Overview
Specimen Track precision NVH measurement system with preamplifier & low impedance output repolarized microphone compatible. Low output impedance so that long extension cable can be used.
Technical Specifications
| Frequency Response (re. 250 Hz) | 10 Hz to 20 kHz, ± 0.1 dB 10 to 200 kHz, ± 0.2 dB |
| Gain | 0.1 dB |
| Input Impedance | ≥ 15 GΩ per 0.3 pF |
| Background Noise (20 Hz to 20 kHz) | < 5 μV A to weighting < 7 μV A to weighting |
| Distortion (THD) at 1 kHz 1 V | < 0.1 % |
| Output Impedance | < 50 Ω |
| Max. Output Voltage | 5 VRMS |
| Power Voltage | ICP 2 mA to 20 mA |
| Operating Current | ICP 2 mA to 20 mA |
| Polarization Voltage (V) | 0 |
| Humidity | 25 % RH to 90 % RH |
| Connector Type | BNC |
| Thread for Preamplifier Mounting | 0.46 in (1.17cm) to 60 UNS |
| Atmospheric Pressure | 9.4 psi to 15.7 psi (65 kPa to 108 kPa) |
| Dimensions | 0.5 in × 2.76 in (1.27 cm × 7 cm) |
| Operating Temperature | -4 F° to 122 °F (-20 °C to +50 °C) |
| Weight | 0.71 oz (< 20 g) |
