Dynamic Signal Analyzer
Spectra can be displayed in a variety of formats and
units, including a three-dimensional spectral map.
Displays time waveforms, so you can observe a signal in
both the time and frequency domains simultaneously.
40 K sample time buffer captures transients for later
measurements and analysis. Make acoustics measurements with its FFT-synthesized
1/3 and 1/1 octave measurements together with the built-in analog
A-weighted filter.
Specifications
Frequency
Range: 0.000125 Hz to 100 kHz
Real-time Bandwidth: (Typical) single display, 3 kHz; fast average
display, 7.5 kHz
Amplitude
Measurement Range: +27 to -120dbV noise
floor (22.4 V rms to 1µV noise floor)
Dynamic Range: 80 dB
Input
Impedance: 1 M ohm
Isolation: Input low may be connected to chassis ground or floated
up to 30 volts rms (42 volts peak) above ground.
Coupling: Signal may be ac or dc coupled. Low frequency 3-d\b point
<1 Hz in ac mode.
Output
Source: Pseudo-random, random, or
impulse.
Display
Magnitude. phase, time, and math traces can be
selected.
Units available are:
Horizontal: Hz, seconds, RPM, orders;
linear, or log spacing
Vertical: dBv, dBm (selectable Z), volts, volts squared, and
user-defined units.
Math
Arithmetic operations can be performed on new or recalled frequency
spectra. Add, subtract, multiply, divide, integrate, differentiate, and
user-defined constants are provided. 1 B/W is provided for Power Spectral
Density (PSD) computations
Internal Memory
Standard Nonvolatile: 2 traces, 6 states
Standard Volatile: 40 time records |
