isibhengezo_sekhasi (1)
isibhengezo_sekhasi (2)
isibhengezo_sekhasi (3)
isibhengezo_sekhasi (4)
isibhengezo_sekhasi (5)
  • I-Low Noise Amplifiers RF BroadBand EMC LNA Microwave Millimeter Wave High Frequency
  • I-Low Noise Amplifiers RF BroadBand EMC LNA Microwave Millimeter Wave High Frequency
  • I-Low Noise Amplifiers RF BroadBand EMC LNA Microwave Millimeter Wave High Frequency
  • I-Low Noise Amplifiers RF BroadBand EMC LNA Microwave Millimeter Wave High Frequency
  • I-Low Noise Amplifiers RF BroadBand EMC LNA Microwave Millimeter Wave High Frequency

    Izici:

    • Ibhendi Ebanzi
    • Umsindo Ophansi

    Izicelo:

    • Okungenantambo
    • Umamukeli
    • Ukuhlolwa Kwelabhorathri
    • Irada

    Isikhulisi somsindo ophansi se-RF isikhulisi esinomsindo ophansi kakhulu, sisetshenziswa kumasekhethi ukukhulisa amasiginali abuthaka futhi sinciphise umsindo owethulwa yi-amplifier.

    Ivamise ukusetshenziswa njengesandulela samafrikhwensi aphezulu noma esimaphakathi sesamukeli somsakazo esihlukene, kanye nesekhethi yokukhulisa imishini yokubona i-elekthronikhi ezwela kakhulu. Isikhulisi somsindo ophansi esihle sidinga ukukhulisa isignali ngenkathi sikhiqiza umsindo ophansi nokuhlanekezela ngangokunokwenzeka.

    Okulandelayo yizici eziyinhloko kanye nezicelo zama-microwave low noise amplifiers:

    1. Zuza ukukhulisa: I-LNA ingakhulisa amasiginali okufakwayo abuthaka abe sezingeni elanele lesekhethi elandelayo noma ukucubungula uhlelo. Ekuxhumaneni okungenantambo, isignali eyamukelwe ngokuvamile iba buthaka kakhulu, futhi ngomphumela wokukhulisa i-LNA, isignali ingathuthukiswa ibe sezingeni elithembekile ukuze inikeze ukucubungula nokudilizwa okulandelayo.
    2. Yehlisa umsindo wesistimu: I-LNA ilwela ukunciphisa ukwethulwa komsindo owengeziwe ngenkathi ikhulisa isignali. Umsindo ubalulekile ekusebenzeni kwezinhlelo zokuxhumana ezingenazintambo njengoba zingavala amasignali futhi zehlise isilinganiso sesignali-kumsindo wesistimu. I-millimeter wave low sound amplifier inciphisa umsindo wesistimu ngokunciphisa inani lomsindo ngokusebenzisa idizayini yesekethe ethuthukisiwe nezinto zomsindo ophansi.
    3. Ukuthuthukisa ububanzi obuguquguqukayo besistimu: Omunye umsebenzi we-LNA ukukhulisa ububanzi obuguquguqukayo besistimu. Ububanzi obunamandla busho ikhono lesistimu lokuphatha amasiginali aqinile nabuthaka ngesikhathi esisodwa. Izikhulisi zomsindo ophansi wemvamisa ephezulu zingaphatha amasiginali abuthaka ngaphandle kokulayisha ngokweqile noma ukuhlanekezela ngenxa yamasiginali anamandla. Lokhu kuvumela isistimu ukuthi isebenze ngempumelelo ezindaweni ezinobubanzi obukhulu bomehluko wamandla esignali.

    Izinkambu eziyinhloko ze-LNA ukuxhumana okungenantambo, okokusebenza kwezokwelapha, izinsimbi zokulinganisa, i-radar, ukuxhumana ngesathelayithi, njll.

    Qualwaveihlinzeka ngezikhulisamsindo eziphansi ukusuka ku-DC kuye ku-260GHz, futhi isibalo somsindo singase sibe phansi sibe ngu-0.8dB. Inzuzo encane ingu-10dB futhi okokufaka okuphezulu kwe-VSWR ngu-3.5:1. Sinikezela ngezinhlelo ezahlukahlukene zezikhulisamsindo eziphansi ukuze sihlangabezane nazo zonke izidingo zakho ku-RF, i-microwave, nezingxenye ze-millimeter wave low sound amplifier.

    img_08
    img_08

    Inombolo Yengxenye

    Imvamisa

    (GHz, Min.)

    xiayodengi

    Imvamisa

    (GHz, Max.)

