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User Manual 301/302

Internal Burst An internal timer repeatedly generates a burst of up to

1M counted output cycles. This mode is not available in

SEQ mode.

Trigger Sources

Internal Internal programmable rate generator

Period From 20 µs to 1000 s

Accuracy ±(1% + 1 µs)

External

Input Front panel BNC

Frequency 15 MHz to DC

Software IEEE 488.2 command

System Delay

Trigger to waveform output 1 Sample Clock+150 ns

STANDARD WAVEFORMS

Frequency Range Waveform dependent

Source Internal synthesizer

Sine

Frequency Range 100 µHz to 70 MHz, usable to 150 MHz

Band Flatness 5% to 10 MHz; 10%, to 37.5 MHz, 30% to 150 MHz

Programmable Parameters Start phase, 0 to 360°

Triangle

Frequency Range: 100 µHz to 5 MHz, usable above 5 MHz

Adjustable Parameters Start phase, 0 to 360°

Square

Frequency Range 100 µHz to 150 MHz

Adjustable Parameters Duty cycle, 1% to 99%

Pulse/Ramp

Frequency Range 10 mHz to 5 MHz, usable above 5 MHz

Adjustable Parameters

Delay 0% to 99.9% of period

Rise Time 0% to 99.9% of period

Specifications

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Wavetek 39A Spezifikationen Seite 131