Arkbird 5.8GHz 12DB High GainDouble Biquad Antenna of Long Range FPV RC Model

Description

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Arkbird High Gain 5.8GHz Double Biquad Antenna for Long Range FPV RC Model 12DB
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Specification:
Gain: 12dbic
SWR: 1.03
Weight: 36.8g
This package includes:
1PC 5.8GHz Double Biquad Antenna
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Product introduction:
ARKBIRD 5.8GHz Double Biquad Antenna is a 12dbic directional antenna suitable for FPV long range system. This antenna can properly meet requirement in definite environment of broadcasting long-distance signal which is receivable in particular range and amongst objects.
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Advantages:
(1). Materials: thickened aluminum sheet, imported materials for core components, high-precision machine cut. Size error of artificial work is about 1.5mm. But size error of Arkbird Antenna made by machine is within 0.1mm.
(2). Simulation and test: all designs have been simulated by computer software. And each antenna has been passed test by professional network analyzer before delivery.
PS: these high gain antennas have a long transmission distance, while they have strong requirement on the correct signal direction; work with Arkbird AAT or Arkbird Mini AAT is a good choice.
(3) Material selection and design optimization: the final outline, materials and feeder have passed more than 10 times of test and they are the best one selected from available supplies.
(4) Standing-wave ratio: it can match the any 50R video receiver. The SWR of this antenna is 1.03. So the efficiency can be ensured at the highest-level. Besides, SWR of most other antennas are just less than 1.7 only.
(5) Arkbird 5.8GHz double biquad antenna design have been passed distance extension test. We find that working distance of Arkbird antenna is 3 times to 6 times that of clover antenna. While being powered by single transmitter which output is 500mW, the extension distance of clover antenna is about 800m and the extension distance of Arkbird 12DB directional antenna is over 3km under the same occasion.
(6) So far, Arkbird 5.8GHz double biquad antenna has a field test of 30KM.
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Shipping Policy:
1, We ship to US, CA, UK, FR, DE, RU, AU, JP, Most EU Countries. If you are in other country, please contact me for shipping details before purchasing.
2, Buyers from Israel, Brazil, and South American, Middle East please contact seller for shipping, coz maybe sometimes we can not ship to your country coz of shipping limitation.
3, Shipping takes 6-18 business days.
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Return Policy:
We only wish to deal with serious buyer.
If your item got any problem, please contact with me, we will help to solve and, we are very familiar with this product.
Please don't easily open a return request on eBay when you find a problem, that will lead into a bad seller performance, we will help to the end.
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INTERNATIONAL BUYERS PLEASE NOTE
Import Duties, Taxes, and Charges are not included in the item price or shipping cost, These charges are the buyers responsibility. But we can help to avoid this, please contact.
Please check with your country custom office to determine what these additional cost will be prior to buying or biding."
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