Telecommunications – Radiotelephone system – Including private cordless extension system
Patent
1996-04-10
1998-02-24
Kuntz, Curtis
Telecommunications
Radiotelephone system
Including private cordless extension system
4551881, 4551911, 4551931, 455296, H04M 1100
Patent
active
057220794
ABSTRACT:
A cordless telephone system divides the 25 channel bandwidth allocated by the Federal Communications Commission (FCC) into two bands in order to obtain improved noise performance. The front end is tuned to the center frequency of each band and the tuning of the receiver to specific channel frequencies is accomplished via a PLL.
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Apraez Manuel
Bonczek Michael John
Kim Sung Hee
Lai Hung Chi
Emanuel Peter M.
Kuntz Curtis
Shedd Robert D.
Thomson Consumer Electronics Inc.
Tieu Binh K.
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