Fluke 5500A, Service Manual

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5500A
Service Manual
6-70
6-88. Leveled Sine Wave Function Specifications
Leveled Sine Wave
Frequency Range
Characteristics into
50
Ω
50 kHz Reference 50 kHz to 100 MHz 100 to 300 MHz [1]
Amplitude Characteristics
Range (p-p) 5 mV to 5.5 V [1]
Resolution < 100 mV: 3 digits
≥
100 mV: 4 digits
Adjustment Range continuously adjustable
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
(2% of output
+ 200
µ
V)
±
(3.5% of output
+ 300
µ
V)
±
(4% of output
+ 300
µ
V)
Flatness (relative to 50 kHz) not applicable
±
(1.5% of output
+ 100
µ
V)
±
(2.0% of output
+ 100
µ
V)
Short-term Stability
≤
1% [2]
Frequency Characteristics
Resolution 10 Hz 10 kHz [3] 10 kHz
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
(25 ppm + 15 mHz)
±
25 ppm [4]
±
25 ppm
Distortion Characteristics
2nd Harmonic
≤
-33 dBc
3rd and Higher Harmonics
≤
-38 dBc
[1] Extended frequency range to 350 MHz is provided, but flatness is not specified. Amplitude is limited
to 3 V for frequencies above 250 MHz.
[2] Within one hour after reference amplitude setting, provided temperature varies no more than
±
5°C.
[3] At frequencies below 120 kHz, the resolution is 10 Hz. For frequencies between 120 kHz and
999.9 kHz, the resolution is 100 Hz.
[4]
±
(25 ppm + 15 mHz) for frequencies of 1 MHz and below.