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This specification specifies the basic requirements, test methods, inspection rules and marking, packaging, transportation and sto
This specification specifies the pitch requirements and quality assurance provisions for military air-conducted dynamic coil and e
This standard specifies the safety requirements for shortwave single sideband communication equipment. This standard applies to sh
This standard specifies the electrical performance measurement method for shortwave single sideband radio stations without complet
This standard specifies the electrical performance measurement method of tropospheric scatter communication equipment. This standa
This specification specifies the detailed requirements for 3DG120 NPN silicon high frequency low power transistors (hereinafter re
This specification specifies the detailed requirements for 3DG111 NPN silicon high frequency low power transistor (hereinafter ref
This specification specifies the detailed requirements for 3DK105 NPN silicon low-power switching transistors (hereinafter referre