Мощный ВЧ генератор на радиолампах ГУ-50, вид со стороны питающего экранные сетки резистора
С этой стороны также виднеется неонка, показывающая подачу напряжения на вышеупомянутые сетки. Подключена она через резистор 220кОм ко все тому же резистору. Зажигается она, правда, только после достаточного прогрева катодов ламп. Но все равно по состоянию ее и неонки индикации наличия ВЧ-поля можно определить есть генерация или нет когда она должна быть.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 04.09.2022 21:47
- Оригинальная фотография: 3449 x 3269 (4,3 Мб)
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