Gabatarwa BTF Testing Lab Mitar Rediyo (RF) Gabatarwar Hoton da aka Fitar

BTF Testing Lab Gabatarwa Mitar Rediyo (RF).

taƙaitaccen bayanin:

Mitar rediyo ana kiranta da RF, mitar rediyo ita ce RF na yanzu, wani nau'in babban mitar AC ne na canza igiyoyin lantarki a takaice. Lab Gwajin BTF yana da cikakken dakin gwaje-gwaje mitar rediyo. Alternating current wanda ke canzawa kasa da sau 1000 a cikin dakika ana kiransa low-frequency current, kuma mita mita wanda ya fi sau 10,000 ana kiransa high-frequency current, kuma mitar rediyo shine irin wannan halin mai girma. Tsarin talabijin na USB yana amfani da yanayin watsa mitar rediyo.

A cikin na'urorin lantarki, wutar lantarki tana gudana ta hanyar madugu kuma filin maganadisu yana kewaye da shi. Alternating current yana wucewa ta cikin madugu, kuma ana samun madannin wutar lantarki a kewayen madugu, wanda ake kira electromagnetic wave.

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Takaitaccen Bayani

Lokacin da mitar igiyar lantarki ta ƙasa da 100kHz, igiyar lantarki za ta mamaye saman kuma ba za ta iya samar da ingantaccen watsawa ba, amma lokacin da mitar wutar lantarki ta fi 100kHz, igiyar lantarki na iya bazuwa cikin iska kuma za a nuna ta ta hanyar ionosphere a gefen waje na yanayi, yana samar da damar watsawa mai nisa, muna kiran babban igiyoyin lantarki na lantarki tare da mitar rediyo mai nisa mai nisa, taƙaitaccen Ingilishi: RF