ibicuruzwa

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RFTYT Hasi ya PIM Couplers Yahujwe cyangwa Gufungura Inzira

Ihuza rya intermodulation ntoya nigikoresho gikoreshwa cyane muri sisitemu yitumanaho ridafite insinga kugirango ugabanye intermodulation kugoreka mubikoresho bidafite umugozi.Kugoreka intermodulation bivuga ibintu aho ibimenyetso byinshi binyura muri sisitemu idafite umurongo icyarimwe, bikavamo isura yibice bitari bisanzwe bibangamira ibindi bice byinshyi, bigatuma kugabanuka kwimikorere ya sisitemu idafite umugozi.

Muri sisitemu yitumanaho ridafite insinga, guhuza intermodulation nkeya mubisanzwe bikoreshwa mugutandukanya ibyinjijwe byimbaraga nyinshi nibisohoka kugirango bigabanye kugoreka intermodulation.


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Incamake

Ihuza rya intermodulation ntoya ryateguwe neza kandi rirashobora guhagarika neza kugoreka intermodulation, kunoza umurongo hamwe nimbaraga za sisitemu.Irashobora kugereranya ibyinjijwe byinjira mubyambu bibiri bisohoka, bityo bikagabanya ubucucike bwingufu kubice bidafite umurongo kandi bikagabanya amahirwe ya intermodulation.

Ihuza rito rya intermodulation rirashobora gukora kumurongo mugari kandi birakwiriye sisitemu yo gutumanaho idafite umugozi mubice bitandukanye.Irashobora guhuza itumanaho rikenewe ryumurongo utandukanye kandi rigakomeza imikorere ihamye.

Ihuriro rito rya intermodulation mubisanzwe rikoresha imiterere nkumurongo wa microstrip na coplanar waveguides, bifite ibipimo bito nuburemere.Ibi biroroshye guhuza no gutondekanya mubikoresho bidafite umugozi, kubika umwanya, no gutanga sisitemu nziza.

Ihuza rya intermodulation ntoya irashobora kwihanganira imbaraga zinjiza zidateze kunanirwa na sisitemu cyangwa imikorere mibi bitewe nimbaraga nyinshi.Ibi ni ingenzi cyane kuri sisitemu yo gutumanaho ifite ingufu nyinshi, zishobora kwemeza kwizerwa no gutuza kwa sisitemu.

Guhuza intermodulation nkeya bigira uruhare runini muri sisitemu yitumanaho ridafite insinga, guhagarika neza kugoreka intermodulation no kunoza imikorere ya sisitemu.Imikorere myiza ya intermodulation, ubwinshi bwumurongo mugari, guhuza guhuza, ingano yoroheje, hamwe no kwihanganira ingufu nyinshi bituma iba igice cyingirakamaro muburyo bwa sisitemu yo gutumanaho idafite insinga.

Urupapuro rwamakuru

Abashakanye ba PIM
Icyitegererezo Ikirangantego Impamyabumenyi yo guhuza (dB) PIM (dBc, @ 2 * 43dBm) Gutakaza Gutakaza Kwigunga VSWR Urutonde rwimbaraga Gukuramo PDF
CPXX-F4818 / 0.38-3.8 0.38-3.8GHz 5 | 6 | 7 | 10 | 13 | 15 | 20 | 30 ≤-150 / -155 / -160 ± 1.2dB 2.3dB 23dB 1.3 300W N / F DIN / F 4.3-10 / F.
CPXX-F4813 / 0.698-3.8 0.698-3.8GHz 5 | 6 | 7 | 8 | 10 | 12 | 13 | 1520 | 25 | 30 | 40 ≤-150 / -155 / -160 ± 0.9dB 2.3dB 23dB 1.3 300W N / F DIN / F 4.3-10 / F.
CPXX-F4312 / 0.555-6.0 0.555-6GHz 5 | 6 | 7 | 10 | 13 | 15 | 20 | 30 | 40 ≤-150 / -155 ± 1.0dB 2.3dB 17dB 1.3 300W N / F.

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