Agilent Technologies 54835A, Руководство по обслуживанию, Страница: 19 / 208

Chapter 1: General Information
Specifications & characteristics
1–11
Display
Measurements
Display 8.4-inch diagonal color active matrix LCD module incorporating amorphous
silicon TFTs.
Active Display Area 171 mm x 128 mm (21,888 sq. mm)
Waveform Viewing Area 104 mm x 159 mm (16,536 sq. mm) in Full screen mode
(graphical user interface off)
Display Resolution 640 pixels horizontally x 480 pixels vertically
Waveform Colors Select from 100 hues, 0-100% saturation and 0-100% luminosity.
Dual Intensity Infinite Persistence Previous sweeps are stored in half bright display and most recent sweep in full
bright. This allows easy differentiation of current and historic information.
Waveform Overlap When two waveforms overlap, a third color distinguishes the overlap area.
Full screen mode On/Off selectable.
Connect-the-dots On/Off selectable.
Persistence Minimum, Variable (100 ms to 40 s), Infinite. Up to 6 levels of grey scale.
Graticule On/Off (Grid or Frame).
Grid Intensity 0 to 100%
Display Update Rate
(for instruments equipped with
AMD-K6-2 400 MHz processor) Measurement Conditions Real Time sampling mode, minimum
persistence, triggered sweep, no
interpolation, markers off, math off,
connect the dots off, 1 channel
acquisition, 50 ns/div, statistics off.
512 point record (2 GSa/s) Waveforms/sec: > 2,100
V
pp
Measurements/sec: > 130
Automatic Parametrics 33 automatic measurements: V
pp
, V
min
, V
max
,V
avg
, V
amptd
, V
base
, V
top
, V
rms
,
Preshoot, Overshoot, V
upper
, V
middle
, V
lower
, Rise Time, Fall Time, Period,
Frequency, Positive Width, Negative Width, Duty Cycle, Delta Time, T
max
, T
min
,
FFT Frequency, FFT Magnitude, FFT Delta Frequency, FFT Delta Magnitude, Eye
Height, Eye Width, Jitter, Crossing %, Q-factor, Duty Cycle Distortion.
Over GPIB only: VTime, TVolts.
Threshold Definition Selectable 10%, 50%, 90% or 20%, 50%, 80% or Custom (% or absolute voltage).
Top-Base Definition Standard or Custom (in absolute voltage).
Statistics On/Off selectable. Current measurement, mean, and standard deviation
Measurement Toolbar 16 Drag and Drop automatic measurement icons.
QuickMeas Activates 4 preselected automatic measurements.
Markers Modes Manual Markers, Track Waveform Data, Track Measurements.
Waveform Math 4 function waveforms f1-f4. Select from Add, Subtract, Multiply, Divide, Invert,
Magnify, Vs, Min, Max, Integral, Differentiate, FFT Magnitude.