GW Instek GOS-630FC - Manual (Page 19)

APPENDIX
37
4. If necessary, replace the fuse that is attached to the fuse holder.
115
230
5. Push the fuse holder back into the socket.
230
115
Fuse rating AC 115V: T0.63A/250V, AC 230V: T0.315A/250V
GOS-630FC User Manual
38
Specifications
The specifications apply when the GOS‐630FC is powered on for at
least 30 minutes under +20°C – +30°C.
Vertical Sensitivity
accuracy 1mV/DIV to 2mV/DIV: ±5%
5mV/DIV to 5V/DIV: ±3%
Bandwidth 1mV/DIV to 2mV/DIV: DC to 7MHz
5mV/DIV to 5V/DIV: DC to 30MHz
AC coupling > 10Hz (reference: 100kHz, 8DIV, –3dB)
Rise time 1mV/DIV to 2mV/DIV: Approx. 50nS
5mV/DIV to 5V/DIV: Approx. 11.7nS
Input impedance Approx. 1M ohm // 25pF.
Square wave
characteristics
≤ 5% Overshoot at 10mV/DIV
Other ranges: 5% added to the above
Linearity ± 0.1DIV when moving 2 DIV at center
Vertical mode CH1, CH2, DUAL, ADD
Chop frequency Approx. 250kHz
Input coupling AC, GND, DC
Max input voltage CAT II 300Vpeak (AC: ≤ 1kHz)
Max effective
readout
Probe1:1 40Vpp (14Vrms Sine wave)
Probe10:1 400Vpp (140Vrms Sine wave)
Common mode
rejection ratio ≥ 50:1 at 50kHz sine wave
(CH1 and CH2 vertical scales are equal)
Channel isolation
@ 5mV/DIV
>1000:1 at 50kHz
>30:1 at 30MHz
CH1 signal output ≥ 20 mV/DIV @ 50Ω, 50Hz to 5MHz
CH2 INV BAL. ≤ 1 DIV (Reference at center graticule)
Trigger Trigger source CH1, CH2, LINE, EXT
Coupling AC: 20Hz to full bandwidth
Slope + / -
Sensitivity 20Hz to 2MHz : 0.5 DIV
(TRIG-ALT:2 DIV, EXT: 200mV)
2MHz to 30MHz: 1.5 DIV
(TRIG-ALT:3 DIV, EXT: 800mV)
TV: Sync pulse > 1 DIV (EXT: 1V)
Triggering modes AUTO, NORM, TV-V, TV-H
EXT TRIG input Input impedance: Approx.:1MΩ // 25pF
Max. input: CAT II 300Vpeak < 1kHz