Specifications Terms And Conditions (N4392A); Definitions; Specifications (Guaranteed); Typical Values (Characteristics) - Keysight N4391A Getting Started

5 Technical Specifications

Specifications Terms and Conditions (N4392A)

Definitions

Specifications (Guaranteed)

Typical Values (Characteristics)

General Characteristics

Reference Conditions

Reference Conditions for Error Vector Magnitude Noise Floor

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Generally, all specifications are valid at the stated operating and
measurement conditions and settings, with uninterrupted line voltage.
Describes warranted product performance that is valid under the specified
conditions.
Specifications include guard bands to account for the expected statistical
performance distribution, measurement uncertainties changes in
performance due to environmental changes and aging of components.
Characteristics describe the product performance that is usually met but
not guaranteed. Typical values are based on data from a representative set
of instruments.
Give additional information for using the instrument. These are general
descriptive terms that do not imply a level of performance.
Office environment 25 °C ± 5
Optical continuous wave signal at optical input port
• Signal power > 0 dBm
• Optical frequency is offset by 2.5 GHz from local oscillator frequency
Span setting
• Vector analyzer I-Q spectrum span set to 12.5 GHz
• Digital demodulator settings
• QPSK demodulation
Keysight N4391A/N4392A Optical Modulation Analyzer, Getting Started