Service manual

17
Input channels
Manual range
Anti-alias filters On/Off
AC or DC coupling
Up-only auto range
Up/down auto range
LED half range and overload indicators
Floating or grounded
A-weight filters On/Off
Transducer power supplies
(4 ma constant current)
Frequency
20 spans from 195 mHz to 102.4 kHz
(1 channel mode)
20 spans from 98 mHz to 51.2 kHz
(2 channel mode)
Digital zoom with 244 mHz resolution
throughout the 102.4 kHz frequency
range.
Resolution
100, 200, 400, 800 and 1600 lines
Windows
Hanning Uniform
Flat top Force/exponential
Math
+,-,*, / Conjugate
Magnitude Real and imaginary
Square root FFT, FFT
-1
LN EXP
*jω or /jω PSD
Differentiation A, B, and C weighting
Integration Constants K1 thru K5
Functions F1 thru F5
Analysis
Limit test with pass/fail
Data table with tabular readout
Data editing
Time capture functions
Capture transient events for repeated
analysis in FFT, octave, order, histo-
gram, or correlation modes (except
swept-sine). Time-captured data may
be saved to internal or external disk,
or transferred over GPIB. Zoom on
captured data for detailed nar row-
band analysis.
Data storage functions
Built-in 3.5 in., 1.44 Mbyte flexible
disk also supports 720 KByte disks,
and 2 Mbyte of NVRAM disk. Both
MS-DOS and HP-LIF formats are avail-
able. Data can be formatted as either
ASCII or binary (SDF). The 35670A
provides storage and recall from the
internal disk, internal RAM disk, inter-
nal NVRAM disk, or external GPIB
disk for any of the following
information:
Instrument setup states
Trace data
User-math
Limit data
Time capture buffers
Agilent Instrument BASIC programs
Waterfall display data
Curve fit/synthesis tables
Data tables
GPIB capabilities
Conforms to IEEE 488.1/ 488.2
Conforms to SCPI 1992
Controller with Agilent Instrument
Basic option
Calibration & memory
Single or automatic calibration
Built-in diagnostics & service tests
Nonvolatile clock with time/date
Time/date stamp on plots and saved
Data files
Online help
Access to topics via keyboard or index
Fan
On/Off