Promax OS-782 Manual Del Usuario página 75

USER'S MANUAL. OS-782
VERTICAL
Analog digital converter (A/D)
Sensitivity range (V/div)
Displacement range
Analog bandwidth
Single bandwidth
Low frequency response
(coupling, AD, -3dB
Rise time
(typical one at the BNC)
DC gain accuracy
DC measurement accuracy
(average value sampling mode)
Trigger
Trigger sensitivity (Edge triggering)
DC coupling
AC coupling
Triggering lever range
Triggering level accuracy
(typical) which is applicable to
the signal with rise and fall time
equal to or longer than 20ns
Trigger displacement
Trigger Holdoff range
Make a 50% level setting (Typical). Operation with the input signal frequency equal
Trigger sensitivity (Video
Triggering and typical mode)
Signal system and line/field
Measurement
Cursor measurement
Auto measurement
Page 3
With the resolution of 8 bits, make sampling on
both channels synchronously.
5mV/div~5V/div at the input BNC.
±50 V(500 mV~5 V), ±2 V(5 mV~200 mV).
20 M.
Ancho de banda completo.
≥5Hz (at the BNC ).
≤17.5ns.
±5 %.
The voltage difference (V) between any two.
points on the waveform after averaging the
captured waveforms
reading + 0.05 divisions).
CH1 and CH2: 1div(DC~ full bandwidth).
Same as the DC coupling when it is equal to or
larger than 50Hz.
±6 divisions from the screen center.
±0.3 divisions
655 divisions for pre-triggering and 4 divisions
for post- triggering.
100 ns~10 s.
to or larger than 50Hz.
2 divisions of peak-to-peak value.
Support the NTSC, PAL and SECAM frequency
(Video triggering mode) broadcasting systems
of any field or line frequency.
Voltage difference (∆V) and time difference
(∆T) between cursors (∆V).
Peak-to-peak value, average value, root mean
square value, Frequency, cycle period, Vmax,
Vmin,Vtop, Vbase, Vamp, Overshoot, Preshoot,
RiseTime, Fall Time, +Width, -Width, +Duty,
-Duty, Delay A B and Delay B A.
more than16: ±(5%
02-2010