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  • Filter Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio
  • Filter Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio
  • Filter Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio
  • Filter Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio

    Fitur:

    • High Stopband Tolak

    Aplikasi:

    • Telekomunikasi
    • Tes Laboratorium
    • panrima
    • Instrumentasi

    Filter kriogenik

    Filter kriogenik minangka komponen elektronik khusus sing dirancang kanggo beroperasi kanthi efisien ing lingkungan kriogenik (biasane ing suhu helium cair, 4K utawa ngisor). Filter-filter kasebut ngidini sinyal frekuensi rendah bisa dilewati nalika nyuda sinyal frekuensi sing luwih dhuwur, dadi penting ing sistem sing integritas sinyal lan nyuda swara kritis. Iki digunakake kanthi wiyar ing komputasi kuantum, elektronik superkonduktor, astronomi radio, lan aplikasi ilmiah lan teknik canggih liyane.

    Fitur:

    1. Kinerja Kriogenik: Saringan kriogenik frekuensi radio sing dirancang kanggo beroperasi kanthi andal ing suhu sing sithik banget (contone, 4K, 1K, utawa malah luwih murah). Bahan lan komponen dipilih kanggo stabilitas termal lan konduktivitas termal sing sithik kanggo nyuda beban panas ing sistem cryogenic.
    2. Low Insertion Loss: Njamin atenuasi sinyal minimal ing passband, sing penting kanggo njaga integritas sinyal ing aplikasi sensitif kaya komputasi kuantum.
    3. Atenuasi Dhuwur ing Stopband: Èfèktif mblokir gangguan frekuensi dhuwur lan sinyal sing ora dikarepake, sing penting kanggo nyuda gangguan ing sistem suhu rendah.
    4. Desain Kompak lan Enteng: Dioptimalake kanggo integrasi menyang sistem cryogenic, ing ngendi papan lan bobot asring diwatesi.
    5. Wide Frequency Range: Bisa dirancang kanggo nutupi sawetara sing godhongé amba saka frekuensi, saka sawetara MHz kanggo sawetara GHz, gumantung ing aplikasi.
    6. Penanganan Daya Dhuwur: Bisa nangani tingkat daya sing signifikan tanpa degradasi kinerja, sing penting kanggo aplikasi kaya komputasi kuantum lan astronomi radio.
    7. Low Thermal Load: Nyilikake transfer panas menyang lingkungan cryogenic, mesthekake stableoperation saka sistem cooling.

    Aplikasi:

    1. Quantum Computing: Coaxial cryogenic saringan ued ing superconducting pemroses kuantum kanggo nyaring kontrol lan sinyal readout, mesthekake transmisi sinyal resik lan nyuda gangguan sing bisa decohere qubits. Integrasi menyang kulkas pengenceran kanggo njaga kemurnian sinyal ing suhu millikelvin.
    2. Astronomi Radio: Digunakake ing panrima cryogenic saka teleskop radio kanggo nyaring swara frekuensi dhuwur lan nambah sensitivitas pengamatan astronomi. Penting kanggo ndeteksi sinyal sing ringkih saka obyek langit sing adoh.
    3. Superconducting Electronics: Filter cryogenic frekuensi dhuwur digunakake ing sirkuit superconducting lan sensor kanggo nyaring gangguan frekuensi dhuwur, njupuk pangolahan sinyal akurat lan pangukuran.
    4. Eksperimen Suhu Kurang: Filter kriogenik gelombang mikro sing ditrapake ing persiyapan riset cryogenic, kayata studi superkonduktivitas utawa fenomena kuantum, kanggo njaga kejelasan sinyal lan nyuda gangguan.
    5. Komunikasi Angkasa lan Satelit: Digunakake ing sistem pendinginan cryogenic saka instrumen basis ruang kanggo nyaring sinyal lan ningkatake efisiensi komunikasi.
    6. Pencitraan Medis: Filter pass rendah cryogenic gelombang milimeter digunakake ing sistem pencitraan canggih kaya MRI (Magnetic Resonance Imaging) sing beroperasi ing suhu cryogenic kanggo ningkatake kualitas sinyal.

    Qualwavenyedhiyakake saringan pass rendah cryogenic lan saringan infra merah cryogenic kanggo nyukupi syarat sing beda. Filter-filter cryogenic digunakake ing akeh aplikasi.

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    Cryogenic Low Pass Filter
    Nomer Part Passband (GHz) Mundhut Sisipan (dB, Maks.) VSWR (Maks.) Stopband Atenuasi (dB) Konektor
    QCLF-11-40 DC~0,011 1 1.45 40@0.023~0.2GHz SMA
    QCLF-500-25 DC~0.5 0.5 1.45 25@2.7~15GHz SMA
    QCLF-1000-40 0.05~1 3 1.58 40@2.3~60GHz SSMP
    QCLF-8000-40 0.05~8 2 1.58 40@11~60GHz SSMP
    QCLF-8500-30 DC~8.5 0.5 1.45 30@15~20GHz SMA
    Filter Infrared Cryogenic
    Nomer Part Atenuasi (dB) Konektor Suhu Operasi (Maks.)
    QCIF-0.3-05 0.3@1GHz, 1@8GHz, 3@18GHz SMA 5K (-268,15 ℃)
    QCIF-0.7-05 0.7@1GHz, 5@8GHz, 6@18GHz SMA 5K (-268,15 ℃)
    QCIF-1-05 1@1GHz, 24@8GHz, 50@18GHz SMA 5K (-268,15 ℃)
    QCIF-3-05 3@1GHz, 50@8GHz, 50@18GHz SMA 5K (-268,15 ℃)

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