Channel frequency generator for use with a multi-frequency outpu

Details Channel frequency generator for use with a multi-frequency outpu Channel frequency generator for use with a multi-frequency outpu

1989-05-19

1990-10-23

Pascal, Robert J.

Oscillators

Beat frequency

331 38, 331 40, H03B 2100

Patent

active

049655345

ABSTRACT:
An apparatus and method is disclosed which phase locks a frequency-agile modulated output signal to any selected channel of a comb generated output. The phase error of an input signal is tracked, the input signal is modulated up to a carrier output frequency, and the modulated output frequency is locked to the comb generator output by subtracting the input signal and negating the phase error.

REFERENCES:
patent: 4105949 (1978-08-01), Hardin
Scientific Atlanta Broadband Communications Products Catalog, Models 6350, 6330A, Television Modulator.
Scientific Atlanta Broadband Communications Products Catalog, Model 9220 NTSC Television Modulator.
Scientific Atlanta Broadband Communications Products Catalog, Model 9260 Frequency Agile Modulator.
Scientific Atalnta Broadband Communications Products Catalog, Models 6150, 6130A, Signal Processor.
Scientific Atlanta Broadband Communications Products Catalog, Models 6105B/6106B Comb Generator.
General Instrument Installation Manual No. 436-280-200 for Jerrold Commander 5 Modulator, Models C5M and C5MP.

Affiliated with

Also associated with

Rating

Channel frequency generator for use with a multi-frequency outpu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Channel frequency generator for use with a multi-frequency outpu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Channel frequency generator for use with a multi-frequency outpu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-769330