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  • Ibhlokhi i-DownConverters (i-LNBs) i-RF microwave memimeter wave mm wave wave craquency radio
  • Ibhlokhi i-DownConverters (i-LNBs) i-RF microwave memimeter wave mm wave wave craquency radio
  • Ibhlokhi i-DownConverters (i-LNBs) i-RF microwave memimeter wave mm wave wave craquency radio
  • Ibhlokhi i-DownConverters (i-LNBs) i-RF microwave memimeter wave mm wave wave craquency radio

    • Ibhlokhi i-DownConverters (i-LNBs) i-RF microwave memimeter wave mm wave wave craquency radio

    Iimbonakalo:

    • Iqela elibanzi
    • Iqondo lokushisa eliphantsi
    • Igalelo eliphantsi le-vswr

    Izicelo:

    • Isikhululo esiqingqiweyo
    • Isikhululo sefowuni
    • Uvavanyo lwelebhu

    Vimba i-DownConverters (LNBS)

    Kwiinkqubo zonxibelelwano, ukwenzela ukuba kube lula ukuhambisa umqondiso kwaye kufezekise ukusetyenziswa kwejensi, imvana emiqondiso edlulayo iphakame kakhulu, ngoko ukuguqulwa rhoqo kwemiqondiso yinxalenye ebalulekileyo yophando lwenkqubo yonxibelelwano. Ngokwemeko ngaphambi nasemva kokuguqulwa rhoqo, inokwahlulwa ibe phantsi kokucocwa (ukuncitshiswa kwe-frequency) kunye nokunyuka kwenguquko.
    Kumamkeli, ukuba umqondiso ophakathi ophakathi ufunyenwe emva kokuxuba usezantsi kunomqondiso woqobo, emva koko le ndlela yokudibanisa ibizwa ngokuba yibhloko (i-lnbs).
    Indlela yokuthintela iibhlovzle kukuphindaphinda umqondiso ofunyenweyo nge-Oscillator yendawo ye-Oscillator eveliswe yi-Oscillator yendawo, emva koko ifumane isibonakaliso esitshintshileyo nge-fireter ephantsi. Iimpawu ezimbini eziphindaphindiweyo zinokwahlulwa zangabethwa zibe ngumxube wokwenyani kunye nokuxutywa okuntsonkothileyo ngombono wokwenene okanye onzima.
    Injongo yokuthintela i-blocksCebsConsConsConsConsConsConsConsConsConsConccovers kukucutha i-verquency yomqondiso womqondiso okanye ngokuthe ngqo isuse ngokuthe ngqo i-verquency yokufumana uphawu. Ngenxa yesekethe ilula kunye nexabiso eliphantsi, indlela ephantsi yokuguqula isetyenziswa ngokubanzi kwizixhobo zaseburhulumenteni kunye nezixhobo zomkhosi ngeemfuno zomsebenzi ophantsi.

    Isicelo:

    I-1. I-Satellite TV: I-LNBs zizinto eziphambili kwiinkqubo zokwamkela i-satellite zeTV. Zifakwe kwindawo ekugxilwe kuyo ye-eriyalite ye-eriyali (i-paraboid okanye isitya), fumana umqondiso weTV odluliselwe kwisatellite, kwaye uyiguqule ibe ngumqondiso wesandi ophakathi onokwenziwa ngumamkeli.
    I-2. I-Intanethi yeSundellite: kwiiNkqubo zeStallite kwi-Intanethi, i-Amplifiers zisetyenziselwa ukufumana idatha ye-Intanethi edluliselwe kwi-satellite. Izixhobo zomsebenzisi zifumana idatha nge-LNB kunye ne-dencode kwaye isebenze ngemodem.
    I-3. Unxibelelwano lwe-satellite: I-Amplalliers isetyenziswe ngokubanzi kwiinkqubo zonxibelelwano ezahlukeneyo zesatellite, kubandakanya iifowuni zesatellite, usasazo lwesatellite, usasazo lwedatha yesatellite, njl. Njl.
    4. Ukuqwalaselwa koMhlaba kunye nemvakalelo ekude Ezi datha zinokusetyenziswa ekubekweni kweliso kwi-meteorological, ukubeka iliso kwindalo, isilumkiso sentlekele namanye amasimi.
    Isishwankathelo, i-LNBs idlala indima ebalulekileyo kwiinkqubo zonxibelelwano zale mihla kwaye zisetyenziswa ngokubanzi kusasazo lweTV, ukufikelela kwi-Intanethi, unxibelelwano lwedatha kunye nobungcali beenkcukacha.

