Thực đơn
Băng_tần_S Tham khảoThực đơn
Băng_tần_S Tham khảoLiên quan
Tài liệu tham khảo
WikiPedia: Băng_tần_S http://www.jneuhaus.com/fccindex/letter.html http://www.microwaves101.com/encyclopedia/letterba... http://www.radioing.com/eengineer/bands.html http://www.terrestar.com/ http://www.erodocdb.dk/docs/doc98/Official/Pdf/626... http://www.tsgc.utexas.edu/archive/characterizatio... http://europa.eu/rapid/pressReleasesAction.do?refe... http://www.zarya.info/Frequencies/FrequenciesSband...