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  • Conversores Deorsum Bloccati (LNB) RF Microundae Undae Millimetricae Undae mm Radiophonia Altae Frequentiae
  • Conversores Deorsum Bloccati (LNB) RF Microundae Undae Millimetricae Undae mm Radiophonia Altae Frequentiae
  • Conversores Deorsum Bloccati (LNB) RF Microundae Undae Millimetricae Undae mm Radiophonia Altae Frequentiae
  • Conversores Deorsum Bloccati (LNB) RF Microundae Undae Millimetricae Undae mm Radiophonia Altae Frequentiae

    • Conversores Deorsum Bloccati (LNB) RF Microundae Undae Millimetricae Undae mm Radiophonia Altae Frequentiae

    Proprietates:

    • Lata Fascia
    • Temperatura Sonitus Humilis
    • VSWR Input Humilis

    Applicationes:

    • Statio Fixa
    • Statio Mobilis
    • Examen Laboratorium

    Conversores Deorsum Bloccorum (LNB)

    In systematibus communicationis, ut transmissio signorum facilior fiat et canalium iterum utendum efficiatur, frequentia signorum transmissorum altissima est, itaque conversio frequentiae signorum magni momenti est in investigatione systematum communicationis. Secundum condicionem ante et post conversionem frequentiae, haec in conversionem deorsum (frequentiae reductionem) et conversionem sursum (frequentiae augmentum) dividi potest.
    In receptore, si signum frequentiae intermediae post mixtionem obtentum inferius est signo originali, tum haec methodus mixtionis convertores deorsum per bloccos (LNB) appellatur.
    Methodus deorsum convertentium per blocs est signum receptum multiplicare cum signo oscillatoris localis ab oscillatore locali generato, deinde signum conversum per filtrum infra-inferiorem obtinere. Duo signa multiplicata in mixturam realem et mixturam complexam dividi possunt per repraesentationem realem vel complexam.
    Propositum convertorum deorsum per bloccos est frequentiam portantem signi reducere vel eam directe removere ut signum baseband obtineatur. Propter simplicitatem circuitus et pretium vile, methodus conversionis deorsum late in apparatu civili et apparatu militari cum requisitis parvis perfunctionis adhibetur.

    Applicatio:

    1. Televisio satellitum: LNB partes clavis sunt in systematibus receptionis televisionis satellitum. In puncto focali antennae satellitis (paraboloidis vel disco) collocantur, signum televisificum a satellite transmissum recipiunt, et in signum frequentiae intermediae convertunt, quod a receptore tractari potest.
    2. Interrete satellitum: In systematibus interreti satellitum, amplificatores adhibentur ad recipienda data interretialia a satellitibus transmissa. Apparatus usoris data per LNB accipit et ea per modem decodificat et tractat.
    3. Communicationes Satellitum: Amplificatores RF late in variis systematibus communicationum satellitum adhibentur, inter quas telephona satellitum, emissiones satellitum, transmissio datorum satellitum, et cetera. Adiuvant ad recipiendum et tractandum varia genera signorum communicationis a satellitibus transmissorum.
    4. Observatio Telluris et Teledetectio: In quibusdam applicationibus observationis Telluris et teledetectionis, amplificatores microfluctuum adhibentur ad recipienda data teledetectionis a satellitibus transmissa. Haec data in monitorio meteorologico, monitorio environmentali, monitione de calamitatibus, aliisque campis adhiberi possunt.
    Summa summarum, LNB partes vitales in systematibus communicationis satellitum hodiernis agunt et late in transmissionibus televisificis, accessu interretiali, communicationibus datorum et variis campis professionalibus adhibentur.

    QualwaveVaria genera convertorum deorsum per bloccos (LNB) in banda S~Ka praebet, cum temperatura strepitus 45~240K. Terminationes variis generibus praebentur ut necessitatibus clientium satisfaciant.

