5. Kuvharira: Iyo isina waya yekuremotesa control inoshandiswa inoshandisa UHF frequency band inotsanangurwa nenyika. Hunhu hwayo hwekuparadzira hwakafanana nehwechiedza. Inopararira mumutsara wakatwasuka uye ine diki diffraction. Kana paine mudhuri pakati pemupepeti neanogamuchira, kureba kwekudzora kure kunoderedzwa zvakanyanya. Kana yakasimbiswa Mhedzisiro yemadziro ekrete yakatonyanya kuipa nekuda kwekutorwa kwemafungu emagetsi nemuitisi.
