QDC Full Bone Conduction Tactical Communication System is developed based on bone conduction technology
Features:
1.Full Bone Conduction Technology2.Listening and Speaking without Medium of Air3.Noise Suppression4.VOX Function5.Battery Low Warning6.Wireless PTT (Option)7.Pairing Function (Wireless PTT to Control Box)8.Finger PTT (Option)9.Low Power, Wide Frequency Response10.Waterproof and Dustproof11.Comfortable to Wear12.Compatible with other Equipmen
Specification:
Bone Conduction Receiver Specification
Sensitivity (1kHz)0.141Vrms( 0.1mW ): 77±3dB( dB re 1.0 dyne ) Normal Impedance:0Ω±20%(1kHz) DC Resistance:0Ω±20% Normal Power (1kHz):0.774Vrms( 30mW ) 91.5±3dB( dB re 1.0 dyne ) THD :<5% Maximum Power:( 1kHz)1.183Vrms( 70mW ) 95.2±3dB( dB re 1.0 dyne ) THD :<10% Bone Conduction Microphone Specification Bias:1.5V Sensitivity ( re 1V/1g acceleration ,1KHz ):-39dB ( re 1.0V/g ) Output Impedance (1kHz):4900Ω-5.500Ω( Depending on Frequency Response ) Maximum Current Drain:50uA
Wireless PTT (NFMI) Specification
Operation Principle:NFMI Modulated:2-level CPFSK Operation Range:60-150cm Battery Type:CR2050 Battery Operation Time:6 months Stand-by Current:< 200uA Operation Current:< 6mA Low Battery Warning:Beep tone Waterproof:IP67
Bone Conduction Tactical Communication System + Flex Boom Microphone
