Method of choosing the scanning receivers and transceivers by the main characteristics

The methods of rational choice of scanning receivers and transceivers built on the basis of systematic analysis and hierarchical structure of the purposes of selecting devices are developed. In the structure of the purposes the criteria are divided into 4 groups: technical criteria, economic criteria and state (national) standards and others. The basic processes of the methods are described. It is concluded that the technique will allow consumers to make a decision when choosing a scanning receivers and transceivers on the market of devices.