Hantek Dso7304b 300mhz 4 Channel Digital Storage Oscilloscope 2gsa/s Sample Rate Usb Communication Oscilloscope

Model

DSO7302B
DSO7304B

DSO7202B
DSO7204B

DSO7102B
DSO7104B

DSO7082B
DSO7064B

Bandwidth

300MHz

200MHz

100MHz

80MHz/60Mhz

Real Sample Rate

2GSa/s

Memory Depth

64K

Timebase Range(s/div)

2ns/div-40s/div

4ns/div-40s/div

Delay time Accuracy

500ps

Vertical System

Vertical Resolution

8bit

Volts/div Range

2mV/div~5V/div

Position Range

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

Rise Time

≤1.2ns

≤1.8ns

≤3.5ns

≤4.4ns/≤5.8ns

DC Gain Accuracy

±3% for Normal or Average acquisition mode, 5V/div to 10mV/div;
±4% for Normal or Average acquisition mode, 5mV/div to 2mV/div

Trigger System

Trigger Types

Edge, Video, Pulse, Slope, Over time, Alternative

Trigger Source

CH1, CH2, EXT, EXT/5, AC Line

Trigger Modes

Auto, Normal, Single

Trigger Sensitivity
(Edge Trigger Type)

DC(CH1,CH2,CH3,CH4): 1div from DC to 10MHz; 1.5div from 10MHz to 100MHz; 2div from 100MHz to Full;
AC: Attenuates signals below 10Hz ;
HF Reject: Attenuates signals above 80kHz;
LF Reject: Same as the DC-coupled limits for frequencies above 150kHz; attenuates signals below 150kHz

Trigger Level Range

CH1, CH2,(CH3, CH4): ±8 divisions from center of screen;
EXT: ±1.2V;
EXT/5:±6V

Trigger Level Accuracy

CH1, CH2,(CH3, CH4): 0.2div × volts/div within ±4 divisions from center of screen;
EXT: ± (6% of setting + 40mV);
EXT/5: ± (6% of setting + 200mV);

Holdoff Range

100ns-10s

Measurement

Cousor Measurement

Manual: Voltage difference between cursors: ΔV
Time difference between cursors: ΔT
Reciprocal of ΔT in Hertz (1/ΔT);
Tracing: The valtage and time at a waveform point;

Auto Measurement

Frequency, Period, Mean, Pk-Pk, Cycli RMS, Minimum, Maximum, Rise time, Fall Time, +Pulse Width, -Pulse Width, Delay1-2Rise,
Delay1-2Fall, +Duty, -Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, Preiod Mean, Preiod RMS, FOVShoot, RPREShoot, BWIDTH,
FRF

Math

+, -, *, /, FFT

General Feature

Display

7 inch 64K color TFT LCD,(WBGA 800*480)

Supply Voltage

100-120VACRMS(±10%),45Hz~440Hz,CATⅡ;
120-240VACRMS(±10%),45Hz~66Hz,CATⅡ

Power Consumption

<30W

Fuse

2A, T rating, 250V

Yes, we are manufacturer.

Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.

We will replace new items for you at once and then we make the judgement for the issue.

1-3 months to replace new items for free.
1-2 years repairing free according to different products.

Yes, we do. We can design according to your requirement, MOQ usually 2-10.

Yes, we do. We can start to prepare your goods when receive 30% payment, and send them after get the rest 70% payment.

We accept Paypal, T/T, Alibaba Trade Assuarce, Western Union, Wechat, Alipay, in Cash (RMB or USD).