radiolocation service造句

• This has been particularly true in latter years since the award at WRC-12 of the range 5250 & ndash; 5275 kHz to the Radiolocation Service, thus effectively reducing the former frequency range down to 5275 & ndash; 5450 kHz.
• "' radiolocation land station "'is  according to " article 1.90 " of the International Telecommunication Union磗 ( ITU ) ITU Radio Regulations ( RR )  defined as ?" A radio station in radiolocation service not intended to be used while in motion " . ?/s>aeronautical fixed service-- aeronautical mobile ( off-route ) service ( OR )-- aeronautical mobile ( route ) service ( R )-- aeronautical mobile-satellite service-- aeronautical mobile-satellite ( off-route ) service ( OR )-- aeronautical mobile-satellite ( route ) service ( R )-- aeronautical mobile service-- aeronautical multicom service-- aeronautical radionavigation-satellite service-- aeronautical radionavigation service-- amateur-satellite service-- amateur service-- paging-- PCS-- port operations service-- private NS / EP telecommunications services-- provisioning-- public data transmission service-- public switched network ( PSN )-- public switched NS / EP telecommunications services-- public switched telephone network ( PSTN )-- radio channel-- radio common carrier ( RCC )-- radiodetermination-satellite service-- radiolocation service-- radionavigation-satellite service-- resale carrier-- resale service-- reserved circuit service-- restricted access-- retrieval service-- rural radio service-- rural subscriber station-- safety service-- service access point ( SAP )-- service bit-- seven-hundred service ( 700 )-- space research service-- special grade of service-- standard frequency and time signal-satellite service-- teleaction service-- telecommunications service-- Telecommunications Service Priority service ( TSP )-- teletex-- teletext-- Telex?- unbundling-- Universal Personal Telecommunications service ( UPT )-- universal service-- viewdata-- voice grade-- white pages-- Wide Area Telephone Service ( WATS )-- World Wide Web ( WWW)