Operating requirements
Use the oscilloscope within the required operating temperature, power, altitude, and signal input voltage ranges to provide the most
accurate measurements and safe instrument operation.
Environment requirements
Characteristic
Description
Operating temperature
-10 °C to +55 °C (+14 °F to +131 °F)
For proper cooling, keep the sides and rear of the instrument clear of obstructions for
2 inches (51 mm).
Operating humidity
5% to 90% relative humidity (% RH) up to +40 °C (+104 °F), Noncondensing.
5% to 60% RH above +40 °C up to +55 °C (+104 °F to +131 °F), Noncondensing.
Operating altitude
Up to 3000 meters (9842 feet)
Power requirements
Characteristic
Description
Power source voltage
100 V - 240 V
AC RMS
, ±10%, single phase
Power source frequency
50/60 Hz, 100-240 V
400 Hz ±10% at 100 to 132 V
Power consumption
130 W maximum
Input signal requirements
Keep the input signals within allowed limits to ensure the most accurate measurements and prevent damage to the analog and digital
probes or instrument.
Make sure that input signals are within the following requirements.
Table 12: Maximum analog input
Input
Description
Analog input channels, 1 M Ω setting, maximum input
voltage at BNC
300 V
RMS
Measurement Category II
De-rate at 20 dB/decade between 4.5 MHz and 45 MHz, De-rate 14 db between
45 MHz and 450 MHz. Above 450 MHz, 5 V
RMS
.
Analog input channels, 50 Ω setting, maximum input
voltage at BNC
5 V
RMS
with a peak at ±20 V. (DF ≤ 6.25%).
Table continued…
Install your instrument
3 Series Mixed Domain Oscilloscope Printable Help
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