I-eriyali yekhoyili yasentwasahlobo ye-900/1800MHz imodyuli engenazingcingo

Umzobo

VSWR

Ukwazisa inguqulelo yethu yamva nje kwii-eriyali zemodyuli ezingenazingcingo, i-GBT-900/1800-0.8x5x18x11N-5x9L Spring Coil Antenna.Le antenna edibeneyo kunye nesebenzayo idibanisa iteknoloji ephezulu kunye nokusebenza okuphezulu, okwenza kube sisisombululo esifanelekileyo kwiinkqubo ezahlukeneyo zonxibelelwano ezingenazintambo.

Yenzelwe i-900/1800MHz uluhlu lwamaza, le eriyali iqinisekisa amandla omqondiso okhethekileyo kunye nokhuselo.Nge-VSWR engaphantsi kwe-1.5, iqinisekisa ilahleko encinci yesignali kunye nokusebenza okuphezulu, okuvumela ukuqhagamshelwa ngaphandle komthungo ngaphandle kwamacingo.I-impedance yegalelo ye-50 ohms igalelo ekusebenzeni kwayo okugqwesileyo, ibonelela ngokuzinza kunye nokuhanjiswa kwesignali ethembekileyo.

Ngamandla amakhulu e-watts ye-10, i-antenna ye-GBT-900 / 1800-0.8x5x18x11N-5x9L inikezela ukusebenza okugqwesileyo kokubili kokuthumela nokufumana iimpawu.Iqhayisa ngenzuzo ye-2.15 dBi, iqinisekisa ulwamkelo oluphuculweyo lwesignali kunye nomgangatho wothumelo.Nokuba uthumela idatha, ufowuna, okanye ufikelela kwi-intanethi, le eriyali yongeza kakhulu ukusebenza kwemodyuli yakho engenazingcingo.

Inobunzima be-0.7 grams kuphela, le antenna ikhaphukhaphu yenzelwe ukudityaniswa komthungo kwimodyuli yakho engenazingcingo.Ubungakanani bayo obubambeneyo kunye nobude be-18mm kwenza kube lula ukuyifaka nakwiindawo ezixineneyo.Umbala wobhedu wongeza umnxeba wobuhle ekubonakaleni kwawo, ngelixa uhlobo lwe-solder oluthe ngqo luqinisekisa uxhumano olukhuselekileyo noluthembekileyo.

Siyaqonda ukuba ukuthembeka kunye nokuqina zizinto ezibalulekileyo kuyo nayiphi na imodyuli engenazingcingo.Kungenxa yoko le nto i-antenna yethu ye-GBT-900/1800-0.8x5x18x11N-5x9L yakhiwe ngezinto ezikumgangatho ophezulu kwaye ivavanywa ngokuqatha ukuqinisekisa ukuba ihlala ixesha elide.Yenzelwe ukumelana neemeko zemozulu ezahlukeneyo kwaye isebenze ngokungaguquguqukiyo, ikubonelela ngesisombululo soqhagamshelo esingenazingcingo.

Ukuze kube lula kuwe, i-eriyali ye-GBT-900/1800-0.8x5x18x11N-5x9L iyafumaneka kwipakethe eninzi.Nokuba ungumenzi okanye umthengisi, olu khetho luvumela ukuhlanganiswa okulula kunye neendleko ezisebenzayo kwiimveliso zakho.

Ukuqukumbela, i-GBT-900/1800-0.8x5x18x11N-5x9L I-Antenna yaseSpring Coil lolona khetho lufanelekileyo kuyo nayiphi na imodyuli ye-900/1800MHz yesicelo semodyuli.Ukusebenza kwayo okugqwesileyo, ubungakanani obubambeneyo, kunye nokuqina kuyenza ibe yinto efunekayo ukuze kuqhagamshelwe ngaphandle kwamacingo ngaphandle komthungo.Phucula inkqubo yakho yonxibelelwano engenazingcingo nge-eriyali ye-GBT-900/1800-0.8x5x18x11N-5x9L kunye namava awondisiweyo oluhlu lweempawu kunye nomgangatho.