Atec HP-Agilent-35665A - Manual (Page 2)

AMPLITUDE RESOLUTION: 0.016% of full scale (typical)
ABSOLUTE AMPLITUDE ACCURACY: ±2.92% (0.25 dB) of reading
±0.025% of full scale
CROSS-CHANNEL GAIN ACCURACY
Source = Full scale: ±0.04dB
Source = -20dB full scale: ±0.08dB
CROSS-CHANNEL PHASE ACCURACY
Source = full scale: ±0.5 deg
Source = -20 dB full scale: ±0.5 deg
Dynamic Range
FULL SPAN FFT NOISE FLOOR
Input Range 27 to -35 dBVrms: <-76 dBfs (-85 dBfs typical)
Input Range -37 to -51 dBVrms: <(-112 - Range) dBfs
SPURIOUS FREE DYNAMIC RANGE: <-72 dBfs
(Includes Spurs, Harmonic Distortion, Intermodulation Distortion, Alias Products)
Zoom Mode Alias Responses
1.5% to 98.5% of the Frequency Span: <-72 dBfs
Lower and Upper 1.5% of Frequency Span: <-65 dBfs
INPUT NOISE LEVEL
Above 1280 Hz: <-140 dBVrms / (Sq. R)Hz
160 Hz to 1.28 kHz (6.4kHz span): <-130 dBVrms / (Sq. R)Hz
Input
INPUT RANGES: -51 dBVrms to +27 dBVrms
INPUT IMPEDANCE: 1M ohm ±30%
< or = 100 pico Farad
Low Side to Chassis Impedance
Floating Mode: 1M ohm ±30% (typical)
<0.01 micro Farad (typical)
AC COUPLING: <3 dB Rolloff at 1Hz
COMMON MODE REJECTION
-51 dBvVrms to -11 dBvVrms Ranges: >80 dB (typical)
-9 dBVvrms to +9 dBVrms Ranges: >60 dB (typical)
+11 dBvVrms to +27 dBVrms Ranges >40 dB (typical)
COMMON MODE RANGE (floating mode): ±4 V pk
IEPE SIGNAL CONDITIONING
Current Source: 4.25 ±1.5 mA
Open Circuit voltage: +26 to +32 Vdc
Trigger/Tachometer