Showing posts with label Portable Radio. Show all posts
Showing posts with label Portable Radio. Show all posts

Thursday, 15 November 2012

Walkie Talkie – The Best Portable Device for Amazing Voice Quality

In the world of broadcasting, the two way radio has owned lots of fame because of its outstanding features. It is capable of transmitting and receiving the signal at a time, therefore is also known as transceivers. It offers incessant performance despite having acrid environment. It is available in various electronic products like mobile, stationary base, and walkie talkie or handie-talkie. The walkie talkie is handheld portable transceiver. One of the remarkable benefits of using walkie talkie is that it is available for all types of sectors; whether government or private, individual or group, or corporate or social. It plays a very crucial role in the armed forces by offering constant performance even in harsh environment.

The wireless radio often called the portable radio, is easy to carry and has the incredible voice quality even though dropped or operated in the toughest condition and environment.
MPT Trunking is the most popular Trunking system for trunked mobile radio technology. This Trunking system can be easily set up and available at cost effective rates. It allows the user to access the network by sharing a set of frequencies and thus ensures the magnificent sound quality without any disturbance. The MPT Trunking offers great assistance to Professional Mobile Radio (PMR) and thus allows it to provide superior broadcasting networks for users. PMR solution offers ceaseless conversation facility to the users suffering from jamming network problems. The electronic device repeater allows the broadcaster to increase signal strength and thus gives the better voice quality. Wireless repeater offers help by reducing the impact of obstruction that may affect the wireless connection. It is cost effective and easy to connect.

Wednesday, 1 August 2012

The Walkie Talkie, Its Variants and Their Uses

The best and most economic alternative to mobile or cell phone is walkie Talkie. It is because, neither one has to worry about getting connectivity with a tower, nor has to pay the exorbitant charges while using it outside the registered state.

A walkie talkie is a safety measure that is useful when one has to be connected with people within a scope, depending upon the walikie talkie’s capacity. This piece, which is so handy that it can be carried anywhere, can help people be in touch with persons they wish to contact, irrespective of their whereabouts. The walkie talkie is a safety measure, or can be useful to a group working in different locations and have to communicate with others in the team. This 2 way radio is available in many varieties like “FRS/ GMRS, GPS“.


The limits of the area covered by the walkie talkie could be from two to ten miles depending on the model and the height of the aerials used. The handset works better in open areas where the where there are no obstructions. Another variety is a portable radio. This is a small sized radio set working on a ‘transistor circuit.’ This variety of radio is mainly used as an audio entertainer.

In place of using a lot of radios and other connecters, it is better to use a repeater to extend the reception range to a wider area. The reception may increase to multiple of hundreds of miles. These may be used to send various types of alerts. Moreover the use of repeaters costs less than the other network alternatives. These attachments may be used in areas that may create hurdles in sending the alerts.

The repeaters are available in wired or without wire types. An application of this kit may be seen as a network of computers to share the information or the net. In a Hub, one can find a lot of connections using repeaters and computer network.

The other types of walkie talkies are the police radio, which is used by the police force. These handsets are used by a police officer to connect with the others in the department and to maintain peace. The other variant of the radio is the marine radio, which is used by the radio officers in a ship. This is found with the commercial ship mates or the naval officer’s. Both use it to send alerts to the other ships at sail or the ground office for instructions.

The last and most important in this series of radio is the PMR solution. PMR stands for the professional mobile radio or private mobile radio. Wherein, with a central point many mobiles can connect. Hence, even today when far advanced radios are available, these models are used by the cabs associations for quick and easy communication.

Monday, 2 July 2012

India Needs Tension Free and Latest Walkie Talkie Systems

India has second largest population in the world, and with such population the security concern obviously increases. Indian government has already started using PMR Solutions for better communication between the security professionals. Railway, airways, and marine department of India have been using latest PMR metro communications since a decade. But the development never stops, with time threat and terrorism increased. To control the chaos and maintain order and peace Indian security system also has to upgrade from PMR to Digital Mobile radio (DMR).

It is not that the PMR is outdated technology; in fact PMR and MPT trunked radio is one of latest and most useful technology. The same technology is used in Digital mobile radio, but because PMR is limited to audio messages and DMR allows audio, video, and other forms of communication with additional facilities, DMR is preferred. The advanced method of trunking is used in TETRA radio. TETRA (Terrestrial Trunked Radio) uses Time Division Multiple Access (TDMA) that allows the transceiver to send and receive message to more than one channel (system) at a time.

Repeaters are installed in places where high rise buildings, mountains or cliffs are available. The repeater receives the message and re-transmits the same on higher altitude so that it can reach far distance without being destroyed or tempered. A marine radio has all these facilities, but there is no end for improvement. The system with TETRA support is also capable of communicating short data services and status message that was not previously possible with analogous system.

These are two way radios and are generally referred as security radios. Development in security is necessary and Indian government should select the best two way radio India for the security of 121 million people living in India. With the focus on tension and network free system which is quite possible with the help of TETRA and repeaters. There is not much difference between the price of a professional mobile radio (PMR) and digital mobile radio (DMR), so why not choose the best available digital radio India. Motorola, Hytera, vertex Standard, Simoco group, Radiodata, and Tait Communications are among the best international companies that manufacture PMR and DMR devices.