| Parameter |
Value |
| Microphone |
Supports 8/16 bit mono recording at 6.4 kHz to 48 kHz,sensitivity -54 ± 4 dB impedance <650 Ohms. |
| Speaker Output |
Supports 16/24 bit mono/stereo at 6.4 kHz to 48 kHz. Includes a low-power stereo amplifier. |
| Signal-to-Noise Ratio |
SNR is typically -92 dB for A/D (recording) and -96 dB for D/A (playback). |
| Range |
Work Area +/- 50 degrees horizontally and +/- 60 degrees vertically with optimal performance at a distance of up to 2 to 6 feet depending on model. |
| Total Harmonic Distortion |
THR is better than -90 dB for both A/D (recording) and D/A (playback). |
| Power |
Self powered from USB bus with less than 300 mA current at 5V DC. |
| Operating Temp. |
Minimum -10°C (14° F), maximum 70ºC (158ºF). |
| Storage Temp. |
Minimum -40°C (-40° F), maximum 75ºC (167ºF). |