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  • RF High Stopband Rejection Small Size Telecom Band Hana Lifilimi
  • RF High Stopband Rejection Small Size Telecom Band Hana Lifilimi
  • RF High Stopband Rejection Small Size Telecom Band Hana Lifilimi
  • RF High Stopband Rejection Small Size Telecom Band Hana Lifilimi
  • RF High Stopband Rejection Small Size Telecom Band Hana Lifilimi

    Likaroloana:

    • Ho Hanoa ka Stopband e Phahameng
    • Boholo bo Nyenyane

    Lisebelisoa:

    • Telecom
    • Laboratori
    • Baamoheli ba Liteko
    • Lisebelisoa

    Sehlopha se Hana Sefe

    Setlhopha sa Band Reject ke filthara e sebelisoang ts'ebetsong ea lets'oao ho hatella boholo ba lets'oao ka har'a mofuta o itseng oa maqhubu ha o ntse o lumella mats'oao a maqhubu a mang ho feta. Molao-motheo oa ts'ebetso oa sehlopha sa ho hana filthara ke ho sekaseka lets'oao la ho kenya lets'oao la frequency domain, le ho khetha ho hatella amplitude ea lets'oao ho latela mofuta o boletsoeng oa maqhubu, e le ho fihlela phokotso ea lerata ka lebelo le boletsoeng.

    Tse latelang ke litšobotsi tsa eona tse ka sehloohong:

    1.Thibela phetisetso ea lets'oao ka sekhahla se ikhethileng sa maqhubu: sefahla sa band-stop ha se na tšebetso ea phetisetso ea zero, empa se na le bonyane ba tšebetso ea phetisetso ho frequency cutoff e bohareng. Ka hona, e ka thibela ho fetisoa ha lipontšo ka mefuta ea eona ea maqhubu a bohareng.
    2.Lumella matšoao a mang a maqhubu hore a fete: Ho phaella ho setsi sa maqhubu a bohareng, sefahla sa band-stop se lumella lipontšo tsa maqhubu a mang kaofela hore a fete. Sena se lumella li-filters tsa band-stop hore li sebelisoe ho tlosa lerata, tšitiso le ho fihlela litlhoko tse khethehileng tsa ho arabela khafetsa.
    3.Tlhaloso e nyenyane ea maqhubu: ha e bapisoa le mefuta e meng ea lihlopha, lihlopha tsa li-band-stop li na le ho sotha ha maqhubu a manyenyane. Sena se bolela hore e ka boloka hantle sebopeho le amplitude ea lets'oao le fetang sefeneng.
    4.Tlhahiso ea pontšo ea Broadband: Sesepa sa li-band-stop se ka sebelisoa bakeng sa ho sebetsana le matšoao a marang-rang, hobane se ka boloka boholo ba likarolo tsa maqhubu 'me se thibela feela moeli o itseng oa maqhubu.
    5. Karabelo ea Mokhahlelo: Karabelo ea mohato oa filthara ea li-band-stop e ipapisitse le moralo le ts'ebetsong ea eona, empa hangata e pakeng tsa sefa se tlase le sesefa se phahameng.

    Kopo:

    1. Ts'ebetso ea mats'oao a motlakase: Li-filters tsa li-band stop li ka sebelisoa ho sefa maqhubu a itseng a sitiso ts'ebetsong ea mats'oao a motlakase, ka hona ho ntlafatsa boleng ba matšoao.
    2. Puisano ea seea-le-moea: Lipuisanong tsa seea-le-moea, li-filters tsa li-band stop li ka sebelisoa ho sefa maqhubu a sa hlokahaleng a mats'oao, ka hona ho ntlafatsa boleng ba puisano.
    3. Lisebelisoa tsa elektronike tse phahameng: Li-filters tsa li-band stop li ka sebelisoa ho fetola karabo ea makhetlo a mangata lipotolohong ho finyella ts'ebetso e hlokahalang ea potoloho.
    4. Lisebelisoa tsa bongaka: Li-filters tsa li-band stop li ka sebelisoa lisebelisoa tsa bongaka, tse kang lisebelisoa tsa electrocardiogram, ho hloekisa maqhubu a mesifa le mehloli e meng ea tšitiso e ka ntle.

    Qualwavee fana ka li-filters tse haneloang tse phahameng tsa li-stopband tse maemong a maqhubu a DC-18GHz. Li-filters tsa sehlopha li hana li sebelisoa haholo lits'ebetsong tse ngata.

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    Nomoro ea Karolo

    Sethibelo

    (GHz, Min.)

    xiaoyudengyu

    Sethibelo

    (GHz, Max.)

    letsatsidengyu

    Stopband Attenuation

    (dB)

    dengyu

    Passband

    (MHz)

    dengyu

    Passband

    (MHz)

    dengyu

    Tahlehelo ea Kenyelletso

    (dB, Max.)

    xiaoyudengyu

    VSWR

    (Bok.)

