 |
| |||
| шумы из-за обрезания спектра промежуточной частоты (фильтрами ПЧ); шумы в ТВ приёмнике из-за ограничения полосы УПЧ | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips