Intro
Getting order in before comp, Digikey only one will ship in time:
Items
1.3GHz Filters
quantity: one link
why not: all these are rlly expensive on Digikey bc it’s an oddball band, will look to cavity this one?
2.4GHz Filters
quantity: two
four
maybe we just to two
would be nice for both on gemini but these r rlly expsnive.
link:
https://www.digikey.ca/en/products/detail/crystektaoglas-corporationlimited/CLPFLBPF-24-2400/2683948
very high passband loss
Attenuators
why: I wanna be able to not get my adc overloaded when I’m probing the RF scheme at competition
quantity: 2x of these so i can do 10db and 20db attentuation
link:
https://www.digikey.ca/en/products/detail/taoglascrystek-limitedcorporation/BPFCATTEN-24-010100/6362804
good passband, harmonics are very strong
panel mount SMA connectors F
link:
quantity 6x
at most we could build three filters, two SMAs each
ufl to SMA adapters
what: to and from adapters
IPEX MHF 1/U.FL for the EP2 dual
why: so I can add an SMA filter drone side
linkquantity:
Attenuators
why: I wanna be able to not get my adc overloaded when I’m probing the RF scheme at competition
quantity: a few of different dB attenuation so I can try em all slowly
link: four
two for ground, two for air
link:
12in coax SMA cables
specs: doesn't have to be that quality, 12inch seems about right, can daisy chain em as needed
why: if I wanna install larger filters ima need for coax or to help with routing
link:
panel mount SMA connectors F