    xiaoyudengyu

    Lihokelo

    QRF-47-68-45 47 68 45 DC-32 95-1000 2 1.4 SMA
    QRF-92-100-50 92 100 50 20-85 108-2000 2.5 1.5 Φ0.38PIN
    QRF-600-700-45 600 700 45 DC-500 800-2500 2 1.8 SMA
    QRF-703-748-40 703 748 40 DC-683 768-2000 1.5 1.5 SMA
    QRF-791-821-50 791 821 50 DC-773 839-2500 1.5 1.6 SMA
    QRF-791-821-60 791 821 60 DC-771 854-2400 1.2 1.7 SMA
    QRF-824-849-40 824 849 40 DC-809 864-2550 2 1.7 SMA
    QRF-832-862-40 832 862 40 DC-812 882-2400 1 1.5 SMA
    QRF-832-862-60 832 862 60 DC-812 895-2500 1.5 1.7 SMA
    QRF-880-915-30 880 915 30 DC-870 925-2500 2 1.5 SMA
    QRF-880-915-40 880 915 40 DC-865 930-2700 2 1.5 SMA
    QRF-930-960-55 930 960 55 DC-910 975-3000 3 2 SMA
    QRF-1710-1785-40 1710 1785 40 DC-1685 1810-4500 2 1.5 SMA
    QRF-1710-1785-40-1 1710 1785 40 DC-1695 1800-5100 3 1.5 SMA
    QRF-1710-1785-60 1710 1785 60 DC-1685 1810-5000 2 1.5 SMA
    QRF-1785-1805-40 1785 1805 40 DC-1755 1815-5200 2 2 N
    QRF-1805-1880-60 1805 1880 60 DC-1780 1905-5200 2 mofuta. 1.5 mofuta. SMA
    QRF-1805-1925-60 1805 1925 60 DC-1755 1975-5000 2 1.5 SMA
    QRF-1850-1910-60 1850 1910 60 DC-1810 1950-5000 2 1.5 SMA
    QRF-1880-1920-50 1880 1920 50 DC-1860 1940-5800 2 1.5 SMA
    QRF-1920-1980-35 1920 1980 35 DC-1910 1990-6000 3 1.5 SMA
    QRF-1920-1980-60 1920 1980 60 DC-1895 2005-5400 1.7 1.5 SMA
    QRF-2000-2300-50 2000 2300 50 DC-1900 2400-5100 1.5 1.8 SMA
    QRF-2010-2025-60 2010 2025 60 DC-2000 2035-6000 4 1.5 SMA
    QRF-2110-2170-60 2110 2170 60 DC-2070 2210-6000 3 2 SMA
    QRF-2200-2600-50 2200 2600 50 DC-2080 2720-6000 1 1.8 SMA
    QRF-2300-2400-40 2300 2400 40 DC-2277 2423-6200 2 1.5 SMA
    QRF-2300-2675-50 2300 2675 50 DC-2200 2775-6200 1.5 1.8 SMA
    QRF-2400-2483.5-50 2400 2483.5 50 DC-2375 2510-7300 2.5 1.5 SMA
    QRF-2400-2500-50 2400 2500 50 DC-2350 2550-5500 1.5 1.5 SMA
    QRF-2496-2690-50 2496 2690 50 DC-2400 2790-5200 1 1.7 SMA
    QRF-2500-2570-60 2500 2570 60 10-2450 2600-6000 1 2 SMA
    QRF-2570-2620-55 2570 2620 55 DC-2555 2635-4000 2 2 SMA
    QRF-2575-2625-60 2575 2625 60 DC-2550 2650-7700 2 1.5 SMA
    QRF-2620-2690-60 2620 2690 60 DC-2570 2740-10000 2 2 SMA
    QRF-3300-3800-50 3300 3800 50 DC-3190 3925-8500 1.2 1.7 SMA
    QRF-3300-4200-50 3300 4200 50 DC-3030 4470-8000 1 1.7 SMA
    QRF-3400-3600-50 3400 3600 50 DC-3300 3700-8000 2 1.7 SMA
    QRF-3420-3700-60 3420 3700 60 DC-3270 3850-8500 1.2 1.7 SMA
    QRF-3600-3800-50 3600 3800 50 DC-3500 3900-9200 1.2 1.7 SMA
    QRF-4400-5000-50 4400 5000 50 DC-4220 5150-10000 1 1.7 SMA
    QRF-4800-4900-55 4800 4900 60 DC-4720 4980-11000 2 1.7 SMA
    QRF-5150-5350-50 5150 5350 50 DC-5050 5450-11000 1.5 1.6 SMA
    QRF-5150-5850-50 5150 5850 50 DC-4950 6050-11500 1.5 1.7 N
    QRF-5275-5850-50 5275 5850 50 DC-5010 6115-11500 1.5 1.7 SMA
    QRF-5470-5725-50 5470 5725 50 DC-5350 5845-11000 1.3 1.7 SMA
    QRF-5850-5925-50 5850 5925 50 DC-5620 6170-18000 2 3 SMA
    QRF-5925-6425-50 5925 6425 50 DC-5700 6650-18000 2 3 SMA
    QRF-5925-7125-50 5925 7125 50 DC-5325 7725-18000 2 3 SMA
    QRF-6425-6525-50 6425 6525 50 DC-6300 6650-14000 2 1.7 SMA
    QRF-6525-6875-50 6525 6875 50 DC-6350 7050-14200 2 1.7 SMA
    QRF-6875-7125-50 6875 7125 50 DC-6700 7300-15000 2 1.7 SMA

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