video frequency


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video frequency

n
(Electronics) the frequency of a signal conveying the image and synchronizing pulses in a television broadcasting system. It lies in the range from about 50 hertz to 8 megahertz
References in periodicals archive ?
SATELLITE UPLINK FOR LIVE NEWS CONFERENCE AND B-ROLL: Monday, December 20, 1999 10:30 AM to 12:00 noon EST Canadian Satellite Feed: United States Satellite Feed: Satellite ANIK E-2 Satellite Telstar 5 Transponder 1-B Transponder C-14 Channel 2 Channel 14 Band C Band C Polarization Vertical Polarization Horizontal Video Frequency 3740 Mhz Video Frequency 3980 Mhz Audio Subcarriers Audio Subcarriers 6.
Revenues for the quarter ending June 30, 1993, are expected to decrease slightly as compared to the third quarter ended March 31, 1993, primarily due to a decline in sales of the company's lower performance video frequency timing generator products as previously discussed in the company's third quarter report on form 10-Q.
The drop-off is a reflection of a number of factors including the shortening of our customer order lead times as we have greatly improved our manufacturing lead times, and the impact of expected increased competition in the lower performance video frequency timing generator products.