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)
