How Does My Mobile Phone Work?

A mobile phone is a type of transceiver, meaning that it can both transmit and receive radio waves. The clever bit is that, unlike other transceivers such as walkie-talkies, it can relay both signals simultaneously. A mobile phone achieves this by running two separate signals, one for transmitting and one for receiving, at the same ...

A Look at the Motorola DP4400

Motorola DP4400 is a device that is capable of transforming your enterprise by making employee interactions much smarter and safer. The device features best-in-class audio and high-tech data capabilities; all meant to bring a new revolution in the world of communication. The DP4400 delivers admirable voice quality and enables for seamless data communications through integrated ...

What are the benefits of the Motorola DP2400?

If you work on a construction site or in a factory, you know how imperative it is to keep your employee safe at all times. MOTOTRBO digital radio solutions can help you achieve exactly that, providing you with the chance to communicate with other members of staff quickly, safely, and effectively. The Motorola DP2400 is ...

Do 2 Way Radios Work on Cruise Ships?

Yes, two way radios DO work on cruise ships. However, because the same channels tend to be a bit overused, passengers can expect a fair amount of chatter and signal interference when using their radios. I suppose the 2 way radios/walkie talkies would be the best option. But, how important is being in constant communication ...

How Many 2 way radios Can Run on one Channel?

Theoretically, you can use an unlimited amount of walkie-talkies on the same channel (although in practice you might experience a few problems if you took that suggestion literally). Basically, there isn’€™t really a set limit. You could use as many as you like provided they are set up correctly. Anybody set to the right channel ...

FIVE REASONS TO MIGRATE TO DIGITAL TWO-WAY RADIOS

In the beginning, there was analog technology, which uses frequency modulation (FM) to produce a continuous wave with the voice signal. An analog two-way radio works as both transmitter and receiver, with that continuous wave in between. Analog has been the primary technology platform since the initial development of wireless communications. Analog radios have been ...

Radio Communication with First Responders Pending at Lenape Tech

Well ladies and gentlemen, i’ve the second excellent Two way Radio article to read, i know, you don’t need to thank me each and every one, just add a social like to the short article to show your appreciation. Two-way radio communication at a local technical school would greatly improve school security, according to one ...

What Is Audio Surveillance?

What would you do if i said I have found a earpiece short article that isn’t only interesting but informative as well? I knew you would not believe me, so here it is the educational, excellent and fascinating piece Audio surveillance is the act of listening to third-party conversations and recording them. This technique is ...

Do I need a license to Use a walkie-talkie?

Probably not, but it depends on how powerful you need the radio to be.   Most countries have a regulatory body that governs the use of radio frequencies. They do this so that different groups can use radio signals without interfering with each other (especially in the case of the emergency services). Here in the ...

World’s Largest Video Game Collection Nets £440,000 At Auction

A collection of over 11,000 video games – confirmed by The Guinness Book of World Records as being the largest in the world – has sold at auction for $750,250 (roughly £440,000). Amazingly, the bidding began at just $1. The auction, held via website Game Gavel.com, ended on 15th of June, leaving the collection’s (now ...