TB 9-6625-2049-35
3
Table 1. Calibration Description
Test instrument parameters Performance specifications
Harmonic distortion
1
(relative to fundamental at
full output)
Fundamental frequency: 0.1 Hz To 50 kHz
Accuracy: No harmonic greater than -65 dB
Fundamental frequency: 50 to 200 kHz
Accuracy: No harmonic greater than -60 dB
Fundamental frequency: 200 kHz to 2 MHz (200 kHz to 1 MHz
for option 002)
Accuracy: No harmonic greater than -40 dB
Fundamental frequency: 2 to 15 MHz
Accuracy: No harmonic greater than -30 dB
Fundamental frequency: 15 to 20 MHz
Accuracy: No harmonic greater than -25 dB
Amplitude modulation
AM distortion: ≤-30 dB at 80% modulation, 10 kHz, and 0 V dc
offset
Square wave
Rise time and fall time: ≤20 ns, (≤125 ns for option 002) at full
output
Symmetry: ≤.02% of period +3 ns
Overshoot: ≤5% of p-p amplitude at full output (<10% of peak
amplitude for option 002)
Ramp retrace
≤3 µs retrace time, positive or negative ramps
Frequency Accuracy: 5 x 10
-6
of selected value
Sine wave
Range: 1 µHz to 20 999 999.999 Hz
(option 002: .02 Hz to 25.6 kHz)
Square wave
Range: 1 µHz to 10 999 999.999 Hz
(option 002: .02 Hz to 25.6 kHz)
Triangle
Range: 1 µHz to 10 999 999.999 Hz
(option 002: .02 Hz to 10 kHz)
Positive slope ramp
Range: 1 µHz to 10 999 999.999 Hz
(option 002: .02 Hz to 10 kHz)
Negative slope ramp
Range: 1 µHz to 10 999 999.999 Hz
(option 002: .02 Hz to 10 kHz)
Phase offset
Range: Variable ±719.9° with respect to arbitrary starting
phase,
or assigned zero phase
Accuracy: ±0.2°
Amplitude
Tolerance relative to
programmed amplitude
Amplitude accuracy with no Sine wave: .001 Hz to 100 kHz
2
±0.1 dB
attenuation (attenuator range 1)
Square wave: .001 Hz to 100 kHz
±1.0%
into 50Ω load (no dc offset )
Triangle: .001 Hz to 2 kHz
2 kHz to 10 kHz
±1.5%
±5%
Ramps: .001 Hz to 500 Hz
500 Hz to 10 kHz
±1.5%
±10%
Flatness with no attenuation
(attenuator range 1) into a 50
Ω
load
Tolerance relative to
programmed amplitude at 1 kHz
Sine wave: 100 kHz to 20
MHz
±0.3 dB
Square wave: 100 kHz to 10 MHz
±10%
See footnotes at end of table.
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