Angle modulation radio stations of land mobile service. Types. Basic parameters. Technical requirements. Methods of measurement 
             
            
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              Equipment for land mobile radio communication. Requirements for mechanical and environmental resistance and test methods 
             
            
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              Radio stations for land mobile service. Requirements for mechanical and environmental resistance and test methods 
             
            
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              Ground navigation ordometric apparatus. Terms and definitions 
             
            
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              Single-sideband modulation radio stations of land mobile service. Types, basic parameters, technical requirements and methods of measurement 
             
            
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              Angle modulation radio stations of marine mobile service. Types, basic parameters, technical requirements and methods of measurement 
             
            
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              Trunking radio stations and repeaters of TETRA standard. Basic parameters. Technical requirements 
             
            
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              Analog and digital radio stations of marine mobile service (frequency band from 156, 025 till 163, 275 MHz). Types, basic parameters and technical requirements 
             
            
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