Na'urar gani ta analog wani nau'in transceiver ne na gani, wanda galibi yana ɗaukar nau'ikan mitar analog, amplitude modulation, da daidaita yanayin lokaci don daidaita bidiyo na baseband, audio, bayanai da sauran sigina akan wani mitar mai ɗaukar hoto, kuma yana watsa ta ta hanyar watsawar gani. .Sigina na gani da ake watsawa: Siginar gani da ke fitowa ta na'urar daukar hoto ta analog siginar daidaitawa ta analog ce, wacce ke canza girma, mita, da lokacin siginar gani tare da girma, mita, da lokacin siginar mai ɗaukar analog ɗin shigarwa.Don haka, menene transceiver na gani na analog?Menene fa'idodi da rashin amfani na masu amfani da gani na analog?Da fatan za a biJHA TECHdon koyo game da analog na gani transceiver.

Mai ɗaukar hoto na analog yana amfani da fasahar daidaitawa ta PFM don watsa siginar hoto a ainihin lokacin.Ƙarshen watsawa yana yin juzu'i na PFM akan siginar bidiyo na analog, sannan yana yin jujjuyawar lantarki-na gani.Bayan an watsa siginar gani zuwa ƙarshen karɓa, yana yin canjin hoto, sannan kuma yana yin PFM demodulation don dawo da siginar bidiyo.Saboda amfani da fasahar daidaitawa ta PFM, nisan watsawarsa na iya kaiwa 50Km ko fiye.Ta hanyar yin amfani da fasahar multixing rabo na tsawon zango, ana iya samun hanyar watsa hotuna ta hanyoyi biyu da siginar bayanai akan fiber na gani guda ɗaya don saduwa da ainihin bukatun ayyukan sa ido.