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Flite's GOS-620 20MHz Dual Channel Oscilloscope
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Features
- 20MHz bandwidth, dual channel
- 1mV/DIV high sensitivity
- CH1 output
- TV synchronisation mode
- Z axis input
- ALT triggering function
- Low cost, high quality
- Ideal for educational use
Specifications
| VERTICAL SYSTEM | |
| Sensitivity | 5mV/DIV ~ 5V/DIV ±3%, x5 MAG ±5% |
| Bandwidth | DC (AC 10Hz) ~ 20MHz (-3dB) DC (AC 10Hz) ~ 7MHz (-3dB) at x5MAG |
| Rise Time | 17.5ns (50ns at x5MAG) |
| Input Impedance | Approx 1MW |
| Input Coupling Mode | AC, GND, DC |
| Polarity | CH2 only |
| Display Mode | CH1, CH2, DUAL (ALT/CHOP), ADD |
| Chop Frequency | Approx 250kHz |
| CH1 Output Signal | 20mV/DIV or more into 50W |
| HORIZONTAL SYSTEM | |
| Sweep Time | 0.2µs ~ 0.5s/DIV ±3% 100ns ~ 50ms/DIV ±5% (x10MAG) 20ns ~ 50ns/DIV : uncalibrated |
| TRIGGER | |
| Trigger Modes | AUTO, NORM, TV-V, TV-H |
| Trigger Source | CH1, CH2, ALT, LINE, EXT |
| Trigger Coupling | AC |
| Trigger Slope | "+" or "-" |
| X-Y OPERATION | |
| Sensitivity | 5mV ~ 5V/DIV ±4% |
| Bandwidth | DC ~ 500kHz |
| Phase Difference | Less than 3° at DC ~ 50kHz |
| Z-AXIS | |
| Input Impedance | Approx 47kW |
| Sensitivity | Above 5V pp |
| Frequency Response | DC ~ 2MHz |
| CALIBRATOR | |
| Output Voltage | 2V pp ±2%, 1kHz square wave |
| CATHODE RAY TUBE | |
| Type | 6" rectangular screen with internal graticule |
| Display Area | 8 x 10 DIV (1 DIV = 10mm) |
| Accelerating Potential | Approx 2kV |
| GENERAL | |
| Power Source | 115V, 230V AC ±15% 50/60Hz Approx 35W (40W maximum) |
| Dimensions | 310mm (width) x 150mm (height) x 455mm (depth) |
| Weight | Approx 8kg |
| Accessories | Two probes (10:1 / 1:1) and instruction manual |
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