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NOTE: the new server (with much more disk space) is getting online, hopefully before the end of the weekend. Manual uploads are momentarily disabled but downloads still work. If you have manuals to upload, just wait until next week. Thank you for your continued support (May 29, 2026)

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Current Directory: /HP Agilent Keysight/HP 8640 Signal Generator
Click on a File to download or a Directory to open	File Type	File Size
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HP 8640B Maintenance Manual	PDF	11M
HP 8640B Service Manual	PDF	15M
HP 8640B Service Manual 2	PDF	11M
HP 8640B Service Manual 3	PDF	14M
HP 8640B Signal Generator Service Manual-8640B sup 1	PDF	59M
HP 8640B casting replacement gears	PDF	304K
HP 8640B opt 323 specs	TXT	4.0K
HP 8640B options	TXT	4.0K
HP 8640B repair high speed divider	PDF	88K
HP 8640B repair hints and tricks	PDF	952K
HP 8640 Series Service Manual	PDF	6.5M
HP 8640 Series Tech Data Oct 72	PDF	1.5M
HP 8640 gears	PDF	100K