I-VSWR ephantsi ye-PIM Attenuators ephantsi

I-VSWR ephantsi ye-PIM Attenuators ephantsi

Iimbonakalo:

I-VSWR ephantsi
I-PIM ephantsi

Usetyenziso:

Wireless
Irada
Uvavanyo lweLebhu

QHAGAMSHELANA NGOKU

Izithinteli zePIM eziPhantsi zii-RF kunye nezithinteli zomqondiso wemicrowave ezilungiselelwe ngokukodwa ukunciphisa isiphumo se-passive intermodulation (PIM). Umphumo we-PIM ubhekiselele kumacandelo e-frequency eyongezelelweyo eveliswayo ngenxa yemiphumo engabonakaliyo kumacandelo angenayo. Ezi zixhobo ziya kuphazamisa umqondiso wokuqala kunye nokunciphisa ukusebenza kwenkqubo.

Injongo:

1. Ukuqwalaselwa koMqondiso: Izithinteli zePIM ezisezantsi zisetyenziselwa ukucutha ngokuchanekileyo amandla e-RF kunye neesignali zemicrowave ukukhusela izixhobo zokwamkela ezinovakalelo kunye nokulawula amanqanaba ophawu.
2. Ukunciphisa i-Passive Intermodulation (PIM) Impembelelo: I-PIM attenuators ephantsi inciphisa umphumo we-PIM ngokusebenzisa izinto ezisemgangathweni ophezulu kunye neenkqubo zokuvelisa ezichanekileyo zokunciphisa imiphumo engabonakaliyo kumacandelo angenayo.
3. I-Impedance ehambelanayo: I-PIM yokunciphisa i-PIM ephantsi ingasetyenziselwa ukufanisa ukuxhatshazwa kwenkqubo, ngokunciphisa izibonakaliso kunye namaza okuma kunye nokuphucula ukusebenza kwenkqubo.

Isicelo:

1. ISikhululo seSiseko soNxibelelwano lweSellula: Kwizikhululo zesiseko zonxibelelwano lwamaselula, i-PIM attenuators ephantsi isetyenziselwa ukunciphisa umphumo we-PIM, ngaloo ndlela iphucula ukucaca kwesignali kunye nokuthembeka kwekhonkco lonxibelelwano. Oku kubaluleke kakhulu kwiinethiwekhi ze-4G kunye ne-5G.
2. Inkqubo ye-antenna: Kwinkqubo ye-antenna, i-PIM attenuator ephantsi isetyenziselwa ukunciphisa umphumo we-PIM kunye nokuphucula ukusebenza kunye nomgangatho wesignali we-antenna. Oku kunceda ekuphuculeni ukhuseleko kunye namazinga okudluliselwa kwedatha yeenkqubo zonxibelelwano.
3. Inkqubo ye-Antenna yokusabalalisa (DAS): Kwiinkqubo ze-antenna ezisasazwayo, i-PIM attenuators ephantsi isetyenziselwa ukunciphisa imiphumo ye-PIM, ngaloo ndlela iphucula ukusebenza kwenkqubo kunye nokuthembeka. Oku kubaluleke kakhulu kwizisombululo zokugubungela ngaphakathi nangaphandle ngaphandle kwamacingo.
4. Uvavanyo lweMicrowave kunye neRF: Kwiinkqubo zokuvavanya i-microwave kunye ne-RF, i-PIM attenuators ephantsi isetyenziselwa ukulawula ngokuchanekileyo amandla omqondiso kunye nokunciphisa imiphumo ye-PIM yovavanyo oluchanekileyo kunye nokulinganisa.
5. Irediyo kunye ne-TV: Kwiinkqubo zerediyo kunye ne-TV, izithinteli ze-PIM eziphantsi zisetyenziselwa ukunciphisa imiphumo ye-PIM kunye nokuphucula umgangatho wesignali kunye nokugubungela. Oku kunceda ukubonelela ngesandi esicacileyo kunye neempawu zevidiyo.
6. Unxibelelwano lweSatellite: Kwiinkqubo zonxibelelwano lwesathelayithi, i-PIM attenuators ephantsi isetyenziselwa ukunciphisa imiphumo ye-PIM kunye nokuphucula ukuthembeka kunye nomgangatho wesignali wezixhumanisi zonxibelelwano. Oku kubaluleke kakhulu kunxibelelwano lwesathelayithi oluhamba rhoqo.
Ngamafutshane, i-low passive intermodulation attenuators (I-PIM Attenuators ephantsi) isetyenziswa ngokubanzi kwiinkalo ezininzi ezinjengonxibelelwano lweselula, iinkqubo ze-eriyali, iinkqubo ze-eriyali ezisasazwayo, uvavanyo lwe-microwave kunye ne-RF, unomathotholo kunye nomabonwakude, kunye nonxibelelwano lwesathelayithi. Baphucula ukusebenza kwenkqubo kunye nokuthembeka ngokunciphisa imiphumo ye-PIM kunye nokulawula ngokuchanekileyo amandla omqondiso.

QualwaveIbonelela ngeendlela ezahlukeneyo zokuchaneka okuphezulu kunye namandla aphezulu e-coaxial I-PIM Attenuators ephantsi igubungela uluhlu lwamaza e-DC ~ 1GHz. Umyinge wokuphatha amandla ukuya kuthi ga kwi-150 watts. I-attenuators isetyenziswa kwizicelo ezininzi apho ukuncitshiswa kwamandla kuyadingeka.