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  • RF High Stopband Rejection Small Ubungakanani Telecom Band Yala izihluzi
  • RF High Stopband Rejection Small Ubungakanani Telecom Band Yala izihluzi
  • RF High Stopband Rejection Small Ubungakanani Telecom Band Yala izihluzi
  • RF High Stopband Rejection Small Ubungakanani Telecom Band Yala izihluzi

    • RF High Stopband Rejection Small Ubungakanani Telecom Band Yala izihluzi

    Iimbonakalo:

    • High Stopband Rejection
    • Ubungakanani obuncinci

    Usetyenziso:

    • Telecom
    • Ilebhu
    • Abamkeli bovavanyo
    • Izixhobo zomculo

    Iqela Sale Isihluzo

    I-Band Reject Filter sisihluzo esisetyenziselwa ukusetyenzwa komqondiso ukucinezela ubukhulu besignali ngaphakathi koluhlu lwamaza ohlobo oluthile lo gama uvumela iisignali kwezinye iifrikhwensi ukuba zidlule. Umgaqo wokusebenza wesihluzi sokulahlwa kwebhendi kukuhlalutya isignali yegalelo kwi-domain frequency, kwaye ngokukhetha ukucinezela i-amplitude yesiginali ngokoluhlu oluchaziweyo lwamaza, ukuze kuphunyezwe ukuncipha kwengxolo kwi-frequency echaziweyo.

    Ezi zilandelayo ziimpawu zayo eziphambili:

    I-1.Block ukuhanjiswa kwesignali kuluhlu oluthile lwefrikhwensi: i-band-stop filter ayinayo umsebenzi wokudlulisa we-zero, kodwa inomsebenzi wokudlulisa ubuncinane kwi-frequency cutoff frequency. Ke ngoko, inokuthintela ukuhanjiswa kwemiqondiso ngoluhlu lwayo oluphakathi.
    2.Vumela ezinye izibonakaliso zefrikhwensi ukuba zidlule: Ukongeza kuluhlu lwamaza omoya, i-band-stop filter ivumela imiqondiso yazo zonke ezinye iifrikhwensi ukuba zidlule. Oku kuvumela i-band-stop filters ukuba isetyenziswe ukususa ingxolo, uphazamiseko kunye nokuhlangabezana neemfuno zokuphendula rhoqo.
    3.Ukugqwethwa kwamaza amancinci: xa kuthelekiswa nezinye iintlobo zezihluzi, izihluzi ze-band-stop zinokuphazamiseka okuncinci kwamaza. Oku kuthetha ukuba inokugcina ngcono imilo kunye neamplitude yophawu oludlula kwisihluzi.
    I-4.Inkqubo yesignali ye-Broadband: I-band-stop filter ingasetyenziselwa ukulungiswa kweempawu ze-broadband, kuba inokugcina uninzi lwamacandelo amaninzi kwaye ivimbele kuphela uluhlu oluthile lwamaza.
    5. Impendulo yesigaba: Impendulo yesigaba se-band-stop filter ixhomekeke kuyilo kunye nokuphunyezwa kwayo, kodwa ngokuqhelekileyo iphakathi kwe-low-pass filter kunye ne-high-pass filter.

    Isicelo:

    1. Ukulungiswa komqondiso wombane: Izihlungi zokumisa ibhendi zingasetyenziselwa ukucoca iifrikhwensi ezithile zokuphazamiseka kwindlela yokwenziwa kombane, ngaloo ndlela iphucula umgangatho wophawu.
    2. Unxibelelwano lukanomathotholo: Kunxibelelwano lwerediyo, izihluzi zokumisa ibhendi zingasetyenziselwa ukucoca amaza angeyomfuneko kwimiqondiso, ngaloo ndlela kuphuculwa umgangatho wonxibelelwano.
    3. I-electronic frequency high: Izihluzi ze-band stop zingasetyenziselwa ukulungelelanisa impendulo yefrikhwensi kwiisekethe ukufezekisa ukusebenza kwesekethe efunekayo.
    4. Izixhobo zonyango: I-band stop filters ingasetyenziselwa izixhobo zonyango, njengezixhobo ze-electrocardiogram, ukucoca i-frequencies kwiimisipha kunye neminye imithombo yokuphazamiseka kwangaphandle.

    Qualwaveibonelela ngebhendi yokwala ibhendi ephezulu yohluzo kuluhlu lwamaza e-DC-18GHz. Iifilitha zebhendi ziyala zisetyenziswa ngokubanzi kwizicelo ezininzi.

    img_08
    img_08

    Inombolo yendawo

    Misa ibhande

    (GHz, Min.)

    xiaoyudengyu

    Misa ibhande

    (GHz, Max.)

    usukudengyu

    Stopband Attenuation

    (dB)

    dengyu

    Inombolo yokupasa

    (MHz)

    dengyu

    Inombolo yokupasa

    (MHz)

    dengyu

    Ilahleko yokuFaka

    (dB, Max.)

    xiaoyudengyu

    VSWR

    (Ubukhulu.)

    xiaoyudengyu

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

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