this post was submitted on 27 May 2025
269 points (98.9% liked)
Ukraine
10166 readers
560 users here now
News and discussion related to Ukraine
Community Rules
πΊπ¦ Sympathy for enemy combatants is prohibited.
π»π€’No content depicting extreme violence or gore.
π₯Posts containing combat footage should include [Combat] in title
π·Combat videos containing any footage of a visible human involved must be flagged NSFW
β Server Rules
- Remember the human! (no harassment, threats, etc.)
- No racism or other discrimination
- No Nazis, QAnon or similar
- No porn
- No ads or spam (includes charities)
- No content against Finnish law
π³ Defense Aid π₯
π³ Humanitarian Aid βοΈβοΈ
πͺ Volunteer with the International Legionnaires
See also:
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Now Iβm curious how much a 40km long spool costs
Just several hundred dollars, and a visit from the ATF.
Looking at Alibaba, the "bare fiber for FPV drone" cost around $600 for a 50km spool.
Very expensive probably. They are selling 1000 feet (I think thatβs like 300m) on Amazon for between 300-900 USD.
Wait that seems like way too much. You can get 40km cabled so with a mantle for 5000 USD
Found something even better, here's a spool of fiber from Corning (they are the industry leader) 24 km for 600 USD
Or random alibaba listing: 50 km for 134 USD plus shipping, minimum order 5 spools
Still way cheaper than the $58k it costs for a switchblade drone.
If you take the amazon price as reference. It comes out about the same when adjusted for length, maybe slightly more expensive.