ʻO nā kaula coaxial ulana 50-ohm o TELSTO, me nā hiʻohiʻona LMR300, LMR400 (RG8U), LMR500, LMR600, LMR900, LMR240, RG58, RG213, 5D-FB, 8D-FB, 10D-FB, a pēlā aku, ua hoʻolālā ʻia no ka hoʻoili ʻana i nā hōʻailona RF hana kiʻekiʻe. Me kahi dielectric polyethylene foam (PE) a me kahi foil alumini i hoʻopaʻa ʻia me ke alakaʻi waho keleawe tinned a i ʻole ka alumini alloy braiding, hōʻoia kēia moʻo i kahi impedance ʻano paʻa o 50 ± 2 ohms, me ka VSWR haʻahaʻa a me ka attenuation haʻahaʻa. Loaʻa me nā ʻaʻahu PVC, PE, a i ʻole LSZH, hana pono kēia mau kaula ma kahi ākea ākea mai -40°C a i + 85°C. He kūpono loa lākou no nā noi like ʻole i ke kelepona, ka hoʻolaha ʻana, nā pūnaewele uea ʻole, a me ka hoʻopili ʻana i nā hōʻailona ma waena o nā lako uila.