Hp 334a manual

The Hewlett-Packard A Distortion Analyzer is a solid state instrument for measuring distortion of sinusoidal signals. In addition the A has a high impedance detector which operates from kHz to greater than 65 MHz and provides the capability of monitoring the distortion of the amplitude modulation on an RF carrier. A Dynamic Signal Analyzer Programming Manual. A HP-IB Programming Reference. A HP-IB Programmer's Reference. Series Regulated DC Power Supply Operating and Service Manual. A/A Distortion Analyzer Operating and Service Manual. A Spectrum Analyzer Operating Manual. The HEART of HPA/A is the auto nulling 90 degree phase spliter, it can accurately split the fundamental frequency into two components: real axis and imaginary axis (also known as square root of negative one axis).

Hewlett Packard A Distortion Analyzer measures total distortion down to % full scale at any frequency between 5 Hz and kHz; harmonics are indicated up to 3 MHz. Noise levels as low as 25 microvolts can be measured. The HP A includes automatic fundamental nulling and amplitude modulation detector. Help with HP a. I just picked up a clean a distortion analyzer from a local guy for a nice price as it did not function. Upon diagnosis I found the input fuse was open and the selector switch stacks were plagued with intermittent connections. I also discovered the 1R 3w resistor (R9) between the chassis ground and earth conductor of the. Manual Part Number: Revision Date: 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.

Model A/A Section I A Distortion a is a standard -hp- Model A or A 1. Manual Part Number: Revision Date: 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. I recently acquired an HP A Distortion analyzer. It was in good shape but the Auto null did not work. I was able to fix that; at least I was able to get it working on the x, x1k, x10k Ranges. On the times x1, and x10 it drifts. According to the manual, the suspects would be S4C1 (x1 range) and S4C2 (x10 range).