Tektronix VM700T Even a single horizontal synchronization pulse can be displayed at a high intensity., Main Measure Mode display of available measurements.

Vertical interval test signals can be seen very clearly for additional analysis of the signal.
These can be printed as support documentation for automatic measurement results.
Even a single horizontal synchronization pulse can be displayed at a high intensity.
0.5
0.0
Volts
Sound-In-Sync OffSound-In-Sync OffPrecision Mode On Precision Mode On
L18 L19
MicroSeconds
20.0 40.0 60.0 80.0 100.0 120.0
Sync = SourceSync = Source625 line PAL 625 line PAL Synchronous Synchronous No Filtering No Filtering
APL = 42.5% APL = 42.5%
Sinewave at middle of screen is too small or frequency too low for measurement. Sinewave at middle of screen is too small or frequency too low for measurement.
0.1
0.0
-0.1
-0.2
-0.3
Volts
Sound-In-Sync On Sound-In-Sync On Precision Mode OffPrecision Mode Off
Time from L to R: 4.703 MicroSecondsTime from L to R: 4.703 MicroSeconds
Frequency (1/T): 0.212647 MHzFrequency (1/T): 0.212647 MHz
L19
MicroSeconds
-1.0 0.0 1.0 2.0 3.0 4.0 5.0
Sync = SourceSync = Source
Vertical delta: -0.256 VoltsVertical delta: -0.256 Volts
Frames selected: Frames selected: 11 22 33 44
625 line PAL 625 line PAL Synchronous Synchronous
Slow clamp to 0.00 V at 6.72 uSSlow clamp to 0.00 V at 6.72 uS
No Filtering No Filtering
APL = 42.1% APL = 42.1%
Noise reduction: 15.05db Noise reduction: 15.05db
In Vector Mode, the VM700T becomes a digital vectorscope with an electronic graticule.
The “Color Bar Search’’featuremakes it easy to quickly display a line containing a color
bar test signal.
Main Measure Mode display of available measurements.
Sound In Sync ON Sound In Sync ON
V
U
75%
100%
mg
Mg
r
R
yl
Yl
g
G
cy
Cy
b
B
APL = 42.2% APL = 42.2%
System LineSystem Line
Angle (deg) 0.0 Angle (deg) 0.0
Gain x 1.014Gain x 1.014
0.125 dB 0.125 dB
L133 L133
Burst from source Burst from source
Display +V & -VDisplay +V & -V
625 line PAL 625 line PAL
V
U
75%
100%
mg
Mg
r
R
yl
Yl
g
G
cy
Cy
b
B
Picture Mode display. (Video courtesy of KOIN-TV, Portland, Oregon.) Measure Mode DGDP special position acquisition feature.
Auto
Scan
Auto
Scan
Manual
Steps 5
Manual
Steps 5
RefPacket
35.1uSec
RefPacket
35.1uSec
1st Step
39.9uSec
1st Step
39.9uSec
Last Step
55.9uSec
Last Step
55.9uSec
Measure
Cycles 7
Measure
Cycles 7
ExitExit
Measurement Location for the DGDP MeasurementMeasurement Location for the DGDP Measurement
u secu sec
5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.05.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0
Line = 330 (SIS mode)
3