2700 Series Overview HOME/PRODUCTS/2700 SERIES
2700 Series Audio Analyzer
The 2700 Series is designed for audio engineers who need the highest performance, lowest distortion and greatest flexibility possible in their audio analyzer.
The 2722's true dual domain architecture enables uncompromised measurement of both analog and digital signals: the analog generator and analyzer performance surpasses that of any digital converter-based design, while digital analysis techniques offer a wide array of precise, high-speed measurement techniques for either domain. Cross-domain work can be accomplished using the best of both worlds.
The typical THD+N of the 2700 Series is ≤115 dB at 2.0 Vrms. However, even with AP's conservatively specified THD+N of -112 dB, the 2700 Series is the industry's undisputed performance leader.
- Dedicated analog circuitry for vanishingly low residual noise and THD+N
- 192 kHz digital input and output capabilities
- Generates and analyzes a broad palette of stimulus signals such as MLS, white and pink noise and other special purpose waveforms
- Extensive API automation with AP Basic scripting and "learn mode", LabVIEW driver and an IEEE.488 GPIB interface
- User-defined sweeps, switcher support up to 192 channels
Ideal for testing
- Power amps
- Dolby/dts test
- Converters
- Pro audio
- Class D amps
- MP3 Players
- Televisions
- Loudspeakers
- Microphones
- Codecs
- Chip level audio
- Digital Interfaces
Specs
- GENERATOR PERFORMANCE
- Sine Frequency Range
10 Hz–204 kHz. - Frequency Accuracy
±2 ppm - IMD Test Signals
SMPTE, CCIF, DFD, DIM, TIM, DIN - Maximum Amplitude (balanced)
26.43 Vrms - Amplitude Accuracy
±0.06 dB - Flatness (20 Hz–20 kHz)
±0.008 dB (typically <0.003 dB) - Residual THD+N, 1 kHz
-112 dB + 1.0 µV, 22 kHz BW - Analog Output Configurations
unbalanced & balanced - Digital Output Sampling Rate
28.8 kHz to 200 kHz - Dolby Digital Generator
Yes
- ANALYZER PERFORMANCE
- Maximum Rated Input Voltage
160 Vrms - Maximum Bandwidth
>500 kHz - IMD Measurement Capability
SMPTE, CCIF, DFD, DIM, TIM, DIN - Amplitude Accuracy (1 kHz)
±0.05 dB - Amplitude Flatness (20 Hz–20 kHz)
±0.02 dB - Residual Input Noise (22 kHz BW)
<1 µV (–117.8 dBu) - Residual THD+N (22 kHz BW)
–112 dB + 1.0 µV - Individual Harmonic Analyzer
d2–d15 - Max FFT Length
32K points - DC Voltage Measurement
Yes
