Keysight (Agilent)
Keysight (Agilent) 8903A
20Hz-100KHz Audio Analyser
20 Hz to 100 kHz Frequency Range
0.0018% to 30% Distortion Measurement Range
100 mV to 300 V RMS Input Voltage Range
±0.05% Output Frequency Accuracy
0.6 mV to 6 V RMS Output Voltage Range
| Attribute | Value |
|---|---|
| Frequency Range | 20 Hz to 100 kHz |
| Distortion Measurement Range | 0.0018% to 30% |
| Input Voltage Range | 100 mV to 300 V RMS |
| Output Frequency Accuracy | ±0.05% |
| Output Voltage Range | 0.6 mV to 6 V RMS |
| Signal-to-Noise Ratio Measurement Range | 0 dB to 100 dB |
| AC Level Measurement Accuracy | ±0.1 dB |
| Output Impedance | 600 Ω balanced / unbalanced |
| Power Requirements | 100/120/220/240 VAC, 48–66 Hz |
| Interface | HP-IB (IEEE-488) GPIB Interface |
Keysight (Agilent) 8903A Options:
- 8903A - 001 - Option 001 (referenced in Input Impedance/Shunt Capacitance specifications)
- HP 08903-60018 - Digital Test Extender Board - No substitution recommended
- HP 08901-60084 - Extender Board - 44 contacts (2 × 22)
- HP 08901-60085 - Extender Board - 30 contacts (2 × 15)
- HP 4208-0094 - Foam Pad - Conductive polyurethane foam, 12 × 12 × 0.25 inches (nonmagnetic)
| Model | 8903A |
|---|
The Keysight (Agilent) 8903A Audio Analyzer measures distortion, SINAD, signal-to-noise ratio, and frequency across 20 Hz to 110 kHz. With a built-in low-distortion (<0.003%) oscillator and selectable filters (400 Hz high-pass, 30 kHz/80 kHz low-pass), it ensures precision in audio analysis. It measures input voltages from 0.3 mV to 300 V using a true RMS detector, with SINAD and SNR readings from 0 to 99.99 dB at 0.01 dB resolution. An internal frequency counter supports up to 150 kHz, and rear outputs enable X-Y plotting.
Perfectly suited for ATE systems with integrated HP-IB control.
Testwall can supply the used Keysight (Agilent) 8903A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 8903A.
