Chapter 3 429
Performance Verification Test Records
Agilent E4401B Performance Verification Test Record
50 Ω Termination ___________ ___________ ___________
Minimum Loss Pad
(Option 1DP only) ___________ ___________ ___________
1 dB Step Attenuator ___________ ___________ ___________
10 dB Step Attenuator ___________ ___________ ___________
Oscilloscope
(Option 1D6 only) ___________ ___________ ___________
Microwave Spectrum
Analyzer (Option 1DN
or 1DQ only) ___________ ___________ ___________
Notes/comments: _____________________________________________________________
_____________________________________________________________
Table 3-2 Agilent E4401B Performance Verification Test Record
Agilent Technologies
Model E4401B Report No. ___________
Serial No. ___________ Date ___________
Test Description Minimum Results
Measured Maximum Measurement
Uncertainty
1. 10 MHz Reference
Output Accuracy
(Non-Option 1D5 only)
Settability –5.0 Hz (1)________ 5.0 Hz ±293.3 µHz
2. 10 MHz High-Stability
Frequency Reference
Output Accuracy
(Option 1D5 only)
5 Minute Warm-Up Error –0.1 ppm (1)________ 0.1 ppm ±0.000072 ppm
15 Minute Warm-Up Error –0.01 ppm (2)________ 0.01 ppm ±0.000070 ppm
3. Frequency Readout and
Marker Frequency
Count Accuracy
Frequency Readout
Accuracy
Center Freq Span
1490 MHz 20 MHz 1489.83 MHz (1)________ 1490.17 MHz ±0 Hz