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    LNBs
    Numerus Partis Grex musicus Frequentia RF Ingressa (GHz) Frequentia LO (GHz) Frequentia Emissionis FI (MHz) Lucrum (dB) NT(K) Coniunctor SI SWR (Max.) Tempus Praeparationis (Hebdomades)
    QLB-2200-2700-60-50 S 2.2~2.7 3.65 950~1450 60 50 N, SMA, F 2.0/1.5 2~8
    QLB-3400-4200-60-40 C 3.4~4.2 5.15 950~1750 60 40 N, SMA, F 1.35/1.5 2~8
    QLB-3400-4200-60-45 C 3.4~4.2 5.15 950~1750 60 45 N, SMA, F 2.5/2.0 2~8
    QLB-3400-4800-60-75 C 3.4~4.8 5.15 vel 5.75 950~1750 vel 950~1550 60 75 N, SMA, F 1.5/1.5 2~8
    QLB-3625-4200-60-45 C 3.625~4.2 5.15 950~1520 60 45 N, SMA, F 2.5/2.0 2~8
    QLB-3700-4200-60-40 C 3.7~4.2 5.15 950~1450 60 40 N, SMA, F 1.35/1.5 2~8
    QLB-3700-4200-60-45 C 3.7~4.2 5.15 950~1450 60 45 N, SMA, F 2.5/2.0 2~8
    QLB-4500-4800-60-45 C 4.5~4.8 5.76 960~1260 60 45 N, SMA, F 2.5/2.0 2~8
    QLB-7250-7750-60-75 X 7.25~7.75 6.3 950~1450 60 75 N, SMA, F 1.5/2.0 2~8
    QLB-7750-8500-60-75-2 X 7.75~8.5 6.95 800~1550 60 75 N, SMA, F 1.5/2.0 2~8
    QLB-7750-8500-60-75 X 7.75~8.5 6.8 950~1700 60 75 N, SMA, F 1.5/2.0 2~8
    QLB-10700-11700-60-65 Ku 10.7~11.7 9.75 950~1950 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10700-11700-60-65-2 Ku 10.7~11.7 9.75 950~1950 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10700-12750-60-65 Ku 10.7~12.75 9.75 vel 10.6 950~1950 vel 1100~2150 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10700-12750-60-65-2 Ku 10.7~12.75 9.75 vel 10.75 950~2000 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10700-12750-60-80 Ku 10.7~12.75 9.75 aut 10.25 aut 10.75 aut 11.30 940~1500 vel 950~1450 60 80 N, SMA, F 2.5/2.0 2~8
    QLB-10700-12750-60-80-2 Ku 10.7~12.75 9.75 aut 10.75 aut 11.30 950~1950 vel 940~1500
    vel 950~1450    		 60 80 N, SMA, F 2.5/2.0 2~8
    QLB-10700-12750-60-90 Ku 10.7~12.75 9.75 950~3000 60 90 N, SMA, F 1.35/1.5 2~8
    QLB-10700-12750-60-90-1 Ku 10.7~12.75 9.75 et 13.7 950~1950 et 950~2000 60 90 N, SMA, F 1.35/1.5 2~8
    QLB-10950-11700-60-65 Ku 10.95~11.7 10 950~1700 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10950-12750-60-65 Ku 10.95~12.75 10 vel 10.75 950~1700 vel 950~2000 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-10950-12750-60-80 Ku 10.95~12.75 10 aut 10.5 aut 10.75 aut 11.25 940~1500 aut 950~1450 aut 950~1500 60 80 N, SMA, F 2.5/2.0 2~8
    QLB-10950-12750-60-80-2 Ku 10.95~12.75 10 vel 10.75 vel 11.30 950~1700 aut 940~1500 aut 950~1450 60 80 N, SMA, F 2.5/2.0 2~8
    QLB-10950-12750-60-90 Ku 10.95~12.75 10 950~2750 60 90 N, SMA, F 1.35/1.5 2~8
    QLB-10950-12750-60-90-1 Ku 10.95~12.75 10 et 13.7 950~1700 et 950~2000 60 90 N, SMA, F 1.35/1.5 2~8
    QLB-11450-12750-60-70 Ku 11.45~11.7 et 12.25~12.75 9 2450~2700 et 3250~3750 60 70 N, SMA, F 2.5/2.0 2~8
    QLB-11700-12200-60-65 Ku 11.7~12.2 10.75 950~1450 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-11700-12200-60-65-2 Ku 11.7~12.2 10.75 950~1450 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-11700-12750-60-65 Ku 11.7~12.75 10.75 950~2000 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-11700-12750-60-80 Ku 11.7~12.75 10.75 950~2000 60 80 N, SMA, F 2.5/2.0 2~8
