He pumau tonu ngā taura katoa o te raupapa50±2-ohmte ārai āhuatanga, e whakarite ana i te iti o te whakaata tohu me te whakawhiti mana mōrahi i roto i ngā pūnaha RF paerewa.
Kei te pūtake hepahuka polyethylene (PE) i werohia ki te hauārai mate. Ka whakaitihia e tēnei hanganga ngā mate hiko-kore ki te whakataurite ki te PE totoka, ka taea ai te pai ake o te pono o te tohu i ngā tawhiti roa, inā koa i ngā auau teitei ake.
He whakangungu rakau paparua e whakakotahi ana i tepepa konumohe kua hereame te matotoru (80%–95% te kapinga) he pai rawa te tiakitanga o te whiri parahi, konumohe rānei i roto i te kēneEMImeRFI, e whakarite ana i te parakore o te tohu i roto i ngā taiao haruru hiko.
Kei roto i ngā kōwhiringaPVCmō te whakamahinga whānui,PE ātete-UVmō ngā tono o waho, meHalogen Kore Auahi Iti (LSZH)mō ngā whakaurunga me ngā whakaritenga haumaru ahi tino pakari, pērā i ngā wāhi tūmatanui, ngā waka rererangi, ngā pūnaha kawe waka nui rānei.