DST4102B, with 100MHz bandwidth, colored available, could match your budget and bring you the most economical option in measurement and test landscape. It delivers a range of standard and enhanced functions, such as automatic measurement, multiple advanced triggering modes, perfect memory depth, and outperforms equivalent rival products in debugging, design, education, training, electric manufacturing.

Model： DST4102B

Bandwidth：100 MHz

Real-time Sample Rate：500 MSa/s

Equivalent Sample Rate：25GSa/s

Record Length(Sample Points) ：Single-channel: Maximum 1M; Dual-channel:Maximum 512K (4K,16K,40K optional)

SEC/DIV Range：4nS/div-40S/div (in a 2, 4, 8 sequence)

Delay Time Accuracy：500ps

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Vertical：

A/D Converter：     8-bit resolution, each channel sampled simultaneously

VOLTS/DIV Range： 2mV/div～5V/div at input BNC

Position Range：    ±50V(5V/div),±40V(2V/div～500mV/div),2V(200mV/div～50mV/div)±400mV(20mV/div～2mV/div)

Bandwidth Limit：   20MHz

Rise Time at BNC：  ≤ 3.5ns

DC Gain Accuracy： ±4% for Sample or Average acquisition mode, 5mV/div to 2mV/div
±3% for Sample or Average acquisition mode, 5V/div to 10mV/div

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Trigger：

"Trigger Sensitivity(Edge Trigger Type)" ：DC:     CH1/CH2(Typical)   1div from DC to 10MHz;1.5div from 10MHz to Full
                                             EXT（Typical）     200mV from DC to 40MHz
                                             EXT/5（Typical）   1V from DC to 40MHz
                                    AC:     Attenuates signals below 10Hz
                                     HF Reject:      Attenuates signals above 80kHz
                                    LF Reject:      Attenuates signals below 150kHz
                                    Noise Reject:   Reduces trigger sensitivity

Trigger Level Range： CH1,CH2:  ±8 divisions from center of screen
EXT:      ±1.2V      EXT/5: ±6V

"Trigger Level Accuracy,typical (Accuracy is for signals having rise and fall times ≥20ns)" ：

CH1,CH2: ±(0.3div×V/div) (within ±4 divisions from center of screen)
EXT: ±(6% of setting + 40mV)
EXT/5: ±(6% of setting + 200mV)

Holdoff Range：      100ns-10s

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Trigger Type：

Edge：           Trigger on the rising or falling edge

Pulse Width：     Trigger (when >,<,=,≠) on positive or negative pulses   Pulse Width Range: 20ns-10s

Video：          Trigger on an NTSC, PAL, or SECAM standard video signal   Line Range: 1-525 (NTSC), 1-625 (PAL/SECAM)

Slope：          Trigger (when >,<,=,≠) on a positive or negative slope ；Set Time: 20ns–10s

Overtime：       from the rising or falling edge；Set Time: 20-10s

Alternate：       None

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Measurement

Cursors:  Manual: The difference between voltage cursors △V; the difference between time cursors △T; 1/△T calculated by Hz.  

Tracing: The voltage and time at a waveform point

Automatic: Pk-Pk, Max, Min, Mean, Cyc RMS, Frequency, Period, Rise Time, Fall Time, Positive Width, Negative Width

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Display

Type：: Right angle 7"TFT 16-digit color LCD

Resolution：800*480 dots

Contrast：16 gears, with the progress bar to show adjustment

Interface：USB host and USB slave