GPS
4 year ago
Yetnorson Antenna Co., Ltd.
9 year
Product details
As the core control unit of the resonant frequency of the ceramic High Gain Gps Antennas, the design accuracy of the surface silver layer directly determines the stability of the antenna frequency point. For high-performance ceramic chips, its benchmark operating frequency strictly matches the core frequency of GPS system, which is 1575.42MHz, but this frequency is easily affected by the installation environment (such as surrounding metal parts and electromagnetic interference). Therefore, by finely designing and adjusting the shape of the silver coating, we can accurately offset the frequency offset caused by environmental interference, ensure that the antenna always works stably at the key frequency of 1575.42MHz, and provide the core guarantee for the accurate reception of GPS signals.
Combined with the characteristics of the built-in GPS antenna, when the ceramic area is 7cm×7cm and the PCB structure is complete and uninterrupted, the performance of the Fakra interface patch GPS antenna can be maximized, so it is necessary to strictly maintain the standardization of the PCB area and shape.
The antenna accurately locks the working frequency of 1575.42MHz GPS standard, providing a stable and accurate signal reference source for the positioning system and ensuring the accuracy of positioning data from the source; At the same time, its voltage standing wave ratio (V.S.W.R) is controlled in the excellent range of ≤1.8, which can greatly improve the impedance matching efficiency between the antenna and the transmission line, effectively restrain the signal reflection loss, help realize the efficient transmission and reliable reception of signals, and form a double guarantee of positioning performance.
Provide a gain of 3.5dBi, significantly enhance the receiving ability of GSM signals, and ensure the coordination and stability of communication and positioning.
Adopting vertical polarization design, the GSM signal characteristics are optimized to further improve the signal receiving efficiency.
Fully meet the international authoritative certification standards such as FCC, CE, ROHS and ISO, meet the access requirements of major markets around the world, and ensure the quality and safety of products.
What is the key function of the silver layer on the surface of ceramic antenna?
Silver layer is the core control unit of resonant frequency of ceramic antenna, and its design accuracy directly determines the stability of antenna frequency point. The reference frequency of high-performance ceramic chip is the GPS core frequency of 1575.42MHz, but this frequency is easily shifted due to the influence of surrounding metal parts, electromagnetic interference and other installation environments. Adjusting the shape of silver coating through refined design can accurately offset the frequency offset, ensure the antenna to work stably at the target frequency, and ensure the accurate reception of GPS signals.
What is the certification status of this antenna? Can it meet the global market demand?
The antenna fully meets the international authoritative certification standards such as FCC, CE, ROHS, ISO, etc. These certifications cover the access requirements of major markets in the world, which means that the products are reliably guaranteed in terms of quality control and safety, and can be smoothly adapted to application scenarios in different countries and regions.
Similar Video Recommendation
<
>
Bossgoovideo.com Contact Now
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Yetnorson Antenna Co., Ltd.
- *Message:
-
Submit
Disclaimer :
The information of Bossgoovideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of Bossgoovideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from
transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation.
If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Suppliers
Yetnorson Antenna Co., Ltd.
Audited supplier
9 year
Main Product:
TV Antenna,
GPS Antenna,
GSM Antenna ,
4G Antenna,
Wifi Antenna,
RF Cable