Copyright © 1996, Tektronix, Inc. All rights reserved.Many capabilities in one instrument– Digital waveform monitor– Digital vectorscope– Picture Disp
AUTO MODE (continued)OUT-OF-SERVICE MEASUREMENTSMeasurement Range Accuracy Test SignalField Time Distortion 0 to 40% ±0.5% Field Square WaveWAVEFORM D
Measurement results are displayed in an easy-to-read format indicating the time, signal source, measurement, and whether the measured value exceeded c
12Measurement Methods —Auto-ModeThe following paragraphsdescribe the measurement methods for each measurement.Each timing measurementmethod is written
Color Bar MeasurementsColor Bar Amplitude Error:Measured as deviation of the peak-to-peak amplitude of each color bar from the nominal value for that
Blanking Variation: Measuredas the peak-to-peak variationof the blanking level withinevery third line of a field.Frequency Response Measurements(FCC M
OrderingInformationVM700T Option 01NTSC Video Measurement SetWhen ordering, please use the nomenclature given here. The standard instrument is shipped
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a modem to report measurementresults or control a signal router. A relative to reference modeallows normalizing to a signalsource or eliminate signal
Vertical interval test signals can be seen very clearly for additional analysis of the signal.These can be printed as support documentation for automa
MEASURE MODE1,2BAR LINE TIMEAbsolute RelativeMeasurement Range Mode ModeAccuracy AccuracyBar Level 50 to 200 IRE ±0.5% ±0.2%Sync Level 20 to 80 IRE ±0
MEASURE MODE (continued)CHROMINANCE NON-LINEARITY4Absolute RelativeMeasurement Range Mode ModeAccuracy AccuracyChrominance Amplitude 0 to 100% ±0.4% ±
INCIDENTAL CARRIER PHASE MODULATIONMeasurement Range AccuracyICPM (requires zero Carrier Pulse 0 to 90 deg ±1.0 degand the quadrature output of the d
LINE FREQUENCYMeasurement Range AccuracyLine Frequency ±3% ±0.1%Field Frequency ±3% ±0.1%LUMINANCE NON-LINEARITYAbsolute RelativeMeasurement Range Mod
MEASURE MODE (continued)NOISE SPECTRUMMeasurement Range Absolute Mode AccuracyUnweighted Signal-to-Noise Ratio –20 to –80 dB ±0.4 dB(5 MHz Low Pass) (
AUTO MODERS-170A HORIZONTAL BLANKING INTERVAL TIMING MEASUREMENTSMeasurement Range Accuracy Test SignalColor Burst Width 6 to 13 cycles ±0.1 cycles Ho
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