5
Subject to change without notice
T e c h n i s c h e D a t e n
350 MHz 2 [4] Channel Digital Oscilloscope
HMO3522 [HMO3524]
All data valid at 23 °C after 30 minute warm-up
Display
Display:
6,5” VGA Color TFT
Resolution:
640 x 480 Pixel
Backlight:
LED 400cd/m
2
Display area for curves:
without menu
400 x 600 Pixel (8 x 12 div.)
with menu
400 x 500 Pixel (8 x 10 div.)
Color depth:
256 colors
Intensity steps per channel:
0…31
Vertical System
Channels:
DSO mode
CH1, CH2 [CH1...CH4]
MSO mode
CH1, CH2 LCH 0...15 (logic channels)
with 2 x Option HO3508
Auxiliary input:
Frontside [Rear side]
Function
Ext. Trigger
Impedance
1MΩ || 13pF ± 2pF
Coupling
DC, AC
Max. input voltage
100 V (DC + peak AC)
XYZ-mode:
All analog channels on individual choise
Invert:
CH 1, CH 2 [CH1...CH4]
Y-bandwidth
(-3dB)
:
350MHz (5mV...5V) / div.
100MHz (1mV, 2mV) / div.
Lower AC bandwidth:
2Hz
Bandwidth limiter
(switchable)
:
approx. 20MHz
Rise time
(calculated)
:
‹ 1ns
DC gain accuracy
2%
Input sensitivity:
12 calibrated steps
CH1, CH2 [CH1...CH4]
1mV/ div.…5V/div. (1-2-5 Sequence)
Variable
Between calibrated steps
Inputs CH1, CH2 [CH1…CH4]:
Impedance
1MΩ II 13pF ± 2pF (50Ω switchable)
Coupling
DC, AC, GND
Max. input voltage
200V (DC + peak AC), 50Ω ‹ 5V
rms
Measuring circuits:
Measuring Category I (CAT I)
Position range
± 10Divs
Offset control:
1mV, 2mV
± 0,2V
5mV…50mV
± 1V
100mV…5V
± 20V
Logic channels
With Option HO3508
Select. switching thresholds
TTL, CMOS, ECL, 2 x User -2V…+8V
Impedance
100kΩ || ‹ 4pF
Coupling
DC
Max. input voltage
40V (DC + peak AC)
Triggering
Analog channels:
Automatic:
Linking of peakdetection and triggerlevel
Min. signal height
0.8div; 0.5div typ.
Frequency range
5Hz…400MHz
Level control range
From peak- to peak+
Normal
(without peak)
:
Min. signal height
0.8div; 0.5div typ.
Frequency range
0…400MHz
Level control range
–10div....+10div.
Operating modes:
Slope / Video / Logic/ Pulse
Slope:
Rising, falling, both
Sources:
CH1, CH2, Line, Ext., LCH0…15
[CH1...CH4, Line, Ext., LCH0…15]
Coupling:
AC:
5Hz...400MHz
DC:
0...400MHz
HF:
30kHz...400MHz
LF:
0...5kHz
Noise rejection:
100MHz LPF switchable
Video:
Pos. / neg. sync. impulse
Standards
525 Line / 60Hz systems
625 Line / 50Hz systems
Fields
Field 1, field 2, both
Line
All, selectable line number
Source
CH1, CH2, Ext. [CH1...CH4]
Logic:
AND, OR, TRUE, FALSE
Source
LCH0…15
State
LCH0…15 X, H, L
Indicator for trigger action:
LED
Ext. Trigger via:
Auxiliary input [Aux. input at rear side]
0,3V…10V
ss
2nd Trigger:
Slope
Rising, falling, both
Accessories supplied:
Line cord, Operating manual, 2 [4] Probes, 10:1 with
attenuation ID (HZ350), Dual-Interface USB/RS-232 (HO720), CD
Optional accessories:
HO730
Dual-Interface Ethernet/USB
HO740
Interface IEEE-488 (GPIB) galvanically isolated
HZ46
4RU 19'' Rackmount Kit
HZ355
Slimline Probe 10:1 with automatically identification
HO3508 8 Channel Logic Probe
Min. signal height
0.8div; 0.5div typ.
Frequency range
0…400MHz
Level control range
–10div....+10div.
Operating modes:
after time
20ns…0.1s
after incidence
1…2
16
Horizontal System
Domain representation:
Time, Frequency (FFT), Voltage (XY)
Representation Time Base:
Main-window, main- and zoom-window
Memory Zoom:
Up to 100.000:1
Accuracy:
15ppm
Time Base:
Refresh operating modes
1ns / div.…20ms / div.
Roll operating modes
50ms / div.…50s / div.
Digital Storage
Sampling rate
(real time)
:
2 x 2GSa / s, 1 x 4GSa / s
[4 x 2GSa / s, 2 x 4GSa / s]
Logic channels: 16 x 1GSa / s
Sampling rate
(random)
:
50 GSa / s (n / a to logic channels)
Memory:
2 x 2MPts [4 x 2MPts]
Operation modes:
Refresh, Average, Envelope, Peak-Detect
Roll: free run / triggered, Smooth
Resolution
(vertical)
8Bit
Resolution
(horizontal)
Yt Mode
(50 Pts. / div.)
XY Mode
8Bit
Interpolation:
Sinx / x (CH1...CH4), Pulse (LCH0...15)
Persistence:
Off, 50ms...∞
Delay pretrigger:
0...2 Million x (1/ samplerate)
posttrigger:
0...8 Million x (1/ samplerate)
Display refresh rate:
Up to 2500 waveforms / s
Display:
Dots, vectors (interpolation), ‘persistence’
Reference memories:
typ. 10 Traces
Operation / Measuring / Interfaces
Operation:
Menu-driven (multilingual), Autoset,
help functions (multilingual)
Save / Recall memories:
typ. 10 complete instrument parameter
settings
Frequency counter:
0.5Hz...350MHz
6 Digit resolution
Accuracy
15ppm
Auto measurements:
Frequency, Period, pulse count, U
DC
, U
pp
,
U
p+
, U
p-
, U
RMS
, U
Avg
, t
Rise
, t
Fall
Cursor measurements:
ΔV, Δt, 1/Δt (f), V to Gnd, V
t
related to Trigger
point, ratio X and Y, pulse count, peak to
peak, peak+, peak-
Interface:
Dual-Schnittstelle USB / RS-232 (HO720)
USB-Stick (frontside)
USB-Printer (rear side) with SW V2.0
DVI for ext. monitor
Optional:
IEEE-488, Ethernet / USB
Mathematic functions
Number of formula sets:
typ. 10 formula sets with up to 5 formulas each
Sources:
All channels and math. memories
Targets:
Math. memories
Functions:
ADD, SUB, 1/X, ABS, MUL, DIV, SQ,
POS, NEG, INV
Display:
Up to 4 math. memories
General Information
Probe ADJ Output:
1kHz / 1MHz square wave signal ~0.2V
pp
(ta ‹ 4ns)
Internal RTC
(Realtime clock)
:
Date and time for stored data
Line voltage:
105...253V, 50 / 60Hz, CAT II
Power consumption:
Max. 70Watt at 230V, 50Hz
Protective system:
Safety class I (EN61010-1)
Operating temperature:
+5°C...+40°C
Storage temperature:
-20°C...+70°C
Rel. humidity:
5%...80% (non condensing)
Dimensions
(W x H x D)
:
285 x 175 x 220mm
Weight:
3.6kg
Dual-Interface USB/RS-232 (HO720)
