Siginonin rediyo sune mahimman hanyoyin sadarwa don aikace-aikace daban-daban, kamar watsa shirye-shirye, sabis na gaggawa, da kewayawa.Koyaya, asarar sigina na iya faruwa saboda dalilai daban-daban, wanda ke haifar da ƙarancin liyafar ko babu sigina kwata-kwata.Wasu matsalolin gama gari waɗanda zasu iya shafar siginar rediyo ɗinku sun haɗa da toshewar jiki, tsangwama na lantarki, nisa daga tushen, da matsalolin eriya.Yana da mahimmanci don gano dalilin asarar siginar don magance matsalar da tabbatar da ingantaccen sadarwa.
Mafi yawan abubuwan da ke haifar da gazawar fiber:
• Karyewar fiber saboda damuwa ta jiki ko yawan lankwasa
• Rashin isassun wutar lantarki
• Yawan asarar sigina saboda dogon zangon kebul
• gurɓatattun masu haɗawa na iya haifar da asarar sigina mai wuce kima
• Yawan asarar sigina saboda mai haɗawa ko gazawar mai haɗawa
• Yawan asarar sigina saboda masu haɗawa ko masu haɗawa da yawa
• Haɗin da ba daidai ba na fiber zuwa patch panel ko splice tire
Yawancin lokaci, idan haɗin ya ƙare gaba ɗaya, saboda kebul ɗin ya karye ne.Duk da haka, idan haɗin yana cikin tsaka-tsaki, akwai wasu dalilai masu yiwuwa:
• Ƙaunar kebul ɗin na iya yin tsayi da yawa saboda rashin ingancin haši ko masu haɗawa da yawa.
• kura, zanen yatsu, karce, da danshi na iya gurɓata masu haɗawa.
• Ƙarfin watsawa yana da ƙasa.
• Rashin haɗin kai a cikin kabad ɗin wayoyi.