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The Chinese-Russian group PGI Technology has begun combining Kevlar thread with optical fiber, to increase the strength of the thread and resistance to breakage in loops during fiber FPV flight. They claim the tensile strength has doubled from 50 N to 100 N. 1/

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Roy🇨🇦

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401,449 просмотров • 11 месяцев назад •via X (Twitter)

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The Chinese-Russian group PGI Technology that produces spools of fiber optic cable for FPV drones reports that their cost for bulk cable has risen from 30 yuan to 250 yuan per kilometer. 1/
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The Chinese-Russian group PGI Technology that produces spools of fiber optic cable for FPV drones reports that their cost for bulk cable has risen from 30 yuan to 250 yuan per kilometer. 1/

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A spool of the fiber optic cable from a recovered Russian fiber controlled FPV is examined, showing it is very strong in tensile strength but will break if bent too sharply.
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A spool of the fiber optic cable from a recovered Russian fiber controlled FPV is examined, showing it is very strong in tensile strength but will break if bent too sharply.

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The Chinese-Russian collaboration PGI Technology now has 18 commercial fiber optic winding machines in their facility in China, apparently with 16 more in assembly. Bulk fiber optic cable is wound onto spools for use with FPV drones.
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The Chinese-Russian collaboration PGI Technology now has 18 commercial fiber optic winding machines in their facility in China, apparently with 16 more in assembly. Bulk fiber optic cable is wound onto spools for use with FPV drones.

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A new Russian concept for an FPV fiber-optic coil disc is called “Tort”. It has an internal winding held together with an adhesive compound and pre-twisting so that the cable emerges straight. The Russians claim that this results in 70% less cable breakage during flight.
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A new Russian concept for an FPV fiber-optic coil disc is called “Tort”. It has an internal winding held together with an adhesive compound and pre-twisting so that the cable emerges straight. The Russians claim that this results in 70% less cable breakage during flight.

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Soldiers of the 28th Brigade shooting down a russian fiber optical FPV drone
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Soldiers of the 28th Brigade shooting down a russian fiber optical FPV drone

𝔗𝔥𝔢 𝕯𝔢𝔞𝔡 𝕯𝔦𝔰𝔱𝔯𝔦𝔠𝔱△ 🇬🇪🇺🇦🇺🇲🇬🇷

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With the surging costs and sudden scarcity of fiber optic coils, Ukrainian fiber FPV use will need to be limited to missions that radio FPVs cannot perform. Killing a single Russian with a fiber optic FPV as in the video will no longer be cost-effective. 1/
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With the surging costs and sudden scarcity of fiber optic coils, Ukrainian fiber FPV use will need to be limited to missions that radio FPVs cannot perform. Killing a single Russian with a fiber optic FPV as in the video will no longer be cost-effective. 1/

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A Russian supplier of FPV fiber optic spools (up to 50 km) with setup instructions including mounting the spool at a 35° angle to the FPV frame. The Russians have typically mounted their spools parallel and well to the rear to avoid the propellers cutting the cable in flight.
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A Russian supplier of FPV fiber optic spools (up to 50 km) with setup instructions including mounting the spool at a 35° angle to the FPV frame. The Russians have typically mounted their spools parallel and well to the rear to avoid the propellers cutting the cable in flight.

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This is what Ukraine is up against with respect to fiber optic FPVs. The Chinese-Russian collaboration PGI Technologies has this installation of high speed fiber optic cable winding machines. Two shifts produce 1200 coils per shift, for 36,000 coils per month.
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This is what Ukraine is up against with respect to fiber optic FPVs. The Chinese-Russian collaboration PGI Technologies has this installation of high speed fiber optic cable winding machines. Two shifts produce 1200 coils per shift, for 36,000 coils per month.

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Fiber optic cable is wound on a spool in a Chinese factory, for controlling Russian FPVs. It takes 50 minutes to wind 10km of fiber. The Russians claim 1300 coils were shipped last month, and the Chinese are adding more winding machines.
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Fiber optic cable is wound on a spool in a Chinese factory, for controlling Russian FPVs. It takes 50 minutes to wind 10km of fiber. The Russians claim 1300 coils were shipped last month, and the Chinese are adding more winding machines.

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🚨 🇨🇳 BREAKING: China has developed the world’s strongest T1200-grade ultra-high-strength carbon fiber, and is the first country to achieve 100-ton annual mass production.

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Huawei has received nine awards at the Lightwave Innovation Reviews, held during the Optical Fiber Communication Conference and Exposition. The awards span multiple categories and are a testament to Huawei's leadership in optical network technologies.
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SIGNUM drone operators engage Russian infantry in a forest using optical-fiber FPV drones. 👉 The SIGNUM unit is new on twitter, follow Signum to support the team.
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SIGNUM drone operators engage Russian infantry in a forest using optical-fiber FPV drones. 👉 The SIGNUM unit is new on twitter, follow Signum to support the team.

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Ukrainian fiber optic FPVs are apparently still struggling with breakage of the cable in flight. Prewound spools bought from China have been blamed, and Ukrainian drone units responded by beginning to wind their own spools from bulk cable. 1/
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Ukrainian fiber optic FPVs are apparently still struggling with breakage of the cable in flight. Prewound spools bought from China have been blamed, and Ukrainian drone units responded by beginning to wind their own spools from bulk cable. 1/

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A detailed demonstration of FPV drone with fiber optic control developed by Chinese Skywalker Technology. Depending on the flight range requirement, the drone is offered with 1, 5 and 10 km cable reels. The 5 km cable reel weighs 1.1 kg.
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A detailed demonstration of FPV drone with fiber optic control developed by Chinese Skywalker Technology. Depending on the flight range requirement, the drone is offered with 1, 5 and 10 km cable reels. The 5 km cable reel weighs 1.1 kg.

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As Ukrainian fiber optic FPVs increase in numbers, “Madyar” shows us his fiber optic winding machines and assembly of fiber optic spools for FPVs. Fiber from 50km bulk spools are wound onto printed components to various lengths with 15km the most common type. 1/
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As Ukrainian fiber optic FPVs increase in numbers, “Madyar” shows us his fiber optic winding machines and assembly of fiber optic spools for FPVs. Fiber from 50km bulk spools are wound onto printed components to various lengths with 15km the most common type. 1/

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The same large Russian logistics hub after being destroyed by fiber-optic FPV drones. The FPV model used, produced by Ptashka Drones, is equipped with a 50-km fiber-optic cable.

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The Russians claim that this attack on a passenger train in Kherson was carried out by a fiber-optic FPV. The stable video supports that claim, but the fiber cable would have had to lie across the 600-meter-wide Dnipro River, while the FPV travelled another seven kilometers. 1/
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The Russians claim that this attack on a passenger train in Kherson was carried out by a fiber-optic FPV. The stable video supports that claim, but the fiber cable would have had to lie across the 600-meter-wide Dnipro River, while the FPV travelled another seven kilometers. 1/

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Footage reportedly shows the flight of a Russian fiber-optic FPV drone that reached Kharkiv for the first time 👇

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