QYT KT-7900D 4 диапазона, 144, 200, 300, 400 МГц, радиостанция с AliExpress. Подробный обзор.

On AliExpress: https://alii.pub/6ocj1n Miniature Chinese VHF car radio. Operating frequency ranges (without modifications): VHF: 136-174 MHz, 200: 220-260 MHz UHF: 350-390 MHz, UHF: 400-480 MHz As a result of software unlocking, it operates continuously in the 120-520 MHz range. The video explains the radio's main features, showing its internal structure, power measurement, sensitivity testing, and radio communication. Playlist    • УКВ радиостанции   Playlist    • Китайские радиостанции   HF Generator: https://alii.pub/301q6e Channel Sponsorship: Domain Registrar http://it.com Additional Channel Materials: https://boosty.to/savage19 Yandex Zen: https://zen.yandex.ru/savage19 RuTube: https://rutube.ru/channel/23522204/ VKontakte: https://vk.com/igoninalexey Instagram:   / hamradio_from_russia   Facebook:   / savage19nnn   #radiocommunications #hamradio #radiostations #communications Thanks for watching and subscribing! Leave comments, subscribe to my channel, and don't miss new videos.