Fluke 5520A - 6-88. Leveled Sine Wave Function Specifications

5520A
Service Manual
6-68
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 µV)
± (3.5% of output
+ 300 µV)
± (4% of output
+ 300 µV)
Flatness (relative to 50 kHz) not applicable ± (1.5% of output
+ 100 µV)
± (2.0% of output
+ 100 µV)
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.