    usukudengi

    Umfanekiso Womsindo

    (dBm, Max.)

    dengi

    I-P1dB

    (dBm, Min.)

    dengi

    Zuza

    (dB, Min.)

    dengi

    Thola i-Flatness

    (dB, uhlobo.)

    dengi

    Amandla kagesi

    (VDC)

    dengi

    I-VSWR

    (Ubuningi.)

    xiayodengi

    Isikhathi esiholayo

    (amaviki)

    QLA-9K-1000-30-20 9K 1 2 15(uhlobo.) 30 - 12 2 2~8
    QLA-9K-3000-35-35 9K 3 3.5(uhlobo.) 16(uhlobo.) 35 - 5 1.8(uhlobo.) 2~8
    QLA-9K-3000-43-30 9K 3 3 16 43 1.5 12 1.8 2~8
    QLA-0.01-15000-12-60 0.00001 15 6(uhlobo.) 10 12 2.5 12 2 2~8
    QLA-0.09-2000-42-30 0.00009 2 3(uhlobo.) 15(uhlobo.) 42(uhlobo.) - 12 2(uhlobo.) 2~8
    QLA-0.1-500-24-30 0.0001 0.5 3 5 24 0.5 15 1.5 2~8
    QLA-0.1-500-30-30 0.0001 0.5 3 5 30 0.5 5 1.5 2~8
    QLA-0.5-1000-23-12 0.0005 1 1.2(uhlobo.) 23(uhlobo.) 23(uhlobo.) - 5 1.8(uhlobo.) 2~8
    QLA-1-400-50-20 0.001 0.4 2 20 50 0.5 15 2 2~8
    QLA-1-12000-30-55 0.001 12 5.5(uhlobo.) 15 30 2.5 12 2.5 2~8
    QLA-1-26500-17-55 0.001 26.5 5.5(uhlobo.) 10 17 3.5 12 2.5 2~8
    QLA-1.6-30-13.5-42 0.0016 0.03 4.2 26 13.5 0.25 15 1.2 2~8
    QLA-2-1100-22-15 0.002 1.1 1.5(uhlobo.) 26(uhlobo.) 22(uhlobo.) - 8 1.4(uhlobo.) 2~8
    QLA-5-1000-46-15 0.005 1 1.5(uhlobo.) 20(uhlobo.) 46(uhlobo.) - 5 2(uhlobo.) 0~4
    QLA-10-60-15-50 0.01 0.06 5 23 15 1.0 12 1.5 2~8
    QLA-10-60-16-50 0.01 0.06 5 23 16 1.5 5 - 2~8
    QLA-10-2500-30-40 0.01 2.5 4(uhlobo.) 10 30 1.0 12 2 2~8
    QLA-10-18000-25-50 0.01 18 5 10 25 2.0 12 2.2 2~8
    QLA-10-30000-26-60 0.01 30 6(uhlobo.) 25 26 1.5 12~15 2(uhlobo.) 2~8
    QLA-20-3000-30-35 0.02 3 3.5 15 30 2.5 15 2 2~8
    QLA-20-6000-32-15 0.02 6 1.5(uhlobo.) 12 32 1.5 5 2.5 2~8
    QLA-20-8000-20-30 0.02 8 3(uhlobo.) 12 20 2.0 12 2(uhlobo.) 2~8
    QLA-25-1000-50-13 0.025 1 1.3 14 50 - 5~20 2.5 2~8
    QLA-30-1000-15-20 0.03 1 2 18 15 3 5.5 2 2~8
    QLA-30-1000-55-13 0.03 1 1.3 25 55 3 5 1.8 2~8
    QLA-30-3000-40-30 0.03 3 3 12 40 2 15 2 2~8
    QLA-30-6000-25-50 0.03 6 5 10 25 3 15 2 2~8
    QLA-30-18000-15-25 0.03 18 2.5(uhlobo.) 10 15 1.0 12 1.8 2~8
    QLA-50-4000-20-15 0.05 4 1.5(uhlobo.) 20(uhlobo.) 20(uhlobo.) 1.5 5 1.5(uhlobo.) 2~8
    QLA-50-4000-40-15 0.05 4 1.5(uhlobo.) 20(uhlobo.) 40(uhlobo.) 3 5 1.5(uhlobo.) 2~8
    QLA-50-6000-23-15 0.05 6 1.5(uhlobo.) 20(uhlobo.) 23(uhlobo.) 1.5 5 1.8(uhlobo.) 2~8
    QLA-100-6000-16-10 0.1 6 1 21 16 8 5 2 2~8
    QLA-100-6000-23-15 0.1 6 1.5(uhlobo.) 20(uhlobo.) 23(uhlobo.) 1.5 5 1.8(uhlobo.) 2~8
    QLA-100-6000-40-30 0.1 6 3 18 40 2.5 8 1.8 2~8
