Отправлено AI 21 июня 2003 г. 17:06 В ответ на: 525пс2,525пс3 отправлено Дмитрий 21 июня 2003 г. 02:40

The AD600 and AD602 dual channel, low noise variable gain amplifiers are optimized for use in ultrasound imaging systems, but are applicable to any application requiring very precise gain,low noise and distortion, and wide bandwidth. Each independent channel provides a gain of 0 dB to +40 dB in the AD600 and –10 dB to +30 dB in the AD602......