VetOfTheSeas@discuss.online to Not The Onion@lemmy.worldEnglish · 3 months agoISPs' long nightmare of having to list all the fees they charge is finally overarstechnica.comexternal-linkmessage-square69linkfedilinkarrow-up11arrow-down10cross-posted to: technology@lemmy.world
arrow-up11arrow-down1external-linkISPs' long nightmare of having to list all the fees they charge is finally overarstechnica.comVetOfTheSeas@discuss.online to Not The Onion@lemmy.worldEnglish · 3 months agomessage-square69linkfedilinkcross-posted to: technology@lemmy.world
minus-squarefullsquare@awful.systemslinkfedilinkEnglisharrow-up0·edit-23 months agopringles can is too small, you need a can 8cm in diameter minimum. 400ml cans won’t do but bigger ones, 800ml, 1200ml will work https://www.wikarekare.org/Antenna/WaveguideCan.html
minus-squarefullsquare@awful.systemslinkfedilinkEnglisharrow-up0·3 months agopringles can would work okay for 5ghz but making feed element for that band would be hard without expensive test equipment
minus-squareryannathans@aussie.zonelinkfedilinkEnglisharrow-up0·3 months agoNanoVNA’s are pretty cheap for ~$100-200, though that being said I’ve only looked at them for ~1GHz work
minus-squarefullsquare@awful.systemslinkfedilinkEnglisharrow-up0·3 months agosome variants go above 2.4GHz but going over 5GHz is entirely different thing
minus-squareJackbyDev@programming.devlinkfedilinkEnglisharrow-up0·3 months agoI’ve got one sitting by my TV, haven’t ever used it. I’ll fiddle with it today to see how high it can measure.
minus-squarebigfish@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up0·3 months agoOld folgers coffee can it is.
pringles can is too small, you need a can 8cm in diameter minimum. 400ml cans won’t do but bigger ones, 800ml, 1200ml will work https://www.wikarekare.org/Antenna/WaveguideCan.html
For 2.4GHz *
pringles can would work okay for 5ghz but making feed element for that band would be hard without expensive test equipment
NanoVNA’s are pretty cheap for ~$100-200, though that being said I’ve only looked at them for ~1GHz work
some variants go above 2.4GHz but going over 5GHz is entirely different thing
I’ve got one sitting by my TV, haven’t ever used it. I’ll fiddle with it today to see how high it can measure.
Old folgers coffee can it is.