    QLA-100-8000-16-20 0.1 8 2(uhlobo.) 18(uhlobo.) 16 - 5 1.8(uhlobo.) 2~8
    QLA-100-12000-15-30 0.1 12 3(uhlobo.) 18(uhlobo.) 15(uhlobo.) 1 5 1.6(uhlobo.) 2~8
    QLA-100-12000-30-30 0.1 12 3(uhlobo.) 15(uhlobo.) 30(uhlobo.) 1.5 5~15 1.8(uhlobo.) 2~8
    QLA-100-18000-15-30 0.1 18 3(uhlobo.) 18(uhlobo.) 15(uhlobo.) 1 5 1.6(uhlobo.) 2~8
    QLA-100-18000-30-30 0.1 18 3(uhlobo.) 15(uhlobo.) 30(uhlobo.) 1.5 5~15 1.8(uhlobo.) 2~8
    QLA-100-20000-25-40 0.1 20 4(uhlobo.) 20 25 1.5 12 3 2~8
    QLA-100-20000-30-40 0.1 20 4(uhlobo.) 17 30 2.5(ubukhulu) 12 2 2~8
    QLA-100-26500-30-40 0.1 26.5 4(uhlobo.) 20 30(uhlobo.) 2.5 12 2.5 2~8
    QLA-100-26500-35-35 0.1 26.5 3.5(uhlobo.) 14(uhlobo.) 35(uhlobo.) - 12 1.8(uhlobo.) 2~8
    QLA-100-30000-18-55 0.1 30 5.5 15 18 2.5 12 2.5 2~8
    QLA-100-40000-27-55 0.1 40 5.5(uhlobo.) 15 27 3.5(ubuningi.) 12 2.5 2~8
    QLA-100-50000-28-50 0.1 50 5(uhlobo.) 10 28(uhlobo.) 3.0(ubuningi.) 12 3 2~8
    QLA-200-6000-42-13 0.2 6 1.3 15 42 2 12 2 2~8
    QLA-300-40000-40-55 0.3 40 5.5(uhlobo.) 14 40 2.5 12 2.5 2~8
    QLA-400-8000-40-25 0.4 8 2.5 14 40 1.5(ubukhulu) 12 2(uhlobo.) 2~8
    QLA-500-8000-20-16 0.5 8 1.6(uhlobo.) 18(uhlobo.) 20(uhlobo.) 1.0 6 3.5 2~8
    QLA-500-8000-30-22 0.5 8 2.2(uhlobo.) 17(uhlobo.) 30(uhlobo.) - +5 2.5(uhlobo.) 2~8
    QLA-500-18000-25-25 0.5 18 2.5(uhlobo.) 16(uhlobo.) 25 1 5~15 2(uhlobo.) 2~8
    QLA-500-20000-25-25 0.5 20 2.5(uhlobo.) 16(uhlobo.) 25 1 5~15 2(uhlobo.) 2~8
    QLA-500-40000-43-50 0.5 40 5 14 43 2.5 12 2 2~8
    QLA-600-4200-20-10 0.6 4.2 1(uhlobo.) 21(uhlobo.) 20(uhlobo.) 2 5 2(uhlobo.) 0~4
    QLA-600-4200-30-08 0.6 4.2 0.8 21 30 2.5 5 2 0~4
    QLA-600-4200-35-10 0.6 4.2 1.0 21 35 2 5 2 0~4
    QLA-600-4200-55-11 0.6 4.2 1.1(uhlobo.) 21(uhlobo.) 55(uhlobo.) 7.5 5 2(uhlobo.) 0~4
    QLA-1000-6000-23-15 1 6 1.5(uhlobo.) 20(uhlobo.) 23(uhlobo.) 1.5 5 1.8(uhlobo.) 2~8
    QLA-1000-6000-30-20 1 6 2(uhlobo.) 18(uhlobo.) 30 1 5~15 1.5(uhlobo.) 2~8
    QLA-1000-6000-45-20 1 6 2(uhlobo.) 19(uhlobo.) 45(uhlobo.) 2 5~15 2(uhlobo.) 2~8
    QLA-1000-12000-15-18 1 12 1.8(uhlobo.) 17(uhlobo.) 15(uhlobo.) 1 5~15 1.8(uhlobo.) 2~8
    QLA-1000-12000-25-25 1 12 2.5(uhlobo.) 16(uhlobo.) 25 1 5~15 1.5(uhlobo.) 2~8
    QLA-1000-12000-30-20 1 12 2(uhlobo.) 18(uhlobo.) 30 1 5~15 1.6(uhlobo.) 2~8
    QLA-1000-12000-45-20 1 12 2(uhlobo.) 19(uhlobo.) 45(uhlobo.) 2 5~15 2(uhlobo.) 2~8
    QLA-1000-18000-15-18 1 18 1.8(uhlobo.) 17(uhlobo.) 15(uhlobo.) 1 5~15 1.8(uhlobo.) 2~8
    QLA-1000-18000-25-25 1 18 2.5(uhlobo.) 16(uhlobo.) 25 1 5~15 1.5(uhlobo.) 2~8
