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Title: DSO2D15 awg not complying with spec [Print this page]

Author: dirtmover Time: 2022-7-12 11:31
Title: DSO2D15 awg not complying with spec
Here is your published spec

Amplitude	Output range	10mV~7Vp-p (high impedance)
		5mV~3.5Vp-p (50Ω)
DC offset	Range	±3.5 V, high impedance
		±1.75 V, 50 Ω
	Resolution	100 μV or 3 bits, take the greater one
	Accuracy	2% (1 kHz)

This tells me that I should be able to generate a 0 to 5V square wave by setting 5Vpp with 2.5V offset. Your software is preventing me from applying these settings.

How can I get my oscilloscope fixed so that it fully complies with your published spec?

Author: Jing Time: 2022-7-12 19:37

Dear Sir，
The amplitude can be set to 7V when no offset is added. Adding the offset cancels out the magnitude.

Author: dirtmover Time: 2022-7-15 07:24
The spec implies we can have both i.e. 7Vpp and ±3.5V offset at the same time. Please fix this so that other prospective customers are not misled.

Author: Jing Time: 2022-7-15 22:35

dirtmover replied at 2022-7-15 07:24
The spec implies we can have both i.e. 7Vpp and ±3.5V offset at the same time. Please fix this so t ...

Dear Sir，
OK, we'll take care of that, thanks for the reminder.

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