Precio FOB
Obtener el precio más reciente100 ~ 200 /
|10 Minimum Order
País:
China
N º de Modelo:
OSDK-12
Precio FOB:
100 ~ 200 / Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
100
Cantidad de pedido mínimo:
10
Detalle de embalaje:
carton
El tiempo de entrega:
10-15days
Capacidad de suministro:
1000
Tipo de pago:
-
Grupo de productos :
Persona de contacto Ms. sophia
Qingjiang, Baoji, Shaanxi
Model OSDK**2 Active Anti-noise Transmitter-receiver Headset which adopts the structure of binaural head ring is the audio terminal for the pilot. The product adopts Active Anti-noise Technology so that it can enhance the voice communication articulation in the high noise environmental condition.The pilot’s audition is protected availably. It has obtained CTSOA (Serial Number: TSOA****-XB***2) which is awarded by Civil Aviation Administration of China. It can replace the foreign products.
Main Technical Specifications:
Frequency range:**0Hz~***0Hz
Power supply voltage: (9±3) V DC
Operating current≤*0mA
Transmitting average sensitivity: (**3±4) dB/Pa
Receiving average sensitivity: (*0±5) dB/mW
Average sound insulation of earmuffs≥*5dB (**0Hz~***0Hz)
Active anti-noise sound insulation amount:Max≥*2dBï¼›Min≥6dB (*0Hz~**0Hz)
PS:The transmiting sensitivity can be adjusted according to the requirement of the user; the earphone can be also used in single track or double tracks;It also has the volume-regulating function.The transmitter-receiver impedance can choice *5Ωã€**0Ωã€**0Ωã€**0Ω,etc.
País: | China |
N º de Modelo: | OSDK-12 |
Precio FOB: | 100 ~ 200 / Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | 100 |
Cantidad de pedido mínimo: | 10 |
Detalle de embalaje: | carton |
El tiempo de entrega: | 10-15days |
Capacidad de suministro: | 1000 |
Tipo de pago: | - |
Grupo de productos : | Headset |