Foshan Dongchuang Audio Frequency Science&Technology Co.Ltd
Talents be first,high quality to win the market
Add to Cart
VHF wireless microphone(Y-9890)
Description:
When the microphone is turned on, the light halo of the sound head is lighting, the microphone has no low power warning indicator with independent output and mixed-output function, which can be adjusted by mixer or power amplifier.
Technical parameters:
Power Supply: DC9V
Microphone power consumption: <30mA
Carrier Frequency: 170 ~ 270MHZ
Frequency Stability: ±0.002%
Signal to noise ratio: >98dB
Adjacent channel interference ratio: > 80dB
Dynamic Range: >80 dB
Harmonic distortion: <5%
Type: Capacitive
Polar pattern: Heart-shaped single directional
Sonorant frequency: 60Hz-16000Hz
Microphone sensitivity: -47±3dB@1KHz
Audio Output: 0~±400mV independent mixed 0~±300Mv
Temperature range: -10 ℃ ~ 55 ℃
Why to choose us ?
1.More than 10 years experience in public address system products.
2.We have our R&D department,they can always grasp the pulse of the market.We can do as per
our clients requests.
3.More than 80% spare parts of public address are made of our factory,save the production
costs to give a more competitive price to our clients.
4.QC department : We never sell the public address system products with bad quality.Stick to the superior quality of the products is the real concept.
5.OEM,ODM are welcome