Time Marker Function Specifications; Wave Generator Specifications - Fluke 5500A Service Manual

6-89. Time Marker Function Specifications

Time Marker into
50 Ω
1-Year Absolute
Uncertainty, tcal ±5 °C [3]
Wave Shape
Typical Output Level
Sequence (cardinal
points)
Adjustment Range
Resolution
[1] t is the time in seconds. Examples: At 5 s the uncertainty is 5,025 ppm; At 50 µs the uncertainty is 25.75
ppm.
[2] The 2 ns time marker is typically > 0.5 V p-p.
[3] Away from the cardinal points, add ± 50 ppm to uncertainty.

6-90. Wave Generator Specifications

Wave Generator Characteristics
Amplitude
Range
1-Year Absolute Uncertainty, tcal ±
5 °C,
10 Hz to 10 kHz
Sequence
Typical DC Offset Range
Frequency
Range
Resolution
1-Year Absolute Uncertainty, tcal ± 5 °C
[1] The dc offset plus the wave signal must not exceed 30 V rms.
5s to 100 µs 50 µs to 2 µs
±(25 + t*1000) ±(25 + t* 15,000)
ppm [1] ppm [1]
pulsed pulsed
sawtooth sawtooth
> 1 V pk > 1 V pk
5-2-1 from 5 s to 2 ns (e.g., 500 ms, 200 ms, 100 ms)
At least ± 10% around each cardinal points.
Square Wave, Sine Wave, and Triangle Wave
1 µs to 20 ns
± 25 ppm
pulsed sawtooth
> 1 V pk
4 digits
into 50 Ω or 1 MΩ
into 1 MΩ: 1.8 mV to 55 V p-p
into 50 Ω: 1.8 mV to 2.2 V p-p
± (3% of p-p output + 100 µV)
1-2-5 (e.g., 10 mV, 20 mV, 50 mV)
0 to ± (≥40% of p-p amplitude) [1]
10 Hz to 100 kHz
4 or 5 digits depending upon frequency
± (25 ppm + 15 mHz)
SC300 Option
SC300 Specifications
10 ns to 2 ns
± 25 ppm
sine
> 2 V p-p [2]
6-71
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