Hier Klicken für das PDF Dokument!!!
90SWG and90SWGD
Slot Card
Signal Waveform Generator
Distortion to 120 dB For 90IP Instrumentation Platform
Description:
For use in the 90IP Instrumentation Platform, each
90SWG (analog output) slot card uses advanced
DDS (Direct Digital Synthesis) technology to
produce, high precision, ultra low distortion
waveforms to 120dB. Available output signals
include sine and square waves, dual tone, and
white and pink noise. All with adjustable gain in
0.5 mV steps over a 200kHz bandwidth.
Front panel mounted BNC's offer easy access of
signal and trigger/sync I/Os. Other features
include; Sweep and Burst Mode (Repetitive,
Triggered or Gated) operation. The 90SWGD is
also available with a doublewide slot card that
provides both analog or digital signal output.
Features: Providing Real Time Analog and DSP Solutions
· Selectable external or internal triggers for Burst for the following industries:
and sweep modes.
· SmartSlot technology for instrument setup and Industries:
configuration. · Health
· Memory storage for up to 9 configurations · Space
· Sine wave spectral purity to 120 dB · Defense
· Output to 10V p-p into 50 . · Science and Technology
· Analog and optional digital signal output. · Engineering
· Hard front panel controller with remote GPIB · Research and Development
and RS232 interfaces provided. · ATE
Applications:
· Sound Measurement
· Noise Testing
· Audio test & measurement
· Medical Research
· Seismic Analysis
· Vibration Analysis
· Serial Digital Interface Testing
· Converter Testing
· IMD Testing
1
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
90SWG and 90SWGD
Slot Card
Specifications @ 25oC Signal Waveform Generator
Available Waveforms: Available Outputs:
Sine White Noise 1. Sinewave
Square Pink Noise Max. Freq Resolution Accuracy
Dual Tone 200 kHz 1 mHz 50ppm
Harmonic Distortion (each harmonic)
Output Configuration: Frequency Range Level
Differential, DC coupled Dc to 10 kHz [ -120 dBc
Source Impedance 50 each leg, 10 kHz to 20 kHz [ -110 dBc
100 differential 20 kHz to 200 kHz [ -100 dBc
Protection Short circuit
2. Square Wave
Minimum Load: Max. Freq Resolution Accuracy
600 full distortion specifications 200 kHz 1mHz 50ppm
50 reduced distortion specifications
Rise/Fall Time <2 µS
Asymmetry <1% of period
Amplitude Range:
Even Harmonics -60 dBc
152 µV to 7.07Vrms diff. into Hi-Z
Rise/Fall Time <3.5 µS
76.3 µV to 3.535Vrms single into Hi-Z
Format RMS, peak to peak
3. Dual Tone SMPTE, DIM AND CCIF
Resolution 6 digits
Accuracy to 20kHz ±0.05 dB (±0.5%) into Hi-Z
4. Noise: White and Pink,
Accuracy to 200kHz ±0.1 dB (±1%) into Hi-Z (Frequency spectrum up to 200k Hz)
DC Offset Range: 5. Frequency Sweep
±5V pre-output attenuator Type: Linear or Log,
Resolution 1mV (phase continuous)
Accuracy 1% of setting Waveform: Up, Down, Single Sweep
Rate: 0.1 Hz to 1 kHz
Time base Span: 1 mHz to 200 kHz
Stability 50 ppm
Aging 5 ppm/year 6. Burst Output Mode
Repetitive
Interfaces: GPIB and RS232 available from On Cycles 1 99,999 cycles
back plane of 90IP/90IPB. Repetition Rate 1 99,999 cycles
External Trigger TTL Level,
Edge Triggered
Gated
Sync Output Format TTL Level
Connectors BNC
2
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de