Agilent Technologies 54835A, 45A, 46A manual CAT I and CAT II Definitions, Video Output

Chapter 1: General Information

Specifications & characteristics

Video Output 15-pin VGA, full color.

Notes

1Rise Time figures are calculated from: tr=.35/Bandwidth.

2Magnification is used below the 10 mV/div range and between the major attenuation settings. Full scale

is defined as the major attenuator setting over an intermediate setting. (Major settings for 50Ω: 10, 20, 50, 100, 200, 500, 1000 mV

Major settings for 1 MΩ: all as for 50Ω plus 2 V)

3N/A

4For bandwidth limited signals, tr >=1.4 x sample interval.

5FFT amplitude readings are affected by input amplifier roll-off (-3 dB, with amplitude decreasing as frequency increases above 500 MHz in 1 MΩ, 2.25 GHz for Agilent 54846A, 1.5 GHz in 50Ω for Agilent 54845A, 1 GHz in 50Ω for Agilent 54835A).

CAT I and CAT II Definitions

Installation category (overvoltage category) I: Signal level, special equipment or parts of equipment, telecommunication, electronic, etc., with smaller transient overvoltages than installation category (overvoltage category) II.

Installation category (overvoltage category) II: Local level, appliances, portable equipment etc., with smaller transient overvoltages than installation category (overvoltage category) III.

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