    QLB-12250-12750-60-65 Ku 12.25~12.75 11.3 950~1450 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-12250-12750-60-65-2 Ku 12.25~12.75 11.3 950~1450 60 65 N, SMA, F 2.5/2.0 2~8
    QLB-17200-19200-60-150-1 Ka 17.2~19.2 16.25 et 20.15 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-17200-21200-60-170 Ka 17.2~21.2 16.25 aut 17.25 aut 18.25 aut 19.25 950~1950 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-17200-21200-60-170-1 Ka 17.2~21.2 16.25 et 17.25 et 21.15 et 22.15 950~1950 et 950~1950 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-17200-22200-60-240 Ka 17.2~22.2 16.25 aut 17.25 aut 18.25 aut 19.25 aut 20.25 950~1950 60 240 N, SMA, F 1.5/2.0 2~8
    QLB-17300-20200-60-150 Ka 17.3~20.2 16.35 vel 17.35 vel 18.35 950~1950 vel 950~1850 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-17300-20200-60-150-2 Ka 17.3~20.2 16.35 vel 17.35 vel 18.35 950~1950 vel 950~1850 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-17300-22300-60-170 Ka 17.3~22.3 16.35 aut 17.60 aut 18.85 aut 20.10 950~2200 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-17300-22300-60-170-1 Ka 17.3~22.3 16.35/22 aut 17.6/22 aut 16.35/23.25 aut 17.6/23.25 950~2200 et 950~2200 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-17700-21200-60-170 Ka 17.7~21.2 16.75 aut 17.25 aut 18.25 aut 19.25 950~1450 vel 950~1950 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-17700-21200-60-170-1 Ka 17.7~21.2 16.75/21.15 aut 17.75/21.15 aut 16.75/22.15 aut 17.75/22.15 950~1950 et 950~1950 60 CLXX N, SMA, F 1.35/1.5 2~8
    QLB-18200-20200-60-150 Ka 18.2~20.2 17.25 vel 18.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-18200-20200-60-150-1 Ka 18.2~20.2 17.25 et 18.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-18200-21200-60-150 Ka 18.2~21.2 17.25 vel 18.25 vel 19.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-18200-21200-60-150-2 Ka 18.2~21.2 17.25 vel 18.25 vel 19.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-19200-21200-60-150 Ka 19.2~21.2 18.25 vel 19.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-19200-21200-60-150-1 Ka 19.2~21.2 21.15 et 22.15 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-19600-21200-60-150 Ka 19.6~21.2 17.4 2200~3800 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-20200-22200-60-150 Ka 20.2~22.2 19.25 vel 20.25 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    QLB-20200-22200-60-150-1 Ka 20.2~22.2 19.25 et 23.15 950~1950 60 CL N, SMA, F 2.5/2.0 2~8
    LNB contra Interferentiam 5G
    Numerus Partis Grex musicus Frequentia RF Ingressa (GHz) Frequentia LO (GHz) Frequentia Emissionis FI (MHz) Lucrum (dB) NT(K) Coniunctor SI SWR (Max.) Tempus Praeparationis (Hebdomades)
    QLB-3625-4200-60-50 C 3.625~4.2 - 950~1525 60 50 N, SMA, F 2.5/2.0 2~8
    QLB-3700-4200-60-50 C 3.7~4.2 - 950~1450 60 50 N, SMA, F 2.5/2.0 2~8
    QLB-3700-4200-60-45-2 C 3.7~4.2 - 950~1450 60 45 N, SMA, F 2.5/2.0 2~8
    QLB-3800-4200-60-50 C 3.8~4.2 - 950~1350 60 50 N, SMA, F 2.5/2.0 2~8
    QLB-3800-4200-60-45 C 3.8~4.2 - 950~1350 60 45 N, SMA, F 2.5/2.0 2~8

    PRODUCTA COMMENDATA

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