DocumentCode
1016965
Title
Image and Oscillator Interference on Cable Television Systems
Author
Jeffers, Michael F.
Author_Institution
General Instrument Corporation
Issue
4
fYear
1986
Firstpage
776
Lastpage
779
Abstract
If the television set manufacturer chooses as a tuning mechanism a double conversion type of tuner where the IF frequency is above the highest frequency on the cable system and the local oscillator for the first mixer is a fundamental oscillator (not a doubler) whose frequency is always above this IF frequency, then there is no image or oscillator leakage problem. This is the typical system used in cable converters.
Keywords
Cable TV; Frequency conversion; Image converters; Instruments; Local oscillators; Manufacturing; Mixers; TV interference; Tuners; Tuning;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.1986.290171
Filename
4071483
Link To Document