Inhaltsverzeichnis
Werbung
Introduction
Dear Customer,
In purchasing this product, you have made a very good decision for which we
should like to thank you.
You have acquired an above-average quality product from a brand family which has
distinguished itself in the field of measuring, charging and network technology by
particular competence and permanent innovation.
With Voltcraft®, you will be equal to difficult tasks as an ambitious hobbyist just as
much as a professional user. Voltcraft® offers you reliable technology at an extraor-
dinarily favourable cost-performance ratio.
We are certain: your start with Voltcraft will at the same time be the commencement
of a long and profitable co-operation.
We wish you much enjoyment with your new Voltcraft® product!
Intended Use
• USB connection / use on IBM-compatible PCs from operating system Windows‚-
98 SE with USB connections and CD-ROM drive.
• The voltage supply takes place through the USB interface (from V1.1).
• Measurement of alternating and direct voltage signals up to a maximum of 35 V
eff. with a frequency of a max. of 5 MHz (20 MS/s = 20,000,000 measuring
points/second) for DSO-220 USB, or 30MHz (100MS/s) for DSO-2100 USB.
• Signal display in the spectrum analyser function (FFT)
• Trigger variations AUTO, NORM, SINGLE or external digital two-channel storage
oscilloscope which is operated/adjusted by means of the appropriate software
through a IBM-compatible computer.
• The automatic set-up function adapts the time basis and the input amplifier to the
pending measurement signal.
• Cursor lines with display of results for the amplitude or frequency measurement.
• All signal courses can be stored and read out.
• The measuring system can be used universally both at the hobby level and at the
occupational (but not industrial) or school level!
Measurement is not permitted in moist rooms or outdoors or under adverse ambient
conditions. The following are unfavourable ambient conditions:
- wetness or excessive humidity
- dust or combustible gases, vapours or solvents
- strong vibrations
- strong magnetic fields such as those found in the vicinity of machines or loud-
speakers.
- static electricity (fields and discharges).
22
FFT function
DSO-220 USB
Number of channels
Spectrum bandwidth
DC - 10MHz
General
DSO-220 USB
Measuring inputs
Two separate channels CH 1 and CH 2
Input impedance:
Max. input voltage
Input coupling
Vertical resolution
Vertical bandwidth
DC - 5 MHz
Accuracy
Horizontal operating mode
Software
Power supply
Working temperature
rel. humidity < 85%,
Earth
Dimensions (LxWxH)
System prerequisites
IBM-compatible PC mind. 486, Pentium or compatible with at least 640 KB RAM,
VGA, CD-ROM, USB V1.1, 40 MB free hard-disk memory, Win '98 SE or higher.
DSO-2100 USB
2
DC - 50 MHz
DSO-2100 USB
1 MOhm / 50 pF
35V effective
DC-AC-GND
8-bit
DC - 30MHz
± 3%
Auto, norm, single
Windows‚ 98 SE, ME, NT, 2000, XP
USB bus-powered
0°C to +40°C,
non-condensing
approx. (without accessories)
approx. 190 x 100 x 40 mm
39
Werbung
Inhaltsverzeichnis
