PC USB Oscilloscope, Spectrum Analyzer, Signal Generator

VT DSO-2810F

(US$249.95, Order now) Download Hardware Manual

PC based USB Oscilloscope, Spectrum Analyzer, Multimeter, Signal Generator*

Download and try the fully functional Multi-Instrument software using your sound card as the ADC and DAC device!

*Signal Generator function is available via sound card or other DAC device, rather than the VT DSO-2810F unit

Package Contents

1. VT DSO-2810F unit with a hardware bundled Multi-Instrument Standard software license

2. 2 ´ 40MHz Oscilloscope Probe PK-8040 with two switchable positions: ´ 1, ´ 10

3. USB cable (1.5 m)

4. CD (contains the copy-protected Multi-Instrument Software and VT DSO-2810F driver)

VT DSO-2810F Hardware Specifications

Sampling Frequency

100MHz, 50MHz, 20MHz, 10MHz, 5MHz, 2MHz, 1MHz, 500kHz, 200kHz, 100kHz, 50kHz, 20kHz

Roll Mode, trigger condition not applicable
10KHz, 5kHz, 2kHz, 1kHz, 500Hz, 200Hz, 100Hz, 50Hz, 20Hz, 10Hz, 5Hz, 2Hz

Analog Bandwidth

40MHz

Number of Input Channels

2

ADC Bit Resolution

8 Bit

Input Voltage Range

± 1.2V^*, ± 12V^*, ± 24V^*

(one selector for two channels)

Maximum Allowed Input Voltage

± 1.2V^*: <= ± 10V

± 12V^*: <= ± 24V

± 24V^*: <= ± 24V

Coupling Type

AC/DC

(one selector for two channels)

Input Isolation

No

Terminal Type

Referenced Single-Ended

Buffer Size

2000 bytes per Channel

Scan Time

20µs~100ms (with buffer fully filled)

Trigger Source

CH1 only

Trigger Level

Around 0V

Trigger Edge

Rising, Falling

Trigger Mode

Auto (Free Run), Normal

Input Impedance

1 MΩ , 13 pF

Rising Time

<10ns

Streaming Supported

No

Interface

USB

Casing

Metal

Device Category in Multi-Instrument

VT DSO F1

Power

Bus powered by USB port, no external power source required.

Power Consumption

Max. 1.5W

Dimensions

132 mm (L) × 63 mm (W) × 24 mm (H)

System Requirement

Windows 98, ME, 2000, XP, Vista, 7 or above

*Under these input voltage range selections, the actual measurement range is: -1.05V~1.12V, -10.5V~11.2V, -21V~22.4V respectively.

PK-8040 Oscilloscope Probe Hardware Specifications

Attenuation Ratio

× 1, × 10

Bandwidth (-3dB)

DC ~ 40 MHz (× 10), DC ~ 15 MHz (× 1)

Input Impedance

10 MΩ (× 10, with VT DSO-2810F connected)

1 MΩ (× 1, with VT DSO-2810F connected)

Input Capacitance

15 pF (× 10), 46 pF (× 1)

Input Capacitance Compensation Range

10 ~ 50 pF

Rising Time

8.75 ns (× 10), 23 ns (× 1)

Length

1.2 m

Accessories include: a 6” snap-on rotating ground lead, a sprung hook, two marker rings, a probe compensation adjustment tool, two probe tip caps.

Examples:

1. Measurements of PAL Composite Video Signals

2. Measurements of a 500Hz sine wave and a 1kHz square wave