Awa AWA6291 real-time signal analyzer performance specs, features, and usage for noise and electrical signal analysis.
The AWA6291 is a handheld real-time signal analyzer using digital signal processing for frequency and amplitude analysis of noise or other electrical signals. It features modular design allowing users to select different software for varied functions and measurement indicators. Applications include environmental noise measurement, sound power level analysis, machine noise analysis, and architectural acoustics.
Key specifications include a 10Hz~20kHz frequency range, 24-bit A/D conversion, 48kHz sampling rate, and USB/RS232 interfaces for data transfer. It supports storage of 256 calibration records and has a built-in Chinese character library. The device runs on 6 AA batteries or external 5V power and can operate for over 12 hours continuously. This manual is written in Chinese.
| Frequency Range | 10Hz~20kHz ± 0.2dB |
|---|---|
| Input Impedance | 150k Ω //100pF |
| Maximum Input Voltage | 10V (RMS) |
| ADC Resolution | 24 bits |
| Sampling Frequency | 48kHz |
| Display | 240 × 160 dot matrix LCD with EL backlight |
| Data Storage | 48Mbit FLASH, transferable to USB drive |
| Internal Clock Accuracy | Less than 1 minute per month |
| Dimensions | 210 × 90 × 38 mm |
| Weight | 0.5kg |
| EMC Compliance | IEC61672.1:2002 Class X sound level meter |
The frequency range is 10Hz~20kHz ± 0.2dB.
It can operate continuously for more than 12 hours on 6 AA batteries.
It has a 240 × 160 dot matrix LCD with EL backlight.