Vertical system
Vertical sensitivity 2mV/div - 5V/div (1-2-5 step-by-step)
Channel voltage offset
range
±10div offset from the screen center
Vertical resolution 8bit
Channel amount 2
Bandwidth
300MHz(only to GA1302CAL)
200MHz(only to GA1202CAL)
100MHz(only to GA1102CAL)
AC plus accuracy
2mV/div ≤±4%, the rest gears ≤±3%
DC measurement
accuracy
±[DC measurement accuracy x reading+ (1% x vertical
displacement reading) +0.2div]
Rise time
< 1.2ns(only to GA1302CAL)
< 1.8ns(only to GA1202CAL)
< 14ns(only to GA1022CAL)
Vertical coupling AC,DC,GND
Arithmetical operation +, -, × , ÷ , FFT
FFT
Window mode: Hanning, Hamming, Blackman
Sampling points : 1024
Bandwidth limit 20MHz (-3dB)
Horizontal system
Time base
2ns/div ~ 50s/div, step 32 gears according to sequence
1-2-5 (only to GA1022CAL~GA1102CAL/GA1202CAL)
1ns/div ~ 50s/div, step 33 gears according to sequence
1-2-5
(only to GA1302CAL)
Wherein, 100ms/div ~ 50s/div is the scan shift.
Horizontal
displacement range
100div
Display mode Y-T mode, X-Y mode
98
25MHz(only to GA1022CAL)
40MHz(only to GA1042CAL)
60MHz(only to GA1062CAL)
< 8.7ns(only to GA1042CAL)
< 5.8ns(only to GA1062CAL)
< 3.5ns(only to GA1102CAL)
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