UH0601 双耳挂头戴话筒

Specifications for  UH0601  Omnidirectional Headband
Directional characteristics: Omnidirectional 
Principle of operation: Pressure 
Cartridge type: Pre-polarized condenser element with vertical diaphragm 
Frequency range, ± 2 dB: 20 Hz-20 kHz, 3 dB soft boost at 8-20 kHz 
Sensitivity, nominal, ±3 dB: 6 mV/Pa; -44.5 dB re. 1 V/Pa 
Equivalent noise level A-weighted: Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A)) 
Equiv. noise level ITU-R BS.468-4: Typ. 38 dB (max. 40 dB) 
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): 68 dB (A) 
Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak 
Dynamic range: Typ. 97 dB 
Max. SPL, peak before clipping: 144 dB 
Output impedance: 30-40 Ohm 
Cable drive capability: Up to 300 m (984 ft) 
Power supply: Min. 5 V - max. 50 V through DPA adapter 
Connector: MicroDot 
Microphone weight: 14 g (0.49 oz) incl. cable and MicroDot connector 
Microphone length: 12.7 mm (0.5 in) 
Cable length: 1.2 m (3.9 ft)