Table 1-4. Leading Particulars - Honeywell Chadwick-Helmuth 8500C Maintenance Manual

Chapter 1 - Introduction
Parameter
Input power: balancer/analyzer
Operating temperature: balancer/analyzer
Microprocessor
Memory
Display
Manual input
Sensitivity
Automatically selected gain ranges
Input impedance
Minimum detectable signal
Anti-alias filtering
Frequency range (Fmax)
FFT frequency resolution
FFT time domain weighting
Frequency accuracy
1-10 Chadwick-Helmuth A Business Unit of Honeywell International, Inc.

Table 1-4. Leading Particulars

8500C/C+ Balancer/Analyzer
28 volts DC
-40°C to +55°C (0° for printer/disk drive)
8500C: 8 MHz Motorola 68008
8500C+: 25 MHz Motorola 68332
8500C: 256 KB dynamic RAM
8500C: Up to 256 KB ROM
8500C: Up to 128 KB static RAM
8500C+: Up to 2MB Static RAM, 1 MB Standard
8500C+: 1 MB EPROM Flash RAM
Liquid crystal display. 64 vertical by 256 horizontal
pixels.
Intergrated keyboard with 32 function keys
19 mV/ips fixed (Velocimeter)
.0005 ips @ 0.5 ips fullscale through .25 ips @ 256
ips fullscale (instrument)
4080 gain settings from 1 to 512
2200 ohms
60 dB below full scale (typical)
Two fixed corner frequency analog antialiasing
filters, 104 dB per octave initial rolloff.
Variable corner frequency digital antialiasing
filters, 685 dB per octave initial rolloff.
66 dB minimum stop band attenuation.
Overall flatness:
+0.2 dB from 2 to 500 Hz
+1 dB from 0.5 to 8 kHz
+2 dB from 8 kHz to 10 KHz
200 to 600,000 rpm in arbitrary, user-selected steps
461 lines up to 7.5 kHz, 400 lines up to 10 kHz
Kaiser window
0.22%, Fmax = 0.1%
Characteristic