Answer:
The microphone measures φ12 mm × 420 mm (φ0.47" × 16.54") with a net weight of 135 g. It features an electret condenser cardioid element, a 60 Hz to 20,000 Hz frequency response, 120 Ω balanced rated impedance, and a rated sensitivity of -35 dB (1 kHz, 0 dB = 1 V/Pa).
The gooseneck microphone (SKU: KTI14002001GPMI) is engineered for clear speech reproduction across conference, podium, and paging installations. Key physical and acoustic specifications include:
- Dimensions: φ12 mm diameter × 420 mm overall length (φ0.47 in × 16.54 in)
- Weight: 135 g (0.3 lb) unit net weight; 0.6 kg catalog gross shipping weight
- Transducer Element: Electret condenser
- Directional Polar Pattern: Cardioid (unidirectional off-axis sound rejection)
- Frequency Response: 60 Hz to 20,000 Hz
- Rated Impedance: 120 Ω, balanced
- Rated Sensitivity: -35 dB (1 kHz, 0 dB = 1 V/Pa)
- Operating Temperature Range: 0 °C to +40 °C (32 °F to 104 °F)
