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Arkbird 5.8GHz Double Biquad Antenna Long Range FPV Antenna High Gain For RC Model (Hard Wire)
ARKBIRD 5.8GHz Double Biquad Antenna is a 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 among objects.
- Materials: Thickened aluminum sheet, imported materials for core components, high-precision machine cut. Size error of artificial work on the market is about 1.5mm. But size error of Arkbird Antenna made by machine is within 0.2mm.
- Simulation and test: All designs have been simulated by computer software. And each antenna has been passed test by professional network analyzer before delivery. (The high-gain antenna has a long transmission distance, but have strong requirement on the correct signal direction. It must be pointed at the transmitter to work properly. Working with Arkbird AAT is a good choice.)
- 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.
- Standing-wave ratio: It can match any 50R video receiver. The SWR of Arkbird antenna is less than 1.2. So its transmitting efficiency can be ensured at the highest-level. Besides, SWR of most other antennas are less than 1.7.
- 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 directional antenna is over 3km under the same occasion.
- When used with 1.2G 2W antenna, the test limit of 5.8GHz antenna is 53km at 1km height.
- So far, Arkbird 5.8GHz double biquad antenna has a field test of 30KM.
- 1 x 5.8GHz Double Biquad Antenna