Protek 3120 200MHz Digital Storage Oscilloscope

Protek 3120 200MHz, Digital Storage Oscilloscope

Features

• 200MHz Bandwidth with 2 Channels
• 1GSa Real-time Sampling Rate
• 25GSa/s Equivalent-Time Sampling Rate
• Large 7-inch Color Display
• Record Length up to FFT
• Multi-Languages Support
• USB Host and Device Connections

Specifications :
Vertical Specifications

• Channels : 2
• Bandwidth : 200MHz
• Rise Time : 1.7ns (Approx.)
• Input Impedance : Resistance: 1M + – 2%
• Capacitance: (20+/-5) pF
• Polarity : Normal & Invert
• Maximum Input : 400V (DC + AC Peak)
• Waveform Signal Process : CH1 +/- CH2, CH1 x CH2, CH1/CH2, FFT
• Bandwidth Limit : 20MHz +/-% Typical

Horizontal Specifications

• Sampling Rate : 1GSa/s; Equivalent Max. Sampling Rate is 25GSa/S for all Times
• Range (1-2-5 Increments) : 50s/div ~ 1ns/div
• Mode : Main Sweep, Main Sweep + Delay Expansion Sweep, X-Y

Trigger Specifications

• Source : CH1, CH2, EXT., EXT/5, AC Line
• Mode : Auto, Normal, Single

Trigger Sensitivity

• DC: CH1/2 (typical) 1 Div from DC to 10MHz; 1.5div from 10MHz to full
• EXT (Typical) : 200mV from DC to 40MHz
• EXT/5 (Typical) : 1V from FC to 40MHz
• AC: Attenuates signal below 10Hz
• HF Reject: Attenuates signals below 15kHz
• LF Reject: Attenuates signals below 150 kHz
• Noise Reject: Reduces trigger sensitivity

Trigger Level Range

• CH1, CH2: +/- Division from center of screen
• EXT: +/- 1.2V
• EXT/ 5: +/- 6V

Trigger Level Accuracy (Accuracy is for signals having rise and fall time at max 20ns)

• CH1, CH2: +/-( 0.3div x V/ div) ( within + / -4 Division from center of screen)
• EXT: +/- ( 6% of Setting + 40mV)
• EXT/ 5: +/- (6% of setting + 200mV)

Edge Trigger : Rising, Falling, Rising & Falling
Pulse Width Trigger : Trigger (when > , , 2; Delay 1- > 2
Cursor Measurement

• Voltage Difference between cursors V
• Time Difference between Cursors T
• Frequency difference between Cursors 1 T

Display

• TFT LCD Type : 7.0 Inch Diagonal Crystal Display
• Display Resolution : 800 x 480 Dots

General Specifications

• USB : USB Host/USB Device
• Power Source : AC 100V ~ 240V +/- 10% , 45Hz ~ 440Hz, Auto Selection
• Physical Dimensions : 12.3 x 4.25 x 5.6 ” inches (313 x 108 x 142mm)
• Weight : 4.6lbs (2.08Kg)