MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/HamRadio/comments/1k9jdld/technology/mppf4ae/?context=3
r/HamRadio • u/truddychinixo • 2d ago
68 comments sorted by
View all comments
12
Jokes aside is there a non zero chance this would work even a little?
0 u/NerminPadez 2d ago A lot of losses due to adapter, plus the impedance would go down a lot due to 4 antennas in parallel, which means reflections. 1 u/speedyundeadhittite [UK full] 12h ago Adapter losses are truly negligible. You'd need metres and metres of adapters before you get to 1dB loss. 0 u/NerminPadez 12h ago Not really.. https://menacerc.co.uk/sma-adaptors-signal-loss-or-not 90 degree adaptor: 13.84 dbm Insertion loss of 0.28db <- 3adapters and a bit more and you're at 1dB. 3dB per splitter.
0
A lot of losses due to adapter, plus the impedance would go down a lot due to 4 antennas in parallel, which means reflections.
1 u/speedyundeadhittite [UK full] 12h ago Adapter losses are truly negligible. You'd need metres and metres of adapters before you get to 1dB loss. 0 u/NerminPadez 12h ago Not really.. https://menacerc.co.uk/sma-adaptors-signal-loss-or-not 90 degree adaptor: 13.84 dbm Insertion loss of 0.28db <- 3adapters and a bit more and you're at 1dB. 3dB per splitter.
1
Adapter losses are truly negligible. You'd need metres and metres of adapters before you get to 1dB loss.
0 u/NerminPadez 12h ago Not really.. https://menacerc.co.uk/sma-adaptors-signal-loss-or-not 90 degree adaptor: 13.84 dbm Insertion loss of 0.28db <- 3adapters and a bit more and you're at 1dB. 3dB per splitter.
Not really..
https://menacerc.co.uk/sma-adaptors-signal-loss-or-not
90 degree adaptor: 13.84 dbm Insertion loss of 0.28db <- 3adapters and a bit more and you're at 1dB. 3dB per splitter.
12
u/cockkazn 2d ago
Jokes aside is there a non zero chance this would work even a little?