Product Description Copper Parabolic Antenna Signal Range Booster Signal Extender(Enhanced version)for DJI Phantom 3 Inspire1 Remote Controller Parabolic antenna expanding knowledge:
Parabolic antenna is in the form of the most frequently used type of radar antenna installation works. Parabolic antenna consists of a circular parabolic reflector mirror and the light located in the focal points. Parabolic reflector is made of metal, usually a metal frame covered with wire mesh inside. Metal mesh width of the groove must be less than λ / 10. The metal coating is formed to act as a mirror reflector radar energy. As each portion of the wavefront reaches the reflecting surface, it is shifted by 180 degrees, the phase angle and in all sections of the field will be sent out in the parallel paths of travel.
This is an idealized radar antenna and produces a pencil beam. If the reflector has an elliptical shape, then it will produce a fan-shaped beam. Surveillance radar used within the horizontal and vertical planes of the two different curvatures, in order to achieve the required pencil beam in azimuth and in elevation classical cosecant squared fan beam.
Packing & Delivery
Packaging List (for 1 set): 1 * Copper Parabolic Antenna Signal Range Booster (the DJI phantom just for show the parabolic antenna, not included)
For shipping ways, there is many shipping ways that you can choose. For exmple: Sea shipping, China post, China air mail, EMS. DHL ,Fedex, Ups, and TNT ect. Different shipping ways have differet delivery time. .
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Shenzhen Kimura Technilogy Co., Ltd. has begun its business of remote control models since 2008, a famous international e-commerce wholesale company of remote control parts, also an outstanding distributor of several famous rc (remote control) Model brand, like, DJI, Walkera, RadioLink and Syma, ect.
Kimura, takes a leading power in the peer for designing, manufacturing and sourcing rc model airplanes and bags as well as their accessories. Specialized selling products are different rc airplane aluminum cases and bags, and rc accessories from DJI, Walkera, RadioLink and Syma. For example, Aluminum cases and bags, rc model helicopters, model planes, model aircrafts, professional chargers of DJI, ect. Up to now,
Kimura has developed well and occupied the superior position among the third-party international e-commerce platform, such as, ebay, Alibaba international standing, Aliexpress and others. We always keep renewing our products constantly according to the trend of market development to duly meet our customers' demand.
Kimura pays a more influential role among international consumers and is quite professional in making andproviding higher-standard products with more suitable price and brings you best service.
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4. What’s your warranty details? All the goods are inspected before shipment, so if you are not satisfied with the purchase, you can exchange the items in one week and you must contact us within 24 hours of the receipt of your order.The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping. All return items must be in its original conditions, including box and accessories. Men made defects are not guaranteed, such as broken, scratched and so on.
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6. Which shipping ways is better? For shipping ways, there is many shipping ways that you can choose. For exmple, sea shipping, China post, China airmail, EMS. DHL ,Fedex, Ups, and TNT ect.Different shipping ways have differet delivery time. It is that according to what shipping ways you want. Any question please contact us!
7.About customs tax: The buyer is responsible for any insurance, problems and damage which caused by shipping service such accidents, delays or other issues. Besides the buyer should be responsible for any tax and/or duty charged by their country. And the goods will be Marked as "gift" or "sample" for your easy customs clearance and less charge. (if you want to declare the goods as other item name, or specify an value for custom, please inform us when making the order)