    QLA-1000-18000-30-20 1 18 2(uhlobo.) 18(uhlobo.) 27, 30(uhlobo.) 1 5~15 2(uhlobo.) 2~8
    QLA-1000-18000-30-25-L 1 18 2.5(uhlobo.) 19(uhlobo.) 30(uhlobo.) 1.5 5 2(uhlobo.) 2~8
    QLA-1000-18000-45-20 1 18 2(uhlobo.) 19(uhlobo.) 45(uhlobo.) 2 5~15 2(uhlobo.) 2~8
    QLA-1000-18000-55-22 1 18 2.2 10 55 1.5 12 2.5 2~8
    QLA-1000-20000-25-25 1 20 2.5(uhlobo.) 16(uhlobo.) 25 1 5~15 1.5(uhlobo.) 2~8
    QLA-1000-20000-40-40 1 20 4 16 40 2 12 1.5 2~8
    QLA-1000-40000-30-80 1 40 8 10 30 3.0 12 2.5 2~8
    QLA-2000-6000-38-10 2 6 1(uhlobo.) 18 38(uhlobo.) 1 5~15 1.4(uhlobo.) 2~8
    QLA-2000-8000-23-13 2 8 1.3(uhlobo.) 13(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-2000-8000-38-11 2 8 1.1(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-2000-12000-23-13 2 12 1.3(uhlobo.) 14(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-2000-12000-38-12 2 12 1.2(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-2000-18000-24-15 2 18 1.5(uhlobo.) 14(uhlobo.) 24(uhlobo.) 1.5 5~15 1.45(uhlobo.) 2~8
    QLA-2000-18000-38-15 2 18 1.5(uhlobo.) 18 38(uhlobo.) 1.5 5~15 1.6(uhlobo.) 2~8
    QLA-2000-18000-54-15 2 18 2.0(uhlobo.) 14(uhlobo.) 54(uhlobo.) 1.5 5~15 2(uhlobo.) 2~8
    QLA-2000-26500-25-40 2 26.5 4 8 25 2 12 1.8 2~8
    QLA-2000-26500-48-50 2 26.5 5 10 48 4.5 9 2.5 2~8
    QLA-3000-26500-40-45 3 26.5 4.5(uhlobo.) 14(uhlobo.) 40(uhlobo.) - 6 1.8(uhlobo.) 2~8
    QLA-4000-8000-23-13 4 8 1.3(uhlobo.) 13(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-4000-8000-38-11 4 8 1.1(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-4000-12000-23-13 4 12 1.3(uhlobo.) 14(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-4000-12000-38-12 4 12 1.2(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-4000-18000-24-15 4 18 1.5(uhlobo.) 14(uhlobo.) 24(uhlobo.) 1.5 5~15 1.45(uhlobo.) 2~8
    QLA-4000-18000-38-15 4 18 1.5(uhlobo.) 18 38(uhlobo.) 1.5 5~15 1.6(uhlobo.) 2~8
    QLA-5900-7250-30-15 5.9 7.25 1.5 18(uhlobo.) 30(uhlobo.) - 5 3(uhlobo.) 2~8
    QLA-6000-12000-23-13 6 12 1.3(uhlobo.) 14(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-6000-12000-38-12 6 12 1.2(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-6000-18000-24-15 6 18 1.5(uhlobo.) 14(uhlobo.) 24(uhlobo.) 1.5 5~15 1.45(uhlobo.) 2~8
    QLA-6000-18000-38-15 6 18 1.5(uhlobo.) 18 38(uhlobo.) 1.5 5~15 1.6(uhlobo.) 2~8
    QLA-8000-12000-23-13 8 12 1.3(uhlobo.) 14(uhlobo.) 23(uhlobo.) 1 5~15 1.45(uhlobo.) 2~8
    QLA-8000-12000-38-12 8 12 1.2(uhlobo.) 18 38(uhlobo.) 1 5~15 1.6(uhlobo.) 2~8
