Vertical System Specifications - Tenma 72-2650 Operating Manual

Sampling rate and delay time accuracy
Measurement accuracy of time interval
(△T) (full bandwidth)

Vertical System Specifications

Analog-to-digital converter (A/D)
Deflection coefficient (V/div) range
(at input BNC)
Vertical range
Selectable bandwidth limitation (Typical)
Low frequency response (AC coupling, -3dB)
DC gain accuracy
(sampling or average sampling mode)
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72-2650/72-10510/72-8225A /72-8705A/72-8710A user manual
±50ppm (any time interval≥1m)
Single time: ± (1 sampling time interval+50ppm×reading+0.6ns)
>16 average values: ± (sampling time interval+50ppm×reading+0.4ns)
8-bit resolution, sampling at two channels at the same time
72-2650
72-10510/72-8225A/
72-8705A/72-8710A
±10div (wherein 72-2650 is ±5div)
20MHz
≤10Hz (at BNC)
72-2650 ：
±4% （When vertical sensitivity is 2mV/div or 5mV /div）
±3% （When vertical sensitivity is 10mV/div- 5V /div）
2mV/div-5V/div
1mV/div-20V/div