HP Hewlett Packard 3581A Wave Analyzer

Be the first to review this product

Availability: In stock

$199.00
OR

Quick Overview

HP Hewlett Packard 3581A Wave Analyzer

This is a used item - normal wear and tear can be expected. It comes with a power cord, nothing else is included. The item powers up but no other testing has been don. However, it is Guaranteed against DOA.

HP Hewlett Packard 3581A Wave Analyzer

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

Product Description

The following information obtained from the Internet:

  • Hewlett-Packard's 3581A Wave Analyzer resolves and measures the amplitude and frequency of spectral components. This instrument offers accurate amplitude and good frequency resolution in the form of a portable, easy-to-use measuring tool. Since not all signals originate from a stable frequency source, the HP 3581A incorporates an AFT circuit which locks to a drifting signal for stable, accurate measurements.

  • The HP 33581A has other important features that are necessary when making measurements of small voltages from transducers and harmonic signals. Its 30 nV sensitivity becomes important for these measurements. Battery operation can be used to reduce the line related interference common in low level measurements so only the real spectrum is measured.

  • Digital readout of tuned frequency is located above the analog meter. It has been grouped with the meter for ease of reading. Resolution of the digital readout is 1 Hz for any frequency between 15 Hz and 50 kHz. Readout is updated five times per second so delay between tuning and reading is minimized.

  • Four meter scales are used to provide a wide range of displays. Two scales are used for linear voltage readings. Two log scales provide either a 90 dB or 10 dB display. In any case, the large meter with its mirror backing can present readings in dBV, dBm or volts. A meter was specifically chosen for amplitude display rather than digital readout because it is easier to peak a meter reading and because it is much easier to get a feel for noise or other amplitude variations by watching the meter. The same voltage used to drive the meter is also available on the rear panel for driving X-Y recorders
  • Additional Information

    Condition used

    Product Tags

    Use spaces to separate tags. Use single quotes (') for phrases.