Installation Note E8251-90381 3
Add Option UNW (Narrow Pulse Modulation 10 MHz-3.2 GHz) Kit Part Numbers: E8257DK-UNW,
E8267DK-UNW, and E8663BK-UNW
Add Option UNW (Narrow Pulse Modulation 10 MHz-3.2 GHz)
Kit Part Numbers: E8257DK-UNW, E8267DK-UNW, and
E8663BK-UNW
Introduction
This upgrade kit adds Option UNW (Narrow Pulse Modulation) to the E8257D (Analog), E8267D
(Vector) PSG Signal Generators and the E8663B Analog Signal Generator.
Installation includes the following major steps, starting on page 5:
1. Check signal generator functionality.
2. Remove the outer and inner signal generator covers.
3. Install A12 Pulse Modulator.
4. Activate Option UNW.
5. Verify proper installation of Option UNW.
6. Re-assemble the signal generator.
7. Verify signal generator calibration.
Product Affected: . . . . . . . . . . . . . . . . . . . . . . . . . E8257D/67D and E8663B
Serial Numbers: . . . . . . . . . . . . . . . . . . . . . . . . . . Prefix US/MY/SG4928 and lower
Options: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To Be Performed By: . . . . . . . . . . . . . . . . . . . . . . (X) Keysight Technologies Service Center
(X) Personnel Qualified by Keysight Technologies
(X) Customer
Estimated Installation Time: . . . . . . . . . . . . . . . 2.0 hours
Estimated Verification Time: . . . . . . . . . . . . . . . 2.0 hours