Kepo vehicle-mounted microphone conforms to GBT 14198-2012 Microphone General Specification and ITU-TP.1110 Vehicle Communication Standard (ITU Telecommunication Standardization Department). The acoustic performance test is carried out in strict accordance with GBT12060.4-2012 Sound System Equipment Part 4 Microphone Measurement Method.
| Item | Specification |
| Directivity | Omni directional |
| Sensitivity | -3.5±3dB, 0dB=1V/Pa,1KHz |
| Operation Voltage | 8±0.8 V.D.C, 680 OHM |
| Current Consumption | 3~9mA, at 8.0 VDC/680 OHM |
| Output impedance | <200 Ω |
| Total Harmonic Distortion | ＜1.0%, @94dBSPL@1KHz |
| Signal to Noise Ratio | >60dB, A-weighted |
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Simple FAQs
We specialize in HMI components and parts, Modules, and intelligent products for the AI and IoT industries, and we provide comprehensive services such as designing, producing, marketing, and servicing in these fields which will create new products in response to client demand.
KEPO owns three factories in Yutang Industrial Zone (main factory), Hongshu Industrial Zone, and Gaoqian Industrial Zone, with a total plant area of around 30000 m2 and more than 600 personnel. Yes. We are a trading and manufacturing company that can export goods on our own.
The entire assembly line is inspected by a professional machine.
The final product and its packaging are inspected.
Trade terms include FOB &CIF, C&F, and so on. Commonly used payment terms: T/T, 30% as a deposit, 70% before shipping.
To be honest, it depends on the order amount and the season of the year. Delivery usually takes between 30-35 days.
Yes, existing samples, confirmed research and development with buyers and samples under development and confirmed samples of bulk goods can provide for free. However, the buyer is responsible for the express cost.
Shipping methods include EMS, DHL, FedEx, UPS, TNT, China Post, and others.
Product Inquiry
Solutions for Customizing HMI Products
Need any solutions or help, please contact sales@kepotech.com directly.
We will respond within 12 hours, please pay attention to the email with the suffix “@kepotech.com” or “@kepogroup.com”.
We respond effectively to your requests for products & solutions information within 24 hours, please pay attention to the email with the suffix “@kepotech.com” or “@kepogroup.com”.
We won’t bother you. No spam.
