Agilent / HP / Keysight 35665A
35665A 2-Channel DC to 102.4 kHz Dual Channel Dynamic Signal Analyzer
Description
This unit provides measurement solutions in vibration, acoustics, and control systems.
Its major options are computed order tracking, real time octave, swept sine, curve fit and synthesis, arbitrary source, and Instrument BASIC.
Key Points
1Ch at 102.4KHz, 2Ch at 51.2KHz
100, 200, 400, 800 lines of resolution
Built in 3.5" floppy disk
Tachometer input
Source: Random, burst random, pink noise, sine, swept-sine, arbitrary, periodic chirp, burst chirp
3.2M Sample time capture buffer (optional)
Measurements: linear spectrum, cross-spectrum, power spectral density, frequency response, time waveform, auto correlation, cross-correlation, histogram, PDF, CDF
Optional real time octave, computed order tracking, swept-sine, curve fit, synthesis, and arbitrary source.
Specifications
One Channel Mode (CH. 1): 102.4KHz
Two Channel Mode (Ch 1 & 2): 51.2KHz
Resolution: 100, 200, 400 or 800 lines resolution
Frequency resolution = frequency span/number of lines resolution
Minimum frequency resolution
One Channel Mode: 244uHz
Two Channel Mode: 122uHz
Spans:
One Channel Mode: 102.4KHz to 0.19531Hz
Two Channel Mode: 51.2KHz to 0.097656Hz
Accuracy: ±30 ppm
Real Time Bandwidth
Fast Average On: >=12.8KHz
Measurement rate:401 point FFT display, fast average on
One Channel mode: >=33 averages/second (typical)
Two channel mode: >=15 averages/second (typical)
Display updat rate: >=8 updates/second (typical)
*401 point FFT display, fast average off
Amplitude/Phase
Input ranges (full scale): +27dBVrms (31.7Vpk) to
-*-51dBVrms (3.99mVpk) in 2dB steps
