5
Subject to change without notice
T e c h n i s c h e D a t e n
100 MHz CombiScope
®
HM1008
Valid at 23 °C after a 30 minute warm-up period
Vertical Deflection
Channels:
Analog:
2
Digital:
2
Operating Modes:
Analog:
CH 1 or CH 2 separate, DUAL (CH 1 and
CH 2 alternate or chopped), Addition
Digital:
CH 1 or CH 2 separate, DUAL (CH 1 and
CH 2), Addition
X in XY-Mode:
CH 1
Invert:
CH 1, CH 2
Bandwidth (-3 dB):
2 x 0 - 100 MHz
Rise time:
‹ 3.5 ns
Overshoot:
max. 1 %
Bandwith limiting
(selectable)
:
about 20 MHz (5 mV/ cm - 20 V/ cm)
Deflection Coefficients(CH1,2):
14 calibrated steps
1 mV – 2 mV/cm (10 MHz) ± 5 % (0 - 10 MHz (-3 dB))
5 mV – 20 V/cm
± 3 % (1-2-5 sequence)
variable (uncalibrated):
› 2.5 :1 to › 50 V/cm
Inputs CH 1, 2:
Input Impedance:
1 MΩ II 15 pF
Coupling:
DC, AC, GND (ground)
Max. Input Voltage:
400 V (DC + peak AC)
Y Delay Line (analog):
70 ns
Measuring Circuits:
Measuring Category I
Analog mode only:
Auxiliary input:
Function (selectable):
Extern Trigger, Z (unblank)
Coupling:
AC, DC
Max. input voltage:
100 V (DC +peak AC)
Triggering
Analog and Digital Mode
Automatic (Peak to Peak):
Min. signal height:
5 mm
Frequency range:
10 Hz - 200 MHz
Level control range:
from Peak- to Peak+
Normal (without peak):
Slope/Video
Min. signal height:
5 mm
Frequency range:
0 - 200 MHz
Level control range:
–10 cm to +10 cm
Operating modes:
Slope/Video
Slope:
positive, negative, both
Sources:
CH 1, CH 2, alt. CH 1/2 (
≥
8 mm), Line, Ext.
Coupling:
AC:
10 Hz-200 MHz
DC:
0 -200 MHz
HF:
30 kHz–200 MHz
LF:
0 -5 kHz
Noise Rej. switchable
Video:
pos./neg. Sync. Impulse
Standards:
525 Line/60 Hz Systems
625 Line/50 Hz Systems
Field:
even/odd/both
Line:
all/line number selectable
Source:
CH 1, CH 2, Ext.
Indicator for trigger action:
LED
External Trigger via:
Auxiliary Input (0.3 V
pp
, 100 MHz)
Coupling:
AC, DC
Max. input voltage:
100 V (DC +peak AC)
Digital mode
Pre/Post Trigger:
-100 % to +400% related to complete memory
Analog mode
2nd Trigger
Min. signal height:
5 mm
Frequency range:
0 - 200 MHz
Coupling:
DC
Level control range:
–10 cm to +10 cm
Horizontal Deflection
Analog mode
Operating modes:
A, ALT (alternating A/B), B
Time base A:
0.5 s/cm - 50 ns/cm (1-2-5 sequence)
Time base B:
20 ms/cm – 50 ns/cm (1-2-5 sequence)
Accuracy A and B:
± 3 %
X Magnification x10:
to 5 ns/cm
Accuracy:
± 5 %
Variable time base A/B:
cont. 1:2.5
Hold Off time:
var. 1:10 (LED-Indication)
Bandwidth X-Amplifier:
0 - 3 MHz (-3 dB)
X Y phase shift ‹ 3°:
‹ 220 kHz
Digital mode
Time base range (1-2-5 sequence)
Refresh Mode:
20 ms/cm - 5 ns/cm
with Peak Detect:
20 ms/cm – 2 ms/cm (min. Pulse Width 10 ns)
Roll Mode:
50 s/cm – 50 ms/cm
Accuracy time base
Time base:
50 ppm
Display:
± 1 %
MEMORY ZOOM:
max. 50,000:1
Bandwidth X-Amplifier:
0 - 100 MHz (-3 dB)
