HP E4401B E4411B Calibration Guide 02B 03B 04B 05B 07B 08B

HP E4401B E4411B Calibration Guide 02B 03B 04B 05B 07B 08B

This is a calibration guide for the HP E4401B and E4411B ESA series spectrum analyzers, covering multiple model variants and revisions. The manual provides the technical procedures and reference data necessary for calibration, alignment, and verification of measurement accuracy on these test instruments.

Specifications & What's Included

• Manufacturer: Hewlett-Packard
• Primary Models: E4401B, E4411B
• Covers Revisions: 02B, 03B, 04B, 05B, 07B, 08B
• Document Type: Calibration Guide / Technical Manual
• Document Scope: Calibration procedures, alignment reference, measurement verification
• Format: Printed manual, original pages
• Language: English
• Condition: All pages present and legible

Applications

The HP ESA series (E4401B and E4411B) are bench-top spectrum analyzers designed for RF and microwave measurement in laboratory, manufacturing, and field-service environments. These instruments are commonly used for frequency domain analysis, power measurement, signal monitoring, and interference detection across communications, aerospace, defense, and industrial test applications. Calibration guides like this are essential references for test technicians and equipment managers responsible for verifying instrument accuracy, performing periodic calibration, and maintaining measurement traceability. The E4401B and E4411B designs date from the mid-1990s era of portable spectrum analyzers and remain in active use in many legacy test environments and field-service deployments.