Home > Products > CCTV Microphones > Dolby Noise Reduction CCTV Microphone GK-803Q
Dolby Noise Reduction CCTV Microphone GK-803Q
US$ 0.01 - 16.93
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Product Details
| Place of Origin | Guangdong, China | Brand Name | Winkasing | |
| Model Number | GK-803Q |
Product Description
Dolby Noise Reduction CCTV Microphone Range 150 Square meters
GK-803Q
Product Description
| Specification | |
| Input | |
| Type of microphone | Electret |
| Nominal voltage | DC9-12V |
| Operating current | 25mA |
| Connection | Audio female RCA jack Female DC power plug |
| Features | |
| Range | 262ft (80m) |
| Tranmission distance | 3281 (1000m) |
| Output signal | 2.5Vpp / -25db |
| Response frequency | 100-5500HZ |
| Output impedance | 600Ω |
| Sensitivity | -60dB |
| Signal to noise ration (SNR) | 60dB (1m 40dB sound source) 50dB (10m 40dB sound source) |
| Direction | Omnidirectional |
| Max SPL (sound pressure level) | 80dB SPL (1KHz, THD 1%) |
| Dynamic range | 35dB (1KHz at max dB SPL) |
| Physical Appearance | |
| Material | Plastic and PVC |
| Color | White |
| Product Dimensions | D:28.98mm L:60mm |
| Product Weight | 29.3g/11.1g |
| Additional Information | |
| Warranty | 1 year |
| Standards/Certifications | CE/FCC/RoHS |
| Operating Temperature | -4°F-104°F (-20°C-40°C) |
| Storage Temperature | -22°F-122°F (-30°C-50°C) |
| Relative Humidity | 95% or less (non-condensing) |
| Package dimensions | 98*98*28mm |
| Package weight | 47.4g/29.2g |
| 1.Particular and small design | |
| 2.High sensitivity and High fidelity | |
| 3.Low noise processing chips | |
| 4.Built in micro processing chip and automatic gain control(AGC)circuit | |
| 5.Long transmitter distance | |
| 6.Meeting DCC,CE standard and specifications | |
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Contact: Jenny Lin
Contact Us
- Shenzhen Yongjiasheng Technologies Co., Ltd.
- Contact nameLeo Lee Chat Now
- Phone0086-0755-13554895521
- Addressfutian, Shenzhen, Guangdong
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