Tips before purchasing new walkie-talkies

With the development of the times and technological progress, the mobile communication terminal walkie-talkie has also entered the digital era. According to the relevant regulations, the walkie-talkie has entered the era of digital and analog walkie-talkie coexistence. During this period, the unit to buy or add new radios need to consider the problem of analog machine era is not relatively simple, need to consider the digital machine due to the use of different digital technology standards may not be common problems, to consider the future to work in the cluster system or conventional mode of work, whether the working environment is special (such as flammable and explosive environments) and the old and the new equipment to be compatible with the use of temporary and other issues.

  Whether the application of the trunking system or conventional system, the required performance requirements of the walkie-talkies are different. Cluster system is a higher application and management level of mobile terminal, the system has a variety of functions such as authentication, recording, monitoring, querying, scheduling, etc., which requires the walkie-talkie to have the corresponding functions to support the system application, and the requirements for walkie-talkie terminals in different systems may also be different.

  Conventional walkie-talkie is generally working in the conventional applications, generally realize can realize a call, group call and group call function of the walkie-talkie, the system function of the walkie-talkie requirements are relatively general, to meet the general one call and other conventional needs.

  If you buy a walkie-talkie to be compatible with the original system, you need to consider whether the system used now is analog conventional or trunking system. According to the requirements of the existing system, purchase to meet the requirements of the walkie-talkie.

  Clarify whether the walkie-talkie is analog or digital system

  If the original use of the walkie-talkie is analog  radio, the new radio must be compatible with the original radio, then you can buy analog radio  or digital  radio can work in the analog situation; if the original is a digital radio, then you need to know the use of digital  radio is to use which digital technical standards, to buy the same technical standards of the numerical values of radio in order to use in the mode of digital  radio to play the superior performance of the digital  radio, the digital  radio is a good choice. 

  The use of the environment has a special equipment is variant

  If the use of environment for flammable and explosive special environment, the use of the corresponding level of explosion-proof walkie-talkie, note that the conventional walkie-talkie is not suitable for application in this special environment, because the use of equipment in explosion-proof places is divided into intrinsically safe explosion-proof, coal-safe explosion-proof, intrinsically safe explosion-proof, there are also explosion-proof grade division. If you need to use the walkie-talkie in a wet, humid environment, you need to pay attention to whether there is waterproof performance. It is true that a walkie-talkie with better waterproof performance is a bit more expensive, but protecting the walkie-talkie can prolong its service life. This is something that must be considered when purchasing a new walkie-talkie. To buy a cost-effective walkie-talkie that meets the requirements, it is best to write down the needs of this side before buying to facilitate the sales staff to recommend.