    Umkhubaibonelela ngeentlobo ezahlukeneyo zebhloko (i-lnbs) kwi-S ~ Ka-band, iqondo lobushushu lengxolo le-45 ~ 240k. Ukupheliswa kohlobo oluhlukileyo lokuhlangabezana neemfuno zabathengi.

    img_08
    img_08
    Lnbs
    Inombolo yendawo Band Igalelo RF Rall (GHZ) I-Rally (GHZ) Iziphumo ukuba i-frequency (mhz) Zuza (DB) I-NT (k) Ukuba isinxibelelanisi Vswr (max.) Ixesha lokukhokelela (iiveki)
    I-QLB-2200-2700-60-50-50 S 2.2 ~ 2.7 3.65 I-950 ~ 1450 60 50 N, sma, f 2.0 / 1.5 2 ~ 8
    I-QLB-3400-4200-60-60 C 3.4 ~ 4.2 5.15 I-950 ~ 1750 60 40 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-3400-4200-60-65 C 3.4 ~ 4.2 5.15 I-950 ~ 1750 60 45 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3400-4800-60-75 C 3.4 ~ 4.8 5.15 okanye 5.75 I-950 ~ 1750 okanye i-950 ~ 1550 60 75 N, sma, f 1.5 / 1.5 2 ~ 8
    I-QLB-3625-4200-60-45 C 3.625 ~ 4.2 5.15 I-950 ~ 1520 60 45 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3700-4200-60 )0 C 3.7 ~ 4.2 5.15 I-950 ~ 1450 60 40 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-3700-4200-60) C 3.7 ~ 4.2 5.15 I-950 ~ 1450 60 45 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-4500-4800-60) C 4.5 ~ 4.8 5.76 I-960 ~ 1260 60 45 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-7250-750-60-75 )55 X 7.25 ~ 7.75 6.3 I-950 ~ 1450 60 75 N, sma, f 1.5 / 2.0 2 ~ 8
    I-QLB-7750-8500-60-75-265 X 7.75 ~ 8.5 6.95 I-800 ~ 1550 60 75 N, sma, f 1.5 / 2.0 2 ~ 8
    I-QLB-7750-8500-60-75 X 7.75 ~ 8.5 6.8 I-950 ~ 1700 60 75 N, sma, f 1.5 / 2.0 2 ~ 8
    I-QLB-10700-11700-60-65 Ku 10.7 ~ 11.7 9.75 I-950 ~ 1950 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-11700-60-65 Ku 10.7 ~ 11.7 9.75 I-950 ~ 1950 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-12750-60-65 Ku 10.7 ~ 12.75 9.75 okanye 10.6 I-950 ~ 1950 okanye i-1100 ~ 2150 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-12750-60-65 Ku 10.7 ~ 12.75 9.75 okanye 10.75 I-950 ~ 2000 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-12750-60-80 Ku 10.7 ~ 12.75 I-9.75 okanye i-10.25 okanye i-10.75 okanye 11.30 I-940 ~ 1500 okanye i-950 ~ 1450 60 80 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-12750-60-60-20-20-2 Ku 10.7 ~ 12.75 9.75 okanye 10.75 okanye 11.30 I-950 ~ 1950 okanye i-940 ~ 1500
    okanye i-950 ~ 1450    		 60 80 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10700-12750-60-60 Ku 10.7 ~ 12.75 9.75 I-950 ~ 3000 60 90 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-10700-12750-60-60-1 Ku 10.7 ~ 12.75 9.75 kunye 13.7 I-950 ~ 1950 kunye ne-950 ~ 2000 60 90 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-10950-11700-60-65 Ku 10.95 ~ 11.7 10 I-950 ~ 1700 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10950-12750-60-65 Ku 10.95 ~ 12.75 I-10 okanye i-10.75 I-950 ~ 1700 okanye i-950 ~ 2000 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10950-12750-60-60 Ku 10.95 ~ 12.75 I-10 okanye i-10.5 okanye i-10.75 okanye i-11.25 I-940 ~ 1500 okanye i-950 ~ 1450 okanye i-950 ~ 1500 60 80 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10950-12750-60-60-20-20-2 Ku 10.95 ~ 12.75 I-10 okanye i-10.75 okanye i-11.30 I-950 ~ 1700 okanye i-940 ~ 1500 okanye i-950 ~ 1450 60 80 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-10950-12750-60-60 Ku 10.95 ~ 12.75 10 I-950 ~ 2750 60 90 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-10950-12750-60-60-1 Ku 10.95 ~ 12.75 I-10 kunye 13.7 I-950 ~ 1700 ne-950 ~ 2000 60 90 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-11450-12750-60-70 Ku 11.45 ~ 11.7 kunye ne-12.25 ~ 12.75 9 I-2450 ~ 2700 ne-3250 ~ 3750 60 70 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-11700-12200-60-65 Ku 11.7 ~ 12.2 10.75 I-950 ~ 1450 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-11700-12200-60-65 Ku 11.7 ~ 12.2 10.75 I-950 ~ 1450 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-11700-12750-60-65 