosted online. Depending on your audience and your needs, you may choose a free server that will br

Posted on:10-08 View:919
FCC Rules About AM Transmitters

The Federal Communications Commission (FCC) regulates all types of broadcasting in the United States. This includes television, commercial radio, citizens band radio and other broadcast sources. The commission's rules and regulations are complicated and extensive. However, it

Posted on:10-08 View:980
Description of an FM Transmitter Circuit

An FM transmitter is an electronic circuit that broadcasts speech and music over radio waves. FM, or frequency modulation, is the manner in which the circuit transmits audio signals. The transmitter circuit takes in an audio signal and uses it to shift the frequency of a radio sig

Posted on:10-07 View:1382
How to Make My Own Radio Station From Home

Until the advent of the internet, creating your own home radio station required expensive hardware equipment. Now you can make your own radio station by broadcasting it over the internet through websites like Live 365 or Last FM which allow users to create online radio stations fo

Posted on:10-07 View:531
How to Build a Simple But Effective Dipole Antenna That Doesn't R...

Many hams who are just getting started on the HF bands are unaware of just how effective and easy to build a simple dipole antenna is. I have seen another article about building a dipole, but it detailed building a multi-band dipole (more properly, a doublet) and feeding it with an antenna tuner.

Posted on:09-30 View:691
Digi-Key boosts antenna range

Digi-Key has announced a global distribution agreement with Proant, supplier of robust and high-performance antennas. The company’s new product line, OnBoard SMD, includes antennas for 868/915, GPS, Bluetooth/WLAN and GSM/3G. “We are proud to be a part of Digi-Key’s global supplier n

Posted on:09-30 View:238
How to Build a Homemade FM Antenna for a Radio

Antennas intercept waves from radio transmitters that enable you to listen to your favorite radio stations at home, at work or in the car. A standard antenna used to pick up FM radio is perhaps the simplest antenna of all. An FM radio antenna is nothing more than a thin piece of wire inside a metal

Posted on:09-29 View:1530
Ceramic filters target TETRA, Avionics and more

Aaren Technology has unveiled the AT22D range of Ceramic Bandpass Filters for applications from 300MHz to 10GHz. The AT22D filter represents a low frequency design for ceramic technology with the 5 section Bandpass design having a centre frequency of 390MHz and features 6mm resonators.

Posted on:09-29 View:235
How to Increase a Scanner Antenna Gain

Your radio scanner's ability to pick up transmissions is only as good as its antenna. Without a good antenna, your listening range will be limited and your sound quality will be compromised. While buying a larger or better-tuned antenna is one way to improve your scanner's gain, you can a

Posted on:09-28 View:438

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