ED702 - Synth-A-Scope (3.5mm)

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  • Description
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  • Specifications

The DataLogger section at the top of the screen displays:-

Vpp - Shows the difference between the extreme Maximum and Minimum values

Vavr - The Average reading is the mean vertical level of the entire captured waveform

Freq - The Frequency is the inverse of the Period and is measured in Hertz

Pressing the [SELECT] button steps the user through the various control settings displayed around the edge of the screen, the currently active setting being highlighted within a blue frame. At each setting, pressing the [-] and [+] buttons will step through the available options.

Pressing the [HOLD/OK] button will freeze the current display allowing for closer inspection of the input signal.

Pressing the [HOLD/OK] button while in the lower left corner of the screen, the user can toggle the [AUTO SIZE] ([A.S]) function on and off. When enabled, [A.S] will automatically resize the input signal to fill the scope display area. This is useful when you have a signal on the display which doesn't optimally fit in any of the [VOLTS/DIV] settings. The DataLogger still displays the correct data for the input signal.

See the User Guide for additional operation information.

ED702 Datasheet

ED702 Build Guide

Real-time sampling rate : 1MSPS (max)

Sensitivity : 1V/div - 5V/div in "1-2-5" steps

Timebase : 10uS/div - 500uS/div in "1-2-5" steps

Capture buffer size : 1024 bytes

Trigger modes : Automatic/Normal/Single

Display size : 2.4" (61mm)

Display resolution : 320 pixels x 240 pixels

Input impedance : 1M ohm/20pF

ADC resolution : 12-bits


Module Width 15HP
Module Depth 60mm
Power +12V 90mA
Power -12V 10mA