Fiilooyinka isku-xidhka ee taxanaha TELSTO ee 50-ohm ee isku-xidhka ah, oo ay ku jiraan moodooyinka LMR300, LMR400 (RG8U), LMR500, LMR600, LMR900, LMR240, RG58, RG213, 5D-FB, 8D-FB, 10D-FB, iwm. waxaa loogu talagalay gudbinta calaamadaha RF ee waxqabadka sare leh. Iyada oo leh xumbo polyethylene (PE) dielectric iyo bir aluminium ah oo isku xiran oo leh naxaas qasacadaysan ama aluminium dahaarka ah oo isku-xidhan, taxanahani wuxuu dammaanad qaadayaa iska caabinta astaamaha deggan ee 50±2 ohms, oo ay weheliso VSWR hooseeya iyo hoos u dhac hooseeya. Waxaa laga heli karaa jaakadaha PVC, PE, ama LSZH, fiilooyinkani waxay si kalsooni leh ugu shaqeeyaan heerkul ballaaran oo u dhexeeya -40°C ilaa +85°C. Waxay si fiican ugu habboon yihiin codsiyada kala duwan ee isgaarsiinta, baahinta, shabakadaha wireless-ka, iyo isku xirka calaamadaha ee u dhexeeya qalabka elektaroonigga ah.