Appendix A: Speci
fi
cations
You can
fi
nd a more complete list of TBS1000B and TBS1000B-EDU product
speci
fi
cations in the TBS1000B and TBS1000B-EDU Series Oscilloscopes
Service Manual.
Oscilloscope Speci
fi
cations
Table 1: Model overview
TBS1052B/EDU
TBS1072B/EDU
TBS1102B/EDU
TBS1152B/EDU
TBS1202B/EDU
Bandwidth
50 MHz
70 MHz
100 MHz
150 MHz
200 MHz
Channels
2
2
2
2
2
Sample rate of each channel
1.0 GS/s
1.0 GS/s
2.0 GS/s
2.0 GS/s
2.0 GS/s
Record length
2.5k points at all time bases
Table 2: Vertical system — Analog channels
Characteristic
Description
Vertical resolution
8 bits
Input sensitivity range
2 mV to 5 V/div on all models with calibrated
fi
ne adjustment
DC gain accuracy
±3% from 10 mV/div to 5 V/div
Maximum input voltage
300 V
RMS
CAT II; derated at 20 dB/decade above 100 kHz to 13 V
pp
AC at 3 MHz
Offset range
2 mV to 200 mV/div; at 1.8 V
>200 mV to 5 V/div; ±45 V
Bandwidth limit
20 MHz
Input coupling
AC, DC, Ground
Input impedance
1 M
Ω
in parallel with 20 pF
Vertical zoom
Vertically expand or compress a live or stopped waveform
Table 3: Horizontal system — Analog channels
Characteristic
Description
Time base range
5 ns to 50 s/div
Time base accuracy
50 ppm
Horizontal zoom
Horizontally expand or compress a live or stopped waveform
Table 4: Input/Output ports
Characteristic
Description
USB interface
USB host port on the front panel supports USB
fl
ash drives.
USB device port on the back of the instrument supports connection to a PC.
GPIB interface
Optional
w w w . e k t
2
. c o m
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