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- 3" 240 × 400 widescreen color TFT LCD screen, STM32 is the master MCU, with the FPGA to implement the control and management of external ADC and data cache.
- MCU and the FPGA are selected QFP100 package, ADC selected QFP48 package.
- Two 72MSa/s analog channels and two digital channels. 36MSa/s+36MSa/s sampling frequency, the use of the ADC AD9288-40 chip, single-channel maximum sampling frequency of the 72MSa/s.
- FIFO RAM has a maximum operating frequency of use of> 200MHz low-power FPGA to achieve.
- The AD9288-40 Overclocking to achieve 72MSa/s+72MSa/s sampling frequency, so that the maximum sampling rate up to 144MSa/s.
- As low power, low-cost, QFP package and other conditions of the FPGA, storage capacity is not large, so DSO203 sampling depth of the current situation for the multi-channel 4096 points per channel, single-channel work cases, 8192 points.
- Bandwidth: 8MHz
|DSO Nano (DSO201)||DSO Note II (DSO202)||DSO Quad (DSO203)|
|Sample rate||1 MSps||10 MSps||72 MSps|
|Channels||1||2||2 analog, 2 digital|
|Waveout||No||1 MSps||1 MSps|
|ADC||STM32F103 internal||STM32F303 internal||AD9288-40|
|RAM||20 kB||48 kB||48 kB|
|Controls||7 buttons||1 button, touch area||4 buttons, 2 scrollers|
- Analog channel * 2 : [CH_A] [CH_B];
- Digital channel * 2 : [CH_C] [CH_D];
- Vertical Scale: 20mV-10V/div (x1 probe);
- Vertical solution: 8 bit ;
- Input coupling: AC/DC ;
- Max input voltage: 80Vpp (x2 probe);
- Storage: 4K per channel
- Software trigger type: edge, pulse, level (to be added)
- Hardware trigger type: edge
- Trigger source: CH1/CH2/EXT
- Test Signal generator: 10Hz to 1Mhz
- Storage: internal 2MB USB disk
- Auto measure: Vmax, Vmin, Vpp, Vavr, Vrms, Freq, Period, Pulse, Duty
- Cursor measurement: Level, Voltage
- Display mode: CH1, CH2, EXT, CH1+CH2, CH1-CH2, CH1*CH2
- Sampling mode: real time
- Sampling rate: 1kSa/s - 72MSa/S
- Power: Li-ion battery
- Dimension: 98 * 60 * 14.5 mm
- Weight: 80g (without battery)
- 1x SainSmart DSO203/Quad with battery
- 2x Mueller mcx osilloscope probes
- 1x High quality Mini USB Cable
A Flannel Bag is supplied for this item freely.
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Prices and Rates
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(1)STANDARD SHIPPING(Free to USA, United Kindom, Canada, Australia, Germany, France, $5 to other countries)
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Delivery & Tracking
Depending on your location and the type of goods you have purchased, SainSmart.com will dispatch your items via 1 from 5 carriers. Items will be shipped from our main warehouse in China. If you prefer to have it shipped from other warehouse, please contact us via firstname.lastname@example.org