Hot Sale Free Sample High Gain External Car GPS Antenna
AG-M4837-FA3
The function of the GPS receiving antenna is to transform the electromagnetic wave energy of the radio
signal
from
the satellite into a power source that can be picked up by the receiver electronics. Our GPS antenna is composed
of ceramic
ntenna body and active amplifier. It is packaged in a plastic shell, which is waterproof and moisture-proof.
The Suality Standard
1. Inspection method (if the customer inspection is strict with the company, the OQC shall be based on the customer's
acceptance standard)
GB2828 inspection according to standard sampling table, normal inspection, one sampling, II level plan.
Fatal/serious defect: AC=0 minor defect: AQLAC=1.0
Our company's inspection standard for full inspection, shipping standards for zero defects.
2. The above inspection standards / methods are different from customer standards, customer standards shall prevail.
3. Products shipped abroad must conform to the relevant national standards before shipment.

Production Testing Process
Company Capacity
Delin Comm was founded in 1993 Since 28 years, focus on GNSS module; module; receiver; RTK module ;5 G/4G module;
NFC module; Bluetooth module; GNSS antenna; high precision and RTK antenna ;4 G,5G,2.4G communication antenna A
national high-tech enterprise with wireless mobile communications and GNSS products integrated with R & D, production,
sales and supporting services.To better serve global partners, Delin Comm has set up a multi-probe testing laboratory in Hangzhou, with a product research
and development team of up to 30 employees. Has served
thousands of partners around the world, and with its excellent quality
and perfect service in the forefront of the industry, established its product and brand reputation.
DelinComm has always been adhering to the high standard quality control system, with advanced manufacturing equipment,
SMT automatic high-speed placement machine, accurate testing instruments, multi-probe microwave darkroom, ROHS2.0 testing
laboratory, airtight instrument (leak detection system), signal generator, high and low temperature test box, salt spray tester and
so on.
DelinComm has passed a series of IATF16949 quality management system certification, ROHS,SGS,FCC,CE and other
certification, with a number of intellectual property rights; has a number of invention patents, while providing OEM,ODM services,
with excellent quality and efficient service to establish the industry pioneer image.
Common Problems
Sample cost issues
1. We will charge the sample fee and make the sample until you are satisfied
2. Freight is generally borne by the buyer, specific circumstances can be negotiated, specific specifications please contact us
2. Our products are national standard accessories, can be customized according to your needs
Product after-sales service
1. We not only pay attention to pre-sale guidance and product quality, but also pay more attention to after-sales service. If you find
any problems or need guidance after purchasing any of our products, please contact us.
Product Delivery
1. About delivery
1.1.We cooperate with many express delivery companies.In general, we follow the default expression in scope.If you have a
specific delivery, simply point it out or contact customer service.Otherwise, we will use our own default messenger.Please check
the shipping address and contact information before shipping.
2. Order delivery
2.1. Sample delivery time is about 3 days, and mass production cycle is 5-15 days
2.2. Emergency order processing, our company has emergency orders to speed up processing process, will be completed for
you in time.