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Artisan Technology Group GOS-620

Manuals and User Guides for Artisan Technology Group GOS-620. We found 1 manuals for free downloads User manual

The GOS-620 oscilloscope is a portable-type, dual-channel oscilloscope with a bandwidth of DC up to 20MHz and a maximum sensitivity of 1mV/DIV. The time base provides a maximum sweep time of 0.2uS/DIV. The sweep speed becomes 100nS/DIV after magnifying 10 times. The oscilloscope uses a 6-inch rectangular type cathode-ray tube with red internal graticule.

Key Features

  • 20MHz bandwidth
  • Dual channel
  • 1mV/DIV sensitivity
  • Alternate triggering
  • TV sync triggering
  • X-Y operation
  • Z-Axis Input
  • CH1 Output
  • Built-in function generator

Pages: 31 Artisan Technology Group GOS-620 User manual

Brand: Artisan Technology Group Category: Measuring, testing & control Size: 744 KB

Languages: English

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Frequently Answers and Questions

What are the input impedance and maximum input voltage for each channel?
The input impedance for each channel is approximately 1M ohm // approximately 25pF. The maximum input voltage is 300V peak, or 600Vp-p for AC signals with a mean value of zero voltage.
What is the function of the TRIG ALT button?
The TRIG ALT button is used to select alternate triggering and display the selected DUAL-trace of VERT MODE (the switch control knob CH1, CH2, DUAL and ADD modes). In the alternate trigger mode (when select dual-trace operation), the trigger source alternates between CH1 and CH2 with each sweep. This is convenient for checking amplitudes, wave-shape, or waveform period measurements, and even permits simultaneously observing two waveforms which are not related to frequency or period. However, this setting is not suitable for phase or timing comparison measurements. For such measurements, both traces must be triggered by the same sync signal.
How do I compensate for the probe?
Connect the 10:1 probe BNC to the INPUT terminal of CH1 or CH2 and set VOLTS/DIV switch at 50mV. Connect the probe tip to the calibration voltage output terminal and adjust the compensation trimmer on probe for optimum Square wave (minimum overshoot, rounding off and tilt).
What are the different trigger modes?
The different trigger modes are AUTO, NORM, TV-V, and TV-H. The AUTO mode provides automatic sweep operation, the NORM mode provides normal triggering sweep operation, the TV-V mode selects vertical sync pulses for sweep triggering, and the TV-H mode selects horizontal sync pulses for sweep triggering.
What is the purpose of the Z-AXIS input?
The Z-AXIS input is used for external intensity modulation signal.
What is the purpose of the CH1 SIGNAL OUTPUT?
The CH1 SIGNAL OUTPUT delivers a voltage of approximately 20mV/DIV from the CH1 signal to 50Ω terminal for frequency counting.

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