KEYSIGHT U8903A AUDIO ANALYZER 10HZ-100KHZ

Brand: Keysight  |  Model: U8903A

Both channels tested ok for basic functionality in balanced and unbalanced connectors.

Passes all self-test procedures.

All front panel buttons and controls working ok. Good overall physical condition.

Some tiny display scratches.

Cables shown in pictures are not included.

Key Features & Capabilities

All-in-One Functionality: Combines a distortion meter, SINAD meter, frequency counter, AC/DC voltmeter, and FFT analyzer with a low-distortion audio source

Frequency Range: Covers 10 Hz to 100 kHz

Performance: ±1% amplitude accuracy and 5 ppm frequency accuracy for both generator and analyzer functions

Interface Capabilities: 2-in-1 screen (displays generator and analyzer simultaneously) with LXI Class C compliant USB 2.0, LAN, and GPIB connectivity

Legacy Compatibility: Built-in code emulator, backward-compatible with classic HP 8903B programming codes

Current Product Status

Status: This model is officially obsolete.

Support: Official calibration, technical support, and repair services remain available through Keysight Technical Support.

Electrical: 120/240 VAC, 1 Phase