Description
Precision source of sine, triangle and square waveforms plus dc voltage.
Variation of 0.004 Hz to 4 Mhz and can be externally modulated or swept over
a 1000:1 range. Output can be continuous or the generator could be triggered or
gated from an external signal or a front panel switch. Amplitude of the waveforms is variable from 10V peak-to-peak into 50 Ohms down to 30 mV p-p. DC reference of the waveform can be offset positively or negatively.
Operational Modes | Continuous, Triggered or Gated |
---|---|
Frequency Range | 0.004 Hz to 4 MHz (7 decade ranges) |
X 1 (0.004 Hz to 4 Hz) | |
X 10 (0.04 Hz to 40 Hz) | |
X 100 (0.4 Hz to 400 Hz) | |
X 1 K (4 Hz to 4 kHz) | |
X 10 K (40 Hz to 40 kHz) | |
X 100 K (400 Hz to 400 kHz) | |
X 1 M (4 kHz to 4 MHz) | |
Trigger and Gate | |
Input | TTL compatible levels |
Pulse Width | 50 ns minimum |
Repetition Rate | 4 MHz maximum |
Frequency Precision | |
Dial Accuracy | ± 5% of full scale. |
Waveform Characteristics | |
Sine distortion | < 0.5% on X1K and X 10K ranges |
1% on X 1, X 10, X 100 and X100K ranges. | |
All harmonics 25 dB below fundamental on X 1M range. | |
Triangle Linearity | < 99% to 200 kHz. |
Square Wave Rise and Fall Time | At HI output, < 50 ns for 10V p-p output into 50 Ohm termination. |
Time Symmetry: Square wave variation from 0.2 to 4.0 on dial < ± 1% to 100 kHz; ± 5% to 4 MHz.
Amplitude Precision: Sine variation with frequency < ± 0.2 dB on all ranges through X 100K; ± 1.0 dB to 4 MHz.
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