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Warranted Characteristics
TDS 684A, TDS 744A, & TDS 784A Service Manual
1–19
Table 1–13: Warranted Characteristics — Output Ports, Probe Compensator, and Power Requirements (Cont.)
Name Description
Power Consumption ≤300 W (450 VA)
1
CH 3 signal out is present at the rear panel if CH 3 is selected as the trigger source for the main and/or delayed trigger
systems. It is not available when a channel other than CH3 is the source for the Video Trigger when Option 05 is installed.
Table 1–14: Warranted Characteristics — Environmental
Name Description
Atmospherics Temperature (no diskette in floppy drive):
TDS 684A: Operating: +4_ C to +45_ C
TDS 7XXA: Operating: +4_ C to +50_ C
Nonoperating: –22_ C to +60_ C
Relative humidity (no diskette in floppy drive):
Operating: 20% to 80%, at or below +32_ C,
upper limit derates to 30% relative humidity at +45_ C
Nonoperating: 5% to 90%, at or below +41_ C,
upper limit derates to 30% relative humidity at 60_ C
Altitude:
To 4570 m (15,000 ft.), operating
To 12190 m (40,000 ft.), nonoperating
Dynamics Random vibration (floppy diskette not installed):
0.31 g rms, from 5 to 500 Hz, 10 minutes each axis, operating
3.07 g rms, from 5 to 500 Hz, 10 minutes each axis, nonoperating
Emissions
1
,
2
Meets or exceeds the requirements of the following standards:
Vfg. 243/1991 Amended per Vfg. 46/1992
FCC Code of Federal Regulations, 47 CFR, Part 15, Subpart B, Class A
European Community Requirements
EN 55011 Class A Radiated Emissions
EN 55011 Class A Conducted Emissions
EN 50081–1
EN60555–2 Power Line Harmonic Emissions