HP 8590 E-Series, Руководство по калибровке

Страница: 631 / 693

Amplitude Specications
Absolute Amplitude Calibration
Repeatability
*
60.15 dB
*
Repeatability in the measured absolute amplitude of the CAL OUT signal at the reference
settings after CAL FREQ and CAL AMPTD self-calibration. Absolute amplitude reference settings
are: Reference Level +87 dBV ; Input Attenuation 10 dB; Center Frequency 300 MHz; IF BW 3
kHz; A veraging BW 300 Hz; Scale Linear; Span 50 kHz; Sweep Time Coupled, T op Graticule
(reference level), Corrections ON, dc coupled.
Input Attenuator
Range 0 to 70 dB , in 10 dB steps
IF Bandwidth Switching Uncertainty (At reference level, referenced to 3 kHz IF BW)
3 kHz to 3 MHz IF BW 60.4 dB
1 kHz IF BW 60.5 dB
30 Hz to 300 Hz IF BW 60.6 dB
Linear to Log Switching 60.25 dB at reference level
Display Scale Fidelity
Log Maximum Cumulative
0 to 070 dB from Reference Level
3 kHz to 3 MHz IF BW 6 (0.3 dB + 0.01 2 dB from reference level)
IF BW 1 kHz 6 (0.4 dB + 0.01 2 dB from reference level)
Log Incremental A ccuracy
0 to 060 dB from Reference Level 60.4 dB/4 dB
Linear A ccuracy 63% of reference level
8-10 HP 8596EM Specications and Characteristics