NeoPhotonics reportedly announced that it will be introducing the photonic integrated circuit or PIC based Coherent Mixer for 40 and 100 Gbps optical transmission systems at an upcoming conference in ...
Fremont, Calif. — January 8, 2007 — Auvitek International Ltd. today announced the AU852x family of 6th generation HDTV and ATV Demodulators. All of the new ICs provide leadership performance in ATSC ...
The carrier frequencies for AM operate from 530 kHz to 1610 kHz. Many superheterodyne AM radios use a demodulation circuit designed for 455 kHz. When the listener tunes in a station, an oscillator ...