15
Dimensions
Remote operation
The standard 8566B operates on the interface bus (GP-IB). All analyzer control settings
(with the exception of VIDEO TRIGGER LEVEL, FOCUS, ALIGN, INTENSITY, FREQ ZERO,
AMPTD CAL, and LINE power) are remotely programmable. Function values, marker
frequency/amplitude.and A/B traces may be output; CRT labels and graphics may be input.
LCL Returns analyzer to local control, if not locked out by controller.
Service request
SHIFT r calls an GP-IB request for service.
GP-IB interface functions
SH1, AH1, T6, L4. SRI, RL1, PPO, DC1, Cl, C2, C3, C28, E2
Options
All specifications for options are identical to standard 85668 except as noted.
400 Hz Power line frequency operation (Option 400)
Power line related sidebands (center frequency from 100 Hz to 5.8 GHz)
Offset from Carrier Sideband Level
< 2 kHz -55 dBc
2 kHz to 5.5 kHz -65 dBc
Power requirements
Line frequency 400 Hz ±10% line frequency (50 to 60 Hz operation for servicing only)
Line voltage 100 to 120 v (+5%, -10%)
Operating temperature range
400 Hz 0 ° to 55 °C
50 Hz to 60 Hz 0 ° to 40 °C
(service only, not for extended periods)
General Specifications
Figure 7. Instrument dimensions with and without handles
Environmental
Temperature
Operation 0 ° to 55 °C
Storage -40 ° to 75 °c
Increased internal temperatures may
result if the rear panel air filters are not
cleaned regularly.
Altitude
Operation ≤ 3 4,572 m (15,000 ft)
Storage ≥ 15,240 m (50,000 ft)
Power requirements 50 to 60 Hz; 100,200,
120,220, or 240 V (+5%, -10%);
approximately 650 VA (40 VA
in standby). 400 Hz operation
with Option 400.
Humidity
Operation Type tested to 95% relative
humidity, 25 ° to 40 °C,
except as noted in
electrical specifications.
Storage 5% to 90% relative humidity,
0 ° to 40 °C
EMI Conducted and radiated
interference is within
the requirements of
MIL-STD-461C, Part 7 RE02
and CE03 (Air Force), and
CISPR Publication 11;
VDE 0871 and FTZ
526/527/79.
Warm-up time
Operation Requires 30 minute warm-up
from cold start, 0 ° to 55 °C.
Internal temperature
equilibrium is reached after
2-hour warm-up at stable
outside temperature.
Frequency reference (typical)
Frequency reference aging
rate attained after 24 hour
warm-up from cold start at
25 °C. Frequency is within
1 x 10'8 of final stabilized
frequency within 30 minutes.
Weight
Total, net 50 kg (112 Ib)
RF section, net 29 kg (65 Ib)
IF display 21 kg (47 Ib)
section, net
RF section, 35 kg (78 Ib)
shipping
IF display 27 kg (60 Ib)
section,
shipping