Fluke 5500A, Руководство по обслуживанию

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5500A
Service Manual
6-8
6-6. Leveled Sine Wave Specifications
Table 6-3. Leveled Sine Wave Specifications
Leveled Sine Wave
Frequency Range
Characteristics
into 50
Ω
50 kHz
(reference)
50 kHz to
100 MHz
100 MHz to
300 MHz
300 MHz to
600 MHz
Amplitude Characteristics (for measuring oscilloscope bandwidth)
Range (p-p) 5 mV to 5.5 V
Resolution < 100 mV: 3 digits
≥
100 mV: 4 digits
Adjustment Range continuously adjustable
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
(2% of
output
+ 300
µ
V)
±
(3.5% of
output
+ 300
µ
V)
±
(4% of output
+ 300
µ
V)
±
(6% of output
+ 300
µ
V)
Flatness (relative to
50 kHz) not applicable ± (1.5% of
output
+ 100
µ
V)
± (2% of output
+ 100
µ
V)
± (4% of output
+ 100
µ
V)
Short-Term Amplitude
Stability
≤
1% [1]
Frequency Characteristics
Resolution 10 kHz
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
2.5 ppm
Distortion Characteristics
2nd Harmonic
≤
-33 dBc
3rd and Higher
Harmonics
≤
-38 dBc
[1] Within one hour after reference amplitude setting, provided temperature varies no more than ± 5°C.