Description
Arkbird 5.8GHz Double Biquad Antenna Long Range FPV Antenna High Gain For RC Model
Description:
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.
Advantages:
- 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.
Package Included:
- 1 x 5.8GHz Double Biquad Antenna
Description:
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.
Advantages:
- 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.
Package Included:
- 1 x 5.8GHz Double Biquad Antenna
Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
-
For remote regions, we will charge your extra shipping costs. Usually
it cost about 35USD-50USD. We will contact you after your payment.
Thanks for your understanding.
Return Terms
1.
If you receive defective item, please kindly notify us within 14 days.
We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1.
Import duties, taxes, and charges are not included in the item price or
postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
1.
If you are dissatisfied for any reason, please don't be quick to leave
us neutral or negative feedback. We work hard to make sure EVERY
CUSTOMER 100% SATISFIED and resolve any problem for you and always leave
positive feedback to all our customers.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Sep-15-20 at 03:16:19 PDT, seller added the following information: