DSO Shell (DSO150) Oscilloscope:
1. DSO Shell has similar bandwitch as DSO138 though it contains significant improvements in structure, mechanical, and operation.
2. Display and MCU are now mounted on the same board (mainboard) to avoid using inter-board pin-headers. Feedback from DSO138 usres have that on the pin-headers are often problematic for many beginners. Analog is placed on a separated board which contains most user install parts. This brings in better separation between analog and digital circuits. Without the analog portion the mainboard is actually a general purpose control board that can be used in many applications. The mainboard is fully installed (except a few through-hold components) and factory tested before packing.
3. DSO Shell comes with full enclosure. The front panel and top/bottom brackets are flexiable for easy user modification.
4. Rotary encoder has been added. It makes adjustment much quicker and easier.
5. The sensitivity of DSO Shell has been extended in both directions and is higher and wider than DSO138. It reaches 5mV/div --- 20V/div while DSO138 is 10mV/div --- 5V/div.
6. DSO Shell runs on 9V (do not use voltage higher than 10V!) supply. Users need to prepare their own supply since it is not included in the kits. The jack on the mainboard accepts standare 5.5mm/2.1mm plug. Alternative 2-pin connector (0.1" pitch) is also provided for convenience to connect to different sources.
Characteristics of indicators:
Number of : 1
Analog bandwidth: 0 - 200KHz
Sensitivity: 5mV/Div - 20V/Div
Sensitivity error: 5%
Resolution: 12-bit
Input Impedance: 1M
Maximum input voltage: 50Vpk
Coupling: , AC, GND
real-time sampling rate: 1Msps
Timebase: 10us/Div - 500s/Div
Record length: 1024
Trigger modes: Auto, Normal, Single
Trigger types: Rising/falling edge
Trigger position: 1/2 of buffer size fixed
2.4-inch TFT LCD with 320 x 240 resolution
supply: 9V (please make sure the supply is 9V, lower or higher than 9V will cause problems.)
Supply current: 120mA ' 9V
Dimension: 115mm x 75mm x 22mm
(not including cables and supply)
Update informations: Component accessories and board made a number of changes (Now is the latest version of109-15001-00E)
Package includes:
1 xAssembledDSO150 Digital Oscilloscope
1 x EN Instruction
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