TDR kuyedzwa parizvino inonyanya kushandiswa mubhatiri redhisheni bhodhi vanogadzira 'PCB ( mapuranga edunhu akadhindwa ) mitsetse yechiratidzo uye kuyedza impedance yemidziyo. Pane zvikonzero zvakawanda zvinokanganisa kurongeka kwekuongororwa kweTDR, kunyanya kufungidzira, kuenzanisa, kuverenga kusarudzwa, nezvimwewo. Kufungisisa kuchakonzera kukanganisa kwakakomba mukukosha kwekuedzwa kweiyo pfupi PCB chiratidzo mutsara, kunyanya kana TIP (probe) inoshandiswa pakuedza.Zviripachena, nekuti iyo TIP uye iyo siginecha yekusangana yekusangana inokonzeresa yakakura kusaenderera mberi, zvichiita kuti kutarisisa kuitike, uye kukonzeresa iyo impedance curve yePCB siginecha mutsara kuchinjika munzvimbo inosvika masendimita matatu kana mana.
Mufananidzo: ENIG kunyudzwa 4 layer Blue solder masker FR4
Zvakadai semitsara yechiratidzo chega-inopera, mitsetse yezviratidzo zvakasiyana-siyana, zvibatanidza, nezvimwewo. Rudzi urwu rwekuedza rune chinodiwa, icho ndechekubatanidza nemamiriro chaiwo ekushandiswa.Semuyenzaniso, iyo chaiyo inokwira mupendero wemutsara wechiratidzo chemutsara wechiratidzo ungangoita 300ps, ipapo iyo inokwira mupendero weTDR inobuda pulse siginecha inofanirwa kuiswa zvinoenderana pedyo ne300ps pachinzvimbo che30ps.Kuruboshwe nekurudyi kukwira mipendero, zvikasadaro mhedzisiro yebvunzo inogona kunge yakasiyana chaizvo neyekushandisa chaiko. 
English en 
