Ametek 7280 Instruction Manual page 178

Wide bandwidth dsp lock-in amplifier
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Appendix A, SPECIFICATIONS
Oscillator
Auxiliary Inputs
A-4
Offset
Absolute Phase Measurement Accuracy
Frequency
Range
Setting Resolution
Absolute Accuracy
Distortion (THD)
Amplitude (rms)
Range
Setting Resolution
Accuracy
Stability
Output
Impedance
Sweep
Amplitude Sweep
Output Range
Law
Step Rate
Frequency
Output Range
Law
Step Rate
ADC 1, 2, 3 and 4
Maximum Input
Resolution
Accuracy
Input Impedance
Sample Rate
ADC 1 only
ADC 1 and 2
Trigger Mode
Trigger input
Auto and Manual on X and/or Y: ±300% FS
≤ 0.01°
0.5 Hz to 2.0 MHz
1 mHz
25 ppm
-80 dB at 1 kHz and 100 mV rms
1 mV to 1 V
1 mV
±0.2%
50 ppm/ºC
50 Ω
0.000 to 1.000 V rms
Linear
20 Hz maximum (50 ms/step)
0.5 Hz to 2.0 MHz
Linear or Logarithmic
20 Hz maximum (50 ms/step)
±10 V
1 mV
±1 mV
1 MΩ // 30 pF
40 kHz max.
17.8 kHz max.
Internal, External or burst
TTL compatible

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