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|Recently, there have been many sellers on sites like Amazon who are selling counterfeit SainSmart products. The counterfeit products look like authentic SainSmart products and they may be advertised under our trademark "SainSmart" or under other brand name. Please note that Sainstore and Amazon.com are currently the only authorized distributors on Amazon for SainSmart products. If you purchase from unauthorized distributors, you risk buying counterfeit products and receiving products and service that don’t meet our standards. We strongly advise that you purchase only from our authorized distributors or directly from us.|
- 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
1.SainSmart provides two delivery methods from which to choose:
(1)STANDARD SHIPPING(Free to USA, United Kindom, Canada, Australia, Germany, France, $5 to other countries)
(2)EXPEDITED SHIPPING($12.50 to USA, $17.99 to other countries)
Import duties, taxes and charges are not included in the item price or shipping charges. Please find out as much as you can about import taxes in your own country before purchasing an item. In special cases, you may need to pay import duties on certain goods. We will endeavor to assist and cover in cases where duty is charged, if you are charged customs then please collect the package, pay any fees due and then contact us and we will reimburse you. For any assistant on this, you may kindly contact us. We promise to do our best for you.
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 email@example.com