PC USB Oscilloscope, Spectrum Analyzer, Signal Generator

VT DSO-2815H

(US$349.95, 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-2815H unit

Package Contents

1. VT DSO-2815H unit with a hardware bundled Multi-Instrument Standard software license

2. 2 ´ 60MHz Oscilloscope Probe PP-80 with two switchable positions: ´ 1, ´ 10

3. USB cable (1.05 m)

4. CD (contains the copy-protected Multi-Instrument Software and VT DSO-2815H driver)

VT DSO-2815H Hardware Specifications

Sampling Frequency	(1) Single Channel, Maximum 60000 Samples^* 150MHz, 50MHz, 40MHz, 10MHz, 5MHz, 2MHz, 1MHz, 500kHz, 200kHz, 100kHz, 50kHz, 20kHz, 10kHz (2) Single or Dual Channels, Maximum 30000 Samples per Channel 75MHz, 25MHz, 20MHz, 5MHz, 2.5MHz, 1MHz, 500kHz, 250kHz, 100kHz, 50kHz, 25kHz, 10kHz, 5kHz (3) Single or Dual Channels, Maximum 10000 Samples per Channel 50MHz, 2.5kHz (4) Single or Dual Channels, Maximum 500 Samples per Channel, work in Roll Mode^** 50Hz, 25Hz, 5Hz
Analog Bandwidth	60MHz
Number of Input Channels	2
ADC Bit Resolution	8 Bit
Input Voltage Range	± 40mV, ± 80mV, ± 200mV, ± 400mV, ± 800mV, ± 2V, ± 4V, ± 8V, ± 20V
Maximum Allowed Input Voltage	± 35V
DC Accuracy	± 3%
Coupling Type	AC/DC
Input Isolation	No
Terminal Type	Referenced Single-Ended
Buffer Size	30000 bytes per Channel
Scan Time	400m s~100s (with buffer fully filled)
Trigger Source	CH1, CH2, EXT, ALT
Trigger Level	Adjustable
EXT Trigger Level	Adjustable in the range of -4V ~ 4V
Trigger Edge	Rising, Falling
Trigger Mode	Auto, Normal, Single
Pre-Trigger	0 ~ -100%
Input Impedance	1 MW , 25 pF
Output Signal for Probe Calibration	2Vpp, 1kHz, Square Wave
Streaming Supported	No
Interface	USB
Device Category in Multi-Instrument	VT DSO H2
Power	Bus powered by USB port, no external power source required.
Power Consumption	Max. 2.5W
Dimensions	203 mm (L) ´ 99 mm (W) ´ 33 mm (H)
System Requirement	Windows 98, ME, 2000, XP, Vista, 7 or above, 32 bit or 64 bit

*Some of these frequencies are not listed in the sampling frequency selection combo box of the Multi-Instrument software. You need to stop the oscilloscope, enter the sampling frequency value directly into that combo box and then set the number of sampling channels to single, if you need to use these sampling frequencies.

**Under these sampling frequencies, adjusting the trigger mode, trigger source, trigger edge, trigger level, trigger delay will have no impact on the sampling.

PP-80 Oscilloscope Probe Hardware Specifications

Attenuation Ratio

× 1, × 10

Bandwidth (-3dB)

DC ~ 60 MHz (× 10), DC ~ 6 MHz (× 1)

Input Impedance

1 MΩ (× 1, with VT DSO-2815H connected)

10 MΩ (× 10, with VT DSO-2815H connected)

Input Capacitance

18.5 pF~22.5 pF (× 10), 85 pF~ 115 pF (× 1)

Input Capacitance Compensation Range

15~40 pF

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 under ALT trigger mode