[ Introduction ]
Traditional microphones pick up the vibrations from the air. Since all sound travels through the air boom microphones will pick up all this additional sound. Designed with a vibration sensor attached to your neck. hanics HEMP-409 Throat mics however, pick up the skin vibrations from your vocal cords directly when you are talking rather than the air vibration signals from your mouth.This prevents any outside sound to register on the mic. Any sound that vibrates your vocal cords will be transmitted over the radio without a problem. And hanics HEMP-409 perfectly eliminates the background noises andavoid echoes. . HEMP-409 Throat mic with transparent acoustic tube earbud and remote PTT function. Transparent acoustic coiled tube earbud provide a low profile look, great for security and surveillance application.
[ Specification ]
1.Earbud
Transducer | Moving coil dynamic speaker |
Impedance | 32 ±10% |
Sensitivity | 105 +/- 5dB @ 1kHz |
Frequency response | 20Hz - 20KHz |
Maximum input power | 10mW |
2.Microphone
Sensitivity | -58dB @ 1kHz 3.3K 3V 0dB=1v/pa |
Impedance | Max. 3.3k @1kHz |
Directivity | Omni-directional |
Frequency | 100Hz - 16000Hz |
Max operation voltage | 10V |
Standard operation voltage | 3V |
Current consumption | Max. 0.5mA |
S/N ratio | Min. 58dB @1kHz |
The person in charge
KIM, SUNG-HOAddress
772-5i, Ganseok 3-dong, Namdong-gu, Incheon, KOREA, , (21514)Please enter the text on the left image to prevent automatic input.
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