davidgreenports.weebly.com
MOBILE PHONE STYLE 2 WAY RADIO BY MOTOROLA, INTRODUCING THE SL4000 - Davids Weebly blog
http://davidgreenports.weebly.com/1/post/2014/01/mobile-phone-style-2-way-radio-by-motorola-introducing-the-sl4000.html
MOBILE PHONE STYLE 2 WAY RADIO BY MOTOROLA, INTRODUCING THE SL4000. The world’s leading radio brand is Motorola, so, with that in perspective, we have high expectations for the SL4000. Let us see how it delivers. The SL4000 is designed with discretion in mind. Small, slender, sleek and light, this 2 way radio is great for communicating with other people, silently and inconspicuously. It weighs about the equivalent as a typical smartphone. The SL4000 includes a amazing array of connectivity options, inclu...
exploringyoungminds.blogspot.com
EXPLORING YOUNG MINDS...: HOW DO YOU COMMUNICATE THROUGH A WALKIE-TALKIE?
http://exploringyoungminds.blogspot.com/2012/07/how-do-you-communicate-through-walkie.html
HOW DO YOU COMMUNICATE THROUGH A WALKIE-TALKIE? How about if old phones would be turned into an intercom for your tree house? Or maybe two cordless phones into a home base walkie talkie? What Is A Walkie-Talkie? A walkie-talkie is a two-way radio transciever. Voice as opposed to a mobile phone. How Does It Function? 65279;. 65279;. The first radia transmitter nicknamed as "Walkie-Talkie" was the Motorola SCR-300. Which was created by an engineer team in 1940 at the Galvin Manufacturing Company. These...
janeschreckengost.weebly.com
We take a considered look at the Motorola SL4000 - Jane's Weebly
http://janeschreckengost.weebly.com/1/post/2014/02/we-take-a-considered-look-at-the-motorola-sl4000.html
We take a considered look at the Motorola SL4000. The leading two way radio brand name is Motorola, so, with that in mind, we have great expectations for this SL4000, let us see how it presents. Is designed with discretion in mind. Tiny, slim, sleek and lightweight, this radio device is great for speaking with others, quietly and unobtrusively. It weighs the equivalent as the standard smart phone. It also is included with built-in Bluetooth, a special ‘covert mode’ and smart audio. The Motorola sl4000 ha...
ratnethome.blogspot.com
Reagan Thomas: Hacking FRS radios (walkie talkies)
http://ratnethome.blogspot.com/2011/11/hacking-frs-walkie-talkies.html
Sunday, November 20, 2011. Hacking FRS radios (walkie talkies). With my interest in amateur radio ramping back up recently, I decided to buy a pair of FRS/GMRS. Not much active info or progress there, though. When I dug into the MicroTalk radio I found the highly integrated AN29160AA transceiver IC from Matsushita (a different, Uniden radio is shown below which uses a AN29160A variant). So far I've identified some necessary signals and the means to calculate the PLL counter values for arbitrary frequenci...
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