Ku 11.7 ~ 12.75 10.75 I-950 ~ 2000 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-11700-12750-60-60 Ku 11.7 ~ 12.75 10.75 I-950 ~ 2000 60 80 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-12250-12750-60-65 Ku 12.25 ~ 12.75 11.3 I-950 ~ 1450 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-12250-12750-60-65 Ku 12.25 ~ 12.75 11.3 I-950 ~ 1450 60 65 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-17200-19200-60-150-1 Ka 17.2 ~ 19.2 16.25 kunye ne-20.15 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-17200-2120000-60-170 Ka 17.2 ~ 21.2 16.25 okanye 17.25 okanye i-18.25 okanye i-19.25 I-950 ~ 1950 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-17200-2120000-60-170-1 Ka 17.2 ~ 21.2 16.25 kunye ne-172.25 ne-21.15 kunye ne-22.15 I-950 ~ 1950 kunye ne-950 ~ 1950 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-17200-222200-60-240 Ka 17.2 ~ 22.2 16.25 okanye 17.25 okanye i-18.25 okanye i-19.25 okanye i-20.25 I-950 ~ 1950 60 I-240 N, sma, f 1.5 / 2.0 2 ~ 8
    I-QLB-17300-20200-60-150 Ka 17.3 ~ 20.2 16.35 okanye 17.35 okanye 18.35 I-950 ~ 1950 okanye i-950 ~ 1850 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-17300-20200-60-150-2 Ka 17.3 ~ 20.2 16.35 okanye 17.35 okanye 18.35 I-950 ~ 1950 okanye i-950 ~ 1850 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-17300-22300-60-170 Ka 17.3 ~ 22.3 16.35 okanye 17.60 okanye 1885 okanye 20.10 I-950 ~ 2200 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-17300-22300-60-170-1 Ka 17.3 ~ 22.3 16.35 / 22 okanye 22 okanye 17.6 / 22 okanye 16 okanye 16.35 / 23.25 okanye 17.2 / 23.25 I-950 ~ 2200 ne-950 ~ 2200 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-17700-2120000-60-170 Ka 17.7 ~ 21.2 16.75 okanye 17.25 okanye i-18.25 okanye i-19.25 I-950 ~ 1450 okanye i-950 ~ 1950 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-17700-2120000-60-170-1 Ka 17.7 ~ 21.2 16.75 / 21.15 okanye 17.75/15 okanye 16.75 / 22.15 / 22.15 / 22.15 / 22.15 / 22.15 I-950 ~ 1950 kunye ne-950 ~ 1950 60 I-170 N, sma, f 1.35 / 1.5 2 ~ 8
    I-QLB-18200-20200-60-150 Ka 18.2 ~ 20.2 17.25 okanye i-18.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-18200-20200-60-150-1 Ka 18.2 ~ 20.2 17.25 kunye ne-18.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    IQLB-18200-21500-60-150 Ka 18.2 ~ 21.2 17.25 okanye i-18.25 okanye i-19.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-18200-2120000-150-250-2 Ka 18.2 ~ 21.2 17.25 okanye i-18.25 okanye i-19.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-19200-2120000-150 Ka 19.2 ~ 21.2 18.25 okanye i-19.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-19200-2120000-150-150-1 Ka 19.2 ~ 21.2 21.15 kunye no-22.15 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-19600-21500-60-150 Ka 19.6 ~ 21.2 17.4 2200 ~ 3800 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-20200-222200-60-150 Ka 20.2 ~ 22.2 I-19.25 okanye i-20.25 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-20200-222200-60-150-1 Ka 20.2 ~ 22.2 19.25 kunye ne-23.15 I-950 ~ 1950 60 I-150 N, sma, f 2.5 / 2.0 2 ~ 8
    I-Anti 5g yokuphazamiseka kwe-Anti 5g
    Inombolo yendawo Band Igalelo RF Rall (GHZ) I-Rally (GHZ) Iziphumo ukuba i-frequency (mhz) Zuza (DB) I-NT (k) Ukuba isinxibelelanisi Vswr (max.) Ixesha lokukhokelela (iiveki)
    I-QLB-3625-4200-60-50-50 C 3.625 ~ 4.2 - I-950 ~ 1525 60 50 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3700-4200-60-50-50 C 3.7 ~ 4.2 - I-950 ~ 1450 60 50 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3700-4200-60-60-20-20-2 C 3.7 ~ 4.2 - I-950 ~ 1450 60 45 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3800-4200-60-50-50-50 C 3.8 ~ 4.2 - I-950 ~ 1350 60 50 N, sma, f 2.5 / 2.0 2 ~ 8
    I-QLB-3800-4200-60-65 C 3.8 ~ 4.2 - I-950 ~ 1350 60 45 N, sma, f 2.5 / 2.0 2 ~ 8

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