Two Way Communication Made Easier

A two way communication is made much quicker, cheaper

, and simpler with a Two Way Radio, which is a device capable of transferring as well as receiving at the same time. It works on a dual frequency system. Unlike a broadcast, it is a Transceiver. A very common example of such a device is our very own cell phone. AM (Amplitude Modulation) Radios are another example of this duplex communication, extensively used in Aircraft communications for navigating etc. FM or Frequency Modulation is used in radios, but again this is a one way communication or a broadcast.

In the same category of FM, the conventional radio types may be Family Radio Service or FRS, but in this case, FM is used for a two way communication, and not merely a Broadcast. Since it is a very low cost substitute for communication, it has gained wide popularity with Business communication also.

For communication to take place there may be Simplex or Duplex channels. The former uses a single channel for communication, whereas, on the latter, two different channels are used for communication. The Simplex radio Communication is very popular with the aircraft VHF AM and the marine radios; whereas mobile phone networks use duplex communication. A specific quality about the Duplex Communication is that it requires a proper infrastructure for its operations to take place. There may also be a Hybrid of the above two which can alternate between the two functions.

There are also analog and digital two way radios, the latter being a very complex one to handle. An example of the Digital Radio may be Motorolas MOTOTBRO, and of the analog may a simple walkie talkie used by families etc.

These days, the two way communication has gained a lot of popularity due to its cheap cost and less maintenance costs. One can use the walkie talkies very conveniently at home, to communicate with the family folks for dinner, in the garden, etc. Also, it is most widely used in office buildings, malls etc. where the area of the building is so huge that it needs many security guards, and it is a very common sight when we see Security Personnel communicating with each other over these walkie talkies. The more complex and advanced Two Way communication is used within the police services.

A very important feature of the Two Way Communication Devices is that most of them use a battery eliminator, making them a very portable device. Many new accessories have come up in the market to enhance the communication advantages in order to give the customer a better experience with the gadgets, for instance, if one has a Motorola Radio, one can always go for Motorola Radio Accessories . Two way communications is indeed a great advantage for communication.

by: Vista Battery

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