Современный АМ передатчик класса Е (ЕШ). Часть 3. Напильник одержал победу над звоном )

Трансивер ТСВ October 18, 2025
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Трансивер ТСВ

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С помощью напильника получилось опустить уровень ВЧ звона на затворе до минимального значения в 1В, а нагрев антизвоновых резисторов опустился до 80 градусов "на столе", и до 50 градусов при охлаждении кулером. Используемый SiC транзистор: https://www.lcsc.com/product-detail/C27838127.html https://cn.mouser.com/ProductDetail/Infineon-Technologies/IMWH170R450M1XKSA1?qs=2wMNvWM5ZX61Lo38un1cCw%3D%3D Заказать качественные и оригинальные детали с сайта LCSC и Mouser можно через этого продавца: https://alii.pub/74antq?erid=2SDnjc4JtPd Пишите ему в личные сообщения, а затем на почту, по-английски. Указывайте точное название радиодетали с сайта LCSC или Mouser, фирму радиодетали и нужное количество. Если нужной вам детали нет, попробуйте написать этому продавцу: https://alii.pub/6xbvu2 Оба продавца проверенные, надёжные. Проверенные и качественные кольца из сендаста и распылённого железа: https://alli.pub/7acfjt?erid=2SDnjeN5T2P Отечественные кольца из распылённого железа (лучше американских "Амидон"): https://www.wildberries.ru/seller/4407704 Заказ качественных печатных плат. Время доставки (заказ, изготовление, дорога) - 12 дней в Россию. Ссылка на магазин: https://alii.pub/709bwx?erid=2SDnjcYohnr (писать в личные сообщения продавцу: цвет платы, цвет шелкографии, в какую страну отправлять, нужное кол-во (мин.5шт) и прикрепляете гербер-архив). Наша группа в ВК: https://vk.com/ssb_tsv =========================================== - Многофункциональный тестер для начинающих LCR-T4 https://alli.pub/7am60x?erid=2SDnjdYhEC7 - Универсальный и высокоточный мультиметр UT93 https://alli.pub/7am61i?erid=2SDnjeitf9y - Качественный лабораторный блок питания 30В 10А UTP1310 https://alli.pub/7am61i?erid=2SDnjeitf9y - Регулируемый блок питания Nice Power 1кВт (100В 10А RS232) для настройки передатчиков и УМ: https://alli.pub/7am65s?erid=2SDnjdLqzuD (если ссылка не работает, ссылка на магазин: https://alli.pub/7am66k?erid=2SDnje5qe5D ) - 12 битный SDR приёмник RSP1 Msi2500 Msi001 https://alli.pub/7am6dr?erid=2SDnjeKBs6F (если ссылка не работает, ссылка на магазин: https://alli.pub/7am6ej?erid=2SDnjebVjC3 ) - Инфракрасная камера + макролинза, незаменимый прибор при конструировании и ремонтах, сразу видно, где, какая и на сколько радиодеталь греется InfiRay P2 Pro https://alli.pub/7am6fb?erid=2SDnjbuqN5m - 12 битный, двухканальный осциллограф опытного радиолюбителя DHO812 (меандр до 15МГц - как по цветному телевизору) https://alli.pub/7am6kk?erid=2SDnjdxSNdM - Одноканальный осциллограф начинающего радиолюбителя 1C15 (отлично показывает меандр до 5МГц) https://alli.pub/7am6o2?erid=2SDnjc4jdFm (если не работает ссылка, ссылка на магазин https://alli.pub/7am6pm?erid=2SDnjcYuPcK ) - Диэлектрическая термопаста Hike T-1 https://alli.pub/7am71o?erid=2SDnjeKCsY3 Термопаста российская, не дорогая и абсолютно диэлектрическая для мегагерцовых частот и высокого напряжения. Теплопроводность 9Вт/м-к. Алиэкспресс может блокировать прямые ссылки на товары, у вас будет сообщение "Такой страницы нет", но товар есть. Напишите в личные сообщения продавцу и он даст вам ссылку для покупки.

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