Radio walkie talkie
The operating principle of the walkie talkie is based on the manipulation of radio communication waves. People can exchange remotely through walkies talkies dependent on a mobile radio network.
Translate walkie talkie radio
the walkie talkie works using VHF (Very High Frequency) and UHF (Ultra High Frequency) frequencies. Radio waves spread for the broadcast and receiving voice messages. We are talking about Private Mobile Radiocommunications or PMR, because it is a private mobile radio network of specific scope. The walkie talkie radio is suitable for professionals: security guards, police, gendarmes, emergency workers, firefighters and construction workers in the exercise of their trade.
Walkie talkie radio network and telephone network
The PMR is different from the GSM. The user can access it without a subscription, i.e. for free. It does not need a SIM card. The system is open to the public and does not require a license. You can have access to rechargeable talkie which can also be equipped with a walkie talkie headset. The exchange mode is "simultaneous" or "turn-in." To optimize the range of action, simply buy high-performance devices from specialty stores and request a reserved frequency from the ARCEP Regulatory Authority. You will have a personal and secure channel. Pay the subscription to get the operating license.
The types of radio
Depending on the need for use, walkie talkie radio comes in various forms. It is a fixed station such as a military command or PC or a private radio station that operates like a long-range talkie. The walkie talkie radio can be a station on board a vehicle. It is designed as a small portable radio station that is self-sufficient in energy thanks to batteries. The walkie talkie radio varies depending on the size. In reserved frequency, it is called Acropol for the national police, Ruby for the gendarmerie and Antares for civil security. Tetra is its name for businesses. In free frequency, the PMR 446 analog or pMR digital FDMA and TDMA is increasingly prominent, for individuals.
