Tektronix 070-9778-03, Руководство по обслуживанию

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Specifications
1–8
TLA 711 Color Benchtop Controller Service Manual
Table 1–5 lists the electromagnetic compatibility (EMC) characteristics.
Table 1–5: Electromagnetic compatibility (EMC) characteristics
Characteristic Description
Emissions Emissions shall be within the limits specified by the following requirements:
Enclosure EN 55011 Class A limits for radiated emissions
Immunity, Enclosure, Radio Frequency
Electromagnetic Field No instrument failures when the instrument is subjected to a 3 V/m electromagnetic
field over the frequency range of 27 MHz to 500 MHz
Immunity, Enclosure, Electrostatic Discharge
(ESD) Up to 8 kV with no change to control settings or impairment of normal operation
Immunity, Fast transients, Electrical No loss of stored data, change to control settings, degradation of performance, or
temporary loss of function will occur when the system is subjected to the transients as
described below
Port Peak Voltage Tr/Th Rep Frequency
Signal & Control 0.5 kV 5/50 ns 5 kHz
AC Power 1.0 kV 5/50 ns 5 kHz
Table 1–6 lists the atmospheric characteristics.
Table 1–6: Atmospheric characteristics
Characteristic Description
Temperature:
Operating and non-operating Operating (no media in floppy disk drive)
+5
_
C to +50
_
C, 15
_
C/hour maximum gradient, non-condensing
(derated 1
_
C per 1000 feet above 5000 foot altitude)
Non-operating (no media in floppy disk drive)
–20
_
C to +60
_
C, 15
_
C/hour maximum gradient, non-condensing
Humidity:
Operating and non-operating Operating (no media in floppy disk drive)
20% to 80% relative humidity, non-condensing.
Maximum wet bulb temperature: +29
_
C
(derated relative humidity to approximately 22% at +50
_
C)
Non-operating (no media in floppy disk drive)
8% to 80% relative humidity, non-condensing. Maximum wet bulb temperature: +40
_
C
(derated relative humidity to approximately 55% at +50
_
C)
Altitude:
Operating and non-operating Operating:
To 10,000 feet (3040 meters),
(derated 1
_
C per 1000 feet (305 meters) above 5000 feet (1524 meters) altitude)
Non-operating:
40,000 feet (12190 meters)