X Y phase shift ‹ 3°:
‹ 100 MHz
Digital Storage
Sampling rate (real time):
2x 500 MSa/s, 1 GSa/s interleaved
Sampling rate (random sampling):
10 GSa/s
Bandwidth:
2 x 0 - 100 MHz (random)
Memory:
1 M-Samples per channel
Operating modes:
Refresh, Average, Envelope/
Roll: Free Run/Triggered, Peak-Detect
Resolution (vertical):
8 Bit (25 Pts/cm)
Resolution (horizontal):
Yt:
11 Bit (200 Pts/cm)
XY:
8 Bit (25 Pts /cm)
Interpolation:
Sinx/x, Dot Join (linear)
Delay:
1 Million x 1/Sampling Rate to
4 Million x 1/Sampling Rate
Display refresh rate:
max.170/s at 1 MPts
Display:
Dots (acquired points only), Vectors (partly
interpolated), optimal (complete memory
weighting and vectors)
Reference Memories:
9 with 2 kPts each (for recorded signals)
Display:
2 signals of 9 (free selectable)
Operation/Measuring/Interfaces
Operation:
Menu (multilingual), Autoset,
help functions (multilingual)
Save/Recall (instrument parameter settings):
9
Signal display:
max. 4 traces
analog:
CH 1, 2 (Time Base A) in combination with
CH 1, 2 (Time Base B)
digital:
CH1,2 and ZOOM or Reference or
Mathematics)
Frequency counter:
6 digit resolution:
›1 MHz – 200 MHz
5 digit resolution:
0.5 Hz – 1 MHz
Accuracy:
50 ppm
Auto Measurements:
Analog mode:
Frequency, Period, Vdc, Vpp, Vp+, Vp-
also in digital mode:
V
rms
, V
avg
Cursor Measurements:
Analog mode:
Δt, 1/Δt (f), t
r
, ΔV, V to GND, ratio X, ratio Y
plus in digital mode:
V
pp
, V
p
+, V
p
-, V
avg
, V
rms
, pulse count
Resolution Readout/Cursor:
1000 x 2000 Pts, Signals: 250 x 2000
Interfaces (plug-in):
RS-232 (HO710)
Optional:
IEEE-488, Ethernet, Dual-Interface
RS-232/USB
Mathematic functions
Number of Formula Sets:
5 with 5 formulas each
Sources:
CH 1, CH 2, Math 1-Math 5
Targets:
5 math. memories, Math 1-5
Functions:
ADD, SUB, 1/X, ABS, MUL, DIV, SQ, POS,
NEG, INV
Display:
max. 2 math. memories (Math 1-5)
Display
CRT:
D14-375GH
Display area (with graticule):
8 cm x 10 cm
Acceleration voltage:
approx. 14 kV
General Information
Component tester
Test voltage:
approx. 7 V
rms
(open circuit), approx. 50 Hz
Test current:
max. 7 mA
rms
(short circuit)
Reference Potential :
Ground (safety earth)
Probe ADJ Output:
1 kHz/1 MHz square wave signal 0.2 V
pp
(tr ‹ 4 ns)
Trace rotation:
electronic
Line voltage:
105 – 253 V, 50/60 Hz ± 10 %, CAT II
Power consumption:
42 Watt at 230 V, 50 Hz
Protective system:
Safety class I (EN61010-1)
Weight:
5.6 kg
Cabinet (W x H x D):
285 x 125 x 380 mm
Ambient temperature:
0° C ...+40° C
Accessories supplied:
Line cord, Operating manual, 2 Probes 10:1 with attenuation ID, Windows Software for control and data transfer
Optional accessories:
HO720 Dual-Interface RS-232/USB, HO730 Dual-Interface Ethernet/USB, HO740 Interface IEEE-488 (GPIB), HZ70 Opto-Interface (with
optical fi ber cable)
