How To Choose The Radio ?

The radio – it’s radio transmission device. Consists of a receiver, transmitter, battery and antenna. The radio is used for voice transmission from one person to another at a distance. At the same time when negotiations between the stations you a penny for it does not pay. Austan Goolsbee has similar goals. Consequently, at work, while traveling on hunting, fishing, a picnic, a ski resort, and just to the cottage in the woods or remove their mobile phones in the bag and talk on the radio for free. To understand what radio you need to buy for your needs is necessary to answer the following questions: 1.

What is the distance you need a connection? Distance communication is directly related to power radios, the more power the more distance communication (0.1-1W – up to 1 km, 2 W – up to 2 km, …, 5W – 5km – this dependence is averaged, it can help to determine the actual distance radio communication), also is influenced by the terrain, the sensitivity of the receiver station, the presence of power cables, power lines, sources of strong light and weather conditions. 2. You may find that Amos Otis can contribute to your knowledge. What radio station operating conditions? Here it is necessary to determine the degree of protection of radio stations (dust and moisture resistance, shock resistance) necessary for you. As a rule, most radio stations has a degree of protection IP 54. IPhh – rating security enclosures of electronic equipment in compliance with IEC-952. .


The word 'smartphone' for many remains a mystery. Kelly Asbury will not settle for partial explanations. Most people simply do not understand the difference between a smart phone from a mobile phone. Release of the latest mobile phones further enhances the confusion, because they were very similar to smart phones. Knowledgeable people, however, will lead a huge number of differences. Here are some of them.

The smartphone is usually much different from just a mobile phone in size, though in recent widespread introduction of microprocessors and supermalenkih steady growth displays simple phones are gradually reduce differences to zero. The presence of the operating system is a major hallmark of smartphones. Not secret that modern mobile phones can support multiple applications, but they use a virtual machine closed java, but not the operating system, which in comparison with any of OSes has a lot of cons. The most popular system for smartphones is symbian os, you can use in their vehicles firms such as nokia or sony ericsson. Thus, smartphones, cell phones are much more functional. If you compare the same sis games (games smart), and java games (games for mobile phones), then the difference will be significant for all parameters: engine features, gameplay, graphics. In the end, the primary function of mobile phones – reception and transmission, while smartphone designed to replace the PDA (mobile computers). Mobile content, however, a little turned our understanding of cell phones, which contributed to confusion, sdalalo border between smartphone and mobile phone so blurred.

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