Tektronix WVR6020, Technical Reference

Page: 17 / 138

Speci fi cations
Table 4: Component vector mode characteristics (cont.)
Characteristic Performance requirement Reference information
Vector Position Graticules and waveform move together with
position controls.
Range suf
fi cient to put any bar target in
center of screen at all gains.
Variable Gain Variable affects waveform amplitude relative
to graticules.
Displayed Horizontal and Vertical
Gain Accuracy X1 Gain ± 0.5%
X5 Gain ± 0.2% Limited by display resolution, measured
using Graticules or Cursors.
Display to Graticule Registration Centered in target, ± 0.25 box diameter at 1x
gain, (plus-min) 0.1 box diameter at 5X gain.
Graticules expand when in x5 mode. Boxes are 2% targets.
SD 800 kHz SD fi lter meets STD–205.
Bandwidth,
typical
HD 4.5 MHz (9 MHz for 1080P 60/59/50 dual
link formats)
Lightning Display Y is displayed vertically. P
B
is displayed
horizontally on top half of display. P
R
is
displayed horizontally on bottom half of
display.
Lightning Timing mark delay values Deviation of the G/Mg transition from center
indicates chroma-luma delay.
De
fl ection calibrated for color bars with
200 ns luma rise time, and 400 ns chroma
rise time.
If the transition bends in toward black, the
color-difference signal is delayed with respect
to luma.
If the transition bends out toward white, the
color difference signal is leading the luma
signal.
SD
1
st
tic mark from center 20 ns
2
nd
tic mark 40 ns
3
rd
tic mark
74 ns (1 luma sample)
4
th
tic mark
148 ns (1 chroma sample)
HD (1080P 60/59/50)
1
st
tic mark from center 2 ns (1 ns)
2
nd
tic mark 5 ns (2.5 ns)
3
rd
tic mark 13.5 ns (6.75 ns) 1 luma sample
4
th
tic mark 27 ns (13.5 ns) 1 chroma sample
Table 5: Diamond (RGB gamut) display characteristics
Characteristic Performance requirement Reference information
Displayed Horizontal and Vertical Gain
Accuracy ± 0.5%, 1x and 5x gain. Limited by display resolution.
Waveform Rasterizers Speci fi cations and Performance Veri fi cation 3