Tektronix 2715, User Manual

Page: 297 / 360

Specifications
2715 User Manual
A–21
Table A–9: Environmental Characteristics
Characteristic Description
The Description column describes how most characteristics were derived and a description of the characteristic. This instrument meets
MIL-T-28800E, Type III, Class 5, Style C Specifications.
Electromagnetic Interference (EMI)
Emissions: EN50081–1 Radiated Emissions, 30 MHz–1 GHz
EN55022 Class B (CISPR 22B)
Conducted Emissions, 150 kHz–30 MHz
EN55022 Class B (CISPR 22B)
Conducted Emissions, Power Line Harmonics, 0–2 kHZ
IEC 555-2/3
Immunity: EN50082–1 Electrostatic Discharge, 8 kV
IEC 801-2
Radiated Immunity, 27 MHz–500 MHz
IEC 801-3
Performance Requirement:
No responses above –90 dBm in a 3 V/meter field
Fast Transients, Capacitive Clamp, 1 kV Power Leads,
500 V Control Leads
IEC 801-4
Power Line Surge, 1 kV Differential Mode,
2 kV common mode
IEC 801-5
Temperature
Operating 0
_
C to +50
_
C
Nonoperating
1
–55
_
C to +75
_
C
2
Humidity
Operating 95% RH
±
5% + 30
_
C and below
75% RH
±
5% + 31
_
C t 40
_
C
45% RH
±
5% + 41
_
C t 50
_
C
Nonoperating Five cycles (120 hours) in accordance with MIL-STD-28800E, class 5
Altitude
Operating 15,000 ft (4.57 km)
Nonoperating 50,000 ft (15.24 km)
1
After storage at temperatures below –15
_
C, the instrument may not reset when power is first turned on. If this happens,
allow the instrument to warm up for at least 15 minutes, then turn power off for 5 seconds an back on.
2
NVRAM is lost below –10
_
C.