Atec Agilent-35670A - Manual (Page 2)

2
Summary of Features on Standard Instrument
The following features are standard with the
Agilent 35670A:
Instrument modes
FFT analysis Histogram/time
Correlation analysis Time capture
Measurement
Frequency domain
Frequency response
Power spectrum
Linear spectrum Coherence
Cross spectrum Power spectral density
Time domain (oscilloscope mode)
Time waveform
Autocorrelation
Cross-correlation Orbit diagram
Amplitude domain
Histogram, PDF, CDF
Trace coordinates
Linear magnitude Unwrapped phase
Log magnitude Real part
dB magnitude Imaginary part
Group delay Nyquist diagram
Phase Polar
Trace units
Y-axis amplitude: combinations of units, unit value,
calculated value, and unit format describe y-axis amplitude
Units: volts, g, meters/sec
2 , inches/sec 2 , meters/sec,
inches/sec, meters, mils, inches, pascals, Kg, N, dyn, lb,
user-defined EUs
Unit value: rms, peak, peak-to-peak
Calculated value: V, V
2 , V 2 /Hz, √Hz, V 2 s/Hz (ESD)
Unit format: linear, dB’s with user selectable dB reference,
dBm with user selectable impedance.
Y-axis phase: degrees, radians
X-axis: Hz, cpm, order, seconds, user-defined
Display formats
Single
Quad
Dual upper/lower traces
Small upper and largelower
Front/back overlay traces
Measurement state
Bode diagram
Waterfall display with skew, -45 to 45 degrees
Trace grids on/off
Display blanking
Screen saver
Display scaling
Autoscale Selectable reference
Manual Scale
Linear or log X-axis
Input range tracking Y-axis log
X & Y scale markers with expand and scroll
Marker functions
Individual trace markers
Coupled multi-trace markers
Absolute or relative marker
Peak search
Harmonic markers
Band marker
Sideband power markers
Waterfall markers
Time parameter markers
Frequency response markers
Signal averaging (FFT mode)
Average types (1 to 9,999,999 averages)
RMS
Time exponential
RMS exponential Peak hold
Time
Averaging controls
Overload reject
Fast averaging on/off
Update rate select
Select overlap process percentage
Preview time record
Measurement control
Start measurement
Pause/continue measurement
Triggering
Continuous (Freerun)
External (analog or TTL level)
Internal trigger from any channel
Source synchronized trigger
GPIB trigger
Armed triggers
Automatic/manual
RPM step
Time step
Pre- and post-trigger measurement Delay
Tachometer input:
±4 V or ±20 V range
40 mv or 200 mV resolution
Up to 2048 pulses/rev
Tach hold-off control