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HP  8642A/B Service Manual

HP 8642A/B Service Manual

Synthesized signal generator including options 001, 002 and 003

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Title & Document Type: 8642A/B Synthesized Signal Generator
Operation and Calibration Manual
Manual Part Number: 08642-90224
Revision Date:
1996-03-01
HP References in this Manual
This manual may contain references to HP or Hewlett-Packard. Please note that Hewlett-
Packard's former test and measurement, semiconductor products and chemical analysis
businesses are now part of Agilent Technologies. We have made no changes to this
manual copy. The HP XXXX referred to in this document is now the Agilent XXXX.
For example, model number HP8648A is now model number Agilent 8648A.
About this Manual
We've added this manual to the Agilent website in an effort to help you support your
product. This manual provides the best information we could find. It may be incomplete
or contain dated information, and the scan quality may not be ideal. If we find a better
copy in the future, we will add it to the Agilent website.
Support for Your Product
Agilent no longer sells or supports this product. You will find any other available
product information on the Agilent Test & Measurement website:
www.tm.agilent.com
Search for the model number of this product, and the resulting product page will guide
you to any available information. Our service centers may be able to perform calibration
if no repair parts are needed, but no other support from Agilent is available.

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Summary of Contents for HP HP 8642A/B

  • Page 1 This manual may contain references to HP or Hewlett-Packard. Please note that Hewlett- Packard's former test and measurement, semiconductor products and chemical analysis businesses are now part of Agilent Technologies. We have made no changes to this manual copy. The HP XXXX referred to in this document is now the Agilent XXXX.
  • Page 2 This manual may contain references to HP or Hewlett-Packard. Please note that Hewlett- Packard's former test and measurement, semiconductor products and chemical analysis businesses are now part of Agilent Technologies. We have made no changes to this manual copy. The HP XXXX referred to in this document is now the Agilent XXXX.
  • Page 43 OPERATION INTRODUCTION TO SECTION The information in this section describes both general and specific operation of the HP 8642A/B. If you have no experience with the Signal Generator, you should first read Operating Fundamentals (included with this Volume I as a separate booklet) which is intended only as a familiarization guide.
  • Page 136 Operation Model 8642A/B Amplitude Sweep (cont’d) This special function selects a linearly stepped Linear Amplitude Sweep. 122. output rather than the usual logarithmicly stepped output. Use a sweep time greater than 900 ms to obtain maximum sweep resolution. This special function selects the usual 222.
  • Page 241 R4odel 8642A/B Appendix A Appendix A: GLOSSARY absolute units In the 8642A/B, absolute units are units that can be set directly without using the relative amplitude mode. These include dBm, V, mV, uV, EMF V, EMF mV, and EMF uV. active function When a function is active, you do not need to select the function’s key before changing its value with either the Knob, or Step or Data keys, or the Off/On key.
  • Page 253 Model 8642A/B Index INDEX 10 MHz OUT, 3-3 10 MHz OVEN OUT, 3-3 EMF, 3-71 ENT ADRS, 3-8, 3-34 ENTRY OFF, 3-143, 3-153 Errors (see messages), 3-179 Abbreviations, in the display, 3-207 EXT AC AC (see EXT AC), 3-207 AM, 3-98 Active function, 3-199 FM, 3-108 AM/PULSE INPUT, 3-99...

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