    QLA-8000-18000-24-15 8 18 1.5(uhlobo.) 14(uhlobo.) 24(uhlobo.) 1.5 5~15 1.45(uhlobo.) 2~8
    QLA-8000-18000-38-15 8 18 1.5(uhlobo.) 18 38(uhlobo.) 1.5 5~15 1.6(uhlobo.) 2~8
    QLA-8000-26500-15-35 8 26.5 3.5 8 15 1.5 5 1.5 2~8
    QLA-8000-26500-40-65 8 26.5 6.5 18 40 2 12 2 2~8
    QLA-12000-18000-24-15 12 18 1.5(uhlobo.) 14(uhlobo.) 24(uhlobo.) 1.5 5~15 1.45(uhlobo.) 2~8
    QLA-12000-18000-38-15 12 18 1.5(uhlobo.) 18 38(uhlobo.) 1.5 5~15 1.6(uhlobo.) 2~8
    QLA-12000-40000-30-40 12 40 4 5 30 2.5 12 2.5 2~8
    QLA-15000-50000-40-50 15 50 5(uhlobo.) 13 40 2.5 12 ~ 14 2(uhlobo.) 2~8
    QLA-18000-26500-20-30 18 26.5 3(uhlobo.) 15(uhlobo.) 20(uhlobo.) 1 5~15 1.5(uhlobo.) 2~8
    QLA-18000-26500-30-40 18 26.5 4 5 30 1 12 1.8 2~8
    QLA-18000-26500-45-32 18 26.5 3.2 10 45 2 5 1.8 2~8
    QLA-18000-26500-50-22 18 26.5 2.2 13(uhlobo.) 50 - 5 2 2~8
    QLA-18000-40000-20-30 18 40 3(uhlobo.) 15(uhlobo.) 20(uhlobo.) 1 5~15 2(uhlobo.) 2~8
    QLA-18000-40000-30-35 18 40 3.5 20 30 - 12-16 1.8(uhlobo.) 2~8
    QLA-18000-40000-40-45 18 40 4.5 6 40 2.5 15 2 2~8
    QLA-18000-40000-50-45 18 40 4.5 5 50 3 15 2 2~8
    QLA-18000-44000-55-30 18 44 3(uhlobo.) 2(uhlobo.) 55(uhlobo.) - 5 2(uhlobo.) 2~8
    QLA-18000-50000-40-55 18 50 5.5 13 40 3 6 1.8 2~8
    QLA-20000-32000-40-25 20 32 2.5 10 40 2.5 5 2 2~8
    QLA-23000-25000-35-20 23 25 2 -3 35 1.5 5 1.8 2~8
    QLA-23000-40000-34-35 23 40 3.5 10 34 2.5 12 2 2~8
    QLA-24000-28000-30-40 24 28 4 10 30 1 5 2 2~8
    QLA-24000-30000-30-20 24 30 2 10 30 1 5 1.5 2~8
    QLA-25300-27200-50-18 25.3 27.2 1.8 5 50 1 12 1.5 2~8
    QLA-26000-40000-30-28 26 40 2.8 10 30 2.5 12 2.3 2~8
    QLA-26000-40000-30-30 26 40 3 - 30 - 7 2.2 2~8
    QLA-26500-40000-20-30 26.5 40 3(uhlobo.) 15(uhlobo.) 20(uhlobo.) 1 5~15 2(uhlobo.) 2~8
    QLA-40000-53000-40-50 40 53 5 10 40 2 5 2 2~8
    QLA-50000-59000-40-55 50 59 5.5 10 40 1 8 2 2~8
    QLA-50000-75000-25-30 50 75 3 - 25 - 7 2 2~8
    QLA-57000-67000-30-50 57 67 5 10 30 - 12 2 2~8
    QLA-60000-90000-35-40 60 90 4 9 35 - 5 3 2~8
    QLA-60000-90000-26-43 60 90 4.3 - 26 - 7 2 2~8
    QLA-71000-86000-40-50 71 86 5 11 40 3 5 2.2 2~8
    QLA-75000-110000-20.5-32 75 110 3.2 - 20.5 2.5 7 2 2~8
    QLA-75000-110000-38-36 75 110 3.6 - 38 - 7 2 2~8
    QLA-110000-170000-16-40 110 170 4(uhlobo.) - 16 3 7 2.2 2~8
    QLA-140000-200000-15-45 140 200 4.5 - 15 3 7 2.5 2~8
    QLA-200000-230000-22-72 200 230 7.2 - 22 3 5 2.5 2~8
    QLA-230000-260000-19-85 230 260 8.5 - 19 - 5 3.5 2~8

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