Engineered for Fast, High-Performance Audio Measurement

Keysight's M9260A audio analyzer offers ultra-low residual distortion and high amplitude accuracy for fast, high-performance audio measurement. Plus, the M9260A can easily integrate into any audio-related PXI test system with its developer-friendly drivers and commands.

• 1 slot, 3U PXIe module
• Generator: 2 channels per module, selectable 50 ohm/600 ohm output impedance
• Residual THD+N (@1kHz, 20Hz to 20kHz BW, ≥1Vp): -103dB
• Residual THD (@1kHz, 20Hz to 20kHz BW): -106dB
• Amplitude accuracy@ 1 kHz: ±1 % (-0.087dB to 0.086dB)
• Max output amplitude: 10Vp
• Flatness (ref to 1kHz, 5Hz to 80kHz BW): -0.081dB to 0.08dB or ±0.9%
• Crosstalk (100Hz to 20kHz BW): -90dB
• Analyzer: 2 channels, AC/DC coupling, selectable 50 ohm/600 ohm/1M ohm input impedance
• Residual THD+N (@1kHz, 20Hz to 20kHz BW, ≥1Vp): -103dB (typical)
• Residual THD (@1kHz, 20Hz to 20kHz BW): -106dB (typical)
• Amplitude accuracy: ±0.58% (±0.05dB) for AC. ±1% (-0.087dB to 0.086dB) for DC.
• Max input amplitude: 46Vp
• Flatness (ref to 1kHz, 10Hz to 88kHz BW, ≤10Vp): -0.081dB to 0.080dB or ±0.9%
• Crosstalk (20kHz BW): -118dB
• An important part of the Radio Test Reference Solution
• Can be easily integrated into any PXI system with its rich drivers.

M9260A is significantly different from the traditional general purpose PXI digitizer modules which are being used for today’s audio measurement. In order to achieve fast test speed and high performance it comes with large one million sample arbitrary waveform buffer and one million sample “limitless” input buffer, as well as super-linear/low noise amplifiers and digital to analog converters. This enables M9260A’s ultra-low residual distortion and high amplitude accuracy. M9260A is now an important part of Keysight Radio Test Solution.