SMART MIC-1 Microphone Specifications

SMART MIC-1 Microphone Specifications - SMART System

SMART System User Guide (Latest Software Version)

Core Product

SMART System

Accessory

SMART Software Version

1.3.9

Physical Specifications

Length	8.9 in. (226 mm)
Diameter	3.0 in. (76 mm)
Weight	1.4 lb. (0.64 kg)
Operating Temperature	-4 °F to 185 °F (-20°C to 85°C)
Enclosure	IP67-rated weatherproof, anodized aluminum, salt fog tested

Figure 1. SMART MIC-1 Dimensional Drawings. Bracketed measurements in millimeters. Unbracketed measurements in inches.

Audio Specifications

Figure 2. Sensitivity and Noise of the SMART System with SMART MIC-1 The sensitivity falls within -15 and +11 dBFS relative to 1 Pa between 10 kHz and 85 kHz. From 85 kHz to 140 kHz, sensitivity gradually falls to -40 dBFS. The noise level is generally flat at around -120 dBFS per square root hertz.

The sensitivity falls within -15 and +11 dBFS relative to 1 Pa between 10 kHz and 85 kHz. From 85 kHz to 140 kHz, sensitivity gradually falls to -40 dBFS. The noise level is generally flat at around -120 dBFS per square root hertz.

Figure 3. Directionality of the SMART System with SMART MIC-1 Response becomes more directional at higher frequencies. At 20kHz, the 180° off-axis sensitivity is about 10 dB less than on-axis. At 100 kHz, the disparity is about 45 dB.

Response becomes more directional at higher frequencies. At 20kHz, the 180° off-axis sensitivity is about 10 dB less than on-axis. At 100 kHz, the disparity is about 45 dB.