BRL Test, Inc.

Electronic Test Equipment

Below Budget - On Time - Above Expectations
Search our test equipment


World Class Repair Lab

Our 67 ghz enabled lab performs free repair evaluations for your equipment.

 Learn More 

Timely Results

Fastest turn around in the industry.

 Learn More 


Join our Newsletter

See the Videos

DSO-2250 or DSO2250 - Protek Digital Oscilloscopes


  • Model: DSO-2250 or DSO2250
  • Manufactured by: Protek
  • Bandwidth: 100 MHz
  • Channels: 2
  • Sample Rate: 250MS/s
  • Extra Specifications: New with manufacturers warranty

Protek DSO-2250

PC based Digital Storage Oscilloscope
100 MHz, Sampling Rate: 250MS/s
High Performance with USB interface

BRL Test is your authorized Protek Distributer for sales and repairs

General Specifications

Maximum sampling rateRealtime sampling250MS/s
Bandwidth100 MHz(-3dB)
Single shot bandwidth100 MHz
Buffer size10K ~ 512K samples
Channels2 Channels
Voltage Range10mV ~ 5V/div @ 1 probe
100mV ~ 50V/div @ 10 probe
1V ~ 500V/div @ 100 probe
10V ~ 5000V/div @ 1000 probe
Timebase Range4ns/div ~ 1h/div (1-2-4 sequence)
Offset Level+/-4 Divisions
CouplingAC, DC, GND
Impedance1M ohm
Input protection35Vpk(DC + peak AC; Without external attenuation)
Roll Mode1s/div ~ 1h/div
Range10 Divisions
Pre/Post Production0% ~ 100%
Trigger TYPEEdge trigger: Rising edge, Falling edge
Trigger modeAuto, normal, and single
Settability0.03 div increments
Trigger Level+/-4 division
MeasurementsVp-p, Vmax, Vmin, Vmeans, Vrms, Vamp, Vhigh, Vlow, positive overshoot, negative overshoot, cycle mean, cycle rms, period, frequency, positive pulse width, negative pulse width, rise time (10% ~ 90%) fall time (10% ~ 90%), positive duty cycle, negative duty cycle
CursorTime/frequency difference, voltage difference
MathAddition, Subtraction, multiplication, Division
FFTRectangular, Hanning, Hamming, Blackman Window
InterfaceUniversal Serial Bus (USB)
PowerNo external source required
Bus-powered from USB1.7W)
Calibration Signal Output2V, 1kHz, Square Wave
Trace DisplayPoint/Line
Vertical Position VariableYes
File ManagementImage save: .BMP, .JPG
Data Save: .dso
OLE (Object Linking and Embedding) automation: Data generation for Microsoft excel
Setting save/load
PrintPrint in color/mono
Your IP Address is: