Ko te Lowcell U he papa polypropylene pahukawa kore-whakawhitinga kore-whakawhiti me te pūtau kati me te hanganga mirumiru motuhake.Ko te tere o te pahuka he 2 wa. Ko te kiato he 0.45-0.5g/cm3, he 7mm te matotoru.I runga i tona taumaha marama, te pai o te whakapiko me te kaha o te paanga, me te iti o te dielectric tamau o te polypropylene, kaore e pa ki te tuku tohu, ka taea te whakamahi hei rauemi matua o te radome.