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  • Atenuator sing Dikendalikake Digital Langkah Kontrol Digital
  • Atenuator sing Dikendalikake Digital Langkah Kontrol Digital
  • Atenuator sing Dikendalikake Digital Langkah Kontrol Digital

    • Atenuator sing Dikendalikake Digital Langkah Kontrol Digital

    Fitur-fitur:

    • Pita lebar
    • Rentang Dinamis Dhuwur
    • Kustomisasi miturut Panjaluk

    Aplikasi:

    • Nirkabel
    • Radar
    • Tes Laboratorium

    Atenuator sing Dikendalikake Digital minangka komponen gelombang mikro sing bisa ngontrol jumlah atenuasi liwat sinyal digital.

    Prinsip implementasine yaiku ngontrol atenuasi sinyal kanthi nyetel kahanan komponen internal utawa ukuran sinyal input, ngganti nilai resistensi. Dibandhingake karo atenuator mekanik tradisional lan resistor variabel.

    Atenuator sing dikontrol digital nduweni kaluwihan ing ngisor iki:

    1. Presisi dhuwur: Atenuator kontrol digital bisa entuk kontrol atenuasi presisi dhuwur liwat kontrol digital, biasane tekan akurasi 0.1dB utawa kurang.
    2. Broadband: Atenuator digital biasane beroperasi ing kisaran GHz utawa malah THz lan duwe bandwidth sing amba.
    3. Rentang dinamis sing amba: Atenuator Langkah digital bisa entuk rentang sing bisa diatur saka 0dB nganti 60dB utawa luwih, lan rentang penyesuaiane amba.
    4. Kontrol sing bisa diprogram: Attenuator kontrol digital bisa diprogram liwat antarmuka digital kayata SPI lan I2C, kanthi fleksibilitas sing dhuwur.

    Atenuator sing dikontrol digital utamane digunakake ing bidang kayata uji coba gelombang mikro, radar, komunikasi, lan komunikasi satelit. Njupuk aplikasi uji coba minangka conto, atenuator kontrol digital bisa digunakake kanggo nyetel daya sinyal uji coba kanggo ngukur sensitivitas lan linearitas DUT (Piranti sing Diuji); Bisa digunakake kanggo kalibrasi sistem uji coba kanggo njamin akurasi lan konsistensi; Bisa digunakake kanggo skenario uji coba simulasi kanggo ngevaluasi kinerja anti-gangguan sistem nglawan macem-macem gangguan lan kondisi saluran.

    Gelombang KualNyedhiyakake attenuator sing dikontrol digital kanthi pita amba lan rentang dinamis dhuwur ing frekuensi nganti 50GHz. Langkah kasebut bisa 10dB lan rentang atenuasi bisa 110dB utawa malah luwih. Atenuator sing dikontrol digital kita duwe kualitas apik lan linuwih sing dhuwur, Kanthi luwih saka 70 nomer bagean, sing bisa nyukupi kabutuhan pelanggan sing beda-beda lan digunakake sacara wiyar ing pirang-pirang bidang.

    gambar_08
    gambar_08

    Nomer Bagian

    Frekuensi

    (GHz, min.)

    Xiaoyudengyu

    Frekuensi

    (GHz, maksimal)

    dayudengyu

    Rentang Atenuasi

    (dB)

    dengyu

    Bit Kontrol

    2

    Langkah

    (dB)

    dengyu

    Akurasi

    (+/-)

    Kerugian Penyisipan

    (dB, maksimal)

    dayudengyu

    VSWR

    (maks.)

    Xiaoyudengyu

    Wektu Ganti

    (nS, maksimal)

    dengyu

    Kekuwatan

    (dBm, maksimal)

    Xiaoyudengyu

    Wektu Pamimpin

    (minggu)
    QDA-0-6000-30-1 DC 6 0~30 - 1 3~5% tipikal. 2 1.5 - 20 3~6
    QDA-0-18000-11-1 DC 18 0~11 - 1 1dB 0.6+0.09/GHz 1.75 20ms 30 3~6
    QDA-0-18000-31.5-0.5 DC 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-0-18000-31.75-0.25 DC 18 0~31.75 - 0.25 Tipe 1dB 4 jinis. 2 jinis 20ns 24 3~6
    QDA-0-18000-110-10 DC 18 0~110 - 10 4.5dB 0.6+0.09/GHz 1.75 20ms 30 3~6
    QDA-0-26500-11-1 DC 26.5 0~11 - 1 1.15dB 2.5 1.8 20ms 30 3~6
    QDA-0-26500-31.5-0.5 DC 26.5 0~31.5 - 0.5 Tipe 2dB 6 jinis. 1.6 jinis 50 27 3~6
    QDA-0-26500-31.75-0.25 DC 26.5 0~31.75 - 0.25 Tipe 1dB 5 jinis. 2 jinis 20ns 24 3~6
    QDA-0-26500-90-10 DC 26.5 0~90 - 10 2.95dB 2.5 1.8 20ms 50 3~6
    QDA-0-40000-11-1 DC 40 0~11 - 1 1.2dB 3 1.85 20ms 30 3~6
    QDA-0-40000-31.5-0.5 DC 40 0~31.5 - 0.5 Tipe 2dB 8 jinis. 1.8 jinis 50 27 3~6
    QDA-0-40000-31.75-0.25 DC 40 0~31.75 - 0.25 Tipe 2dB 7 jinis. 2 jinis 20ns 24 3~6
    QDA-0-40000-90-10 DC 40 0~90 - 10 5% 3 1.85 20ms 30 3~6
    QDA-0-50000-11-1 DC 50 0~11 - 1 1.35dB 3.5 1.85 20ms 30 3~6
    QDA-0-50000-31.75-0.25 DC 50 0~31.75 - 0.25 Tipe 4dB 8 jinis. 2 jinis 20ns 24 3~6
    QDA-0-50000-35-5 DC 50 0~35 - 5 1.4dB 2.6 1.6 20ms 30 3~6
    QDA-0-50000-65-5 DC 50 0~65 - 5 1.5dB 4 1.6 20ms 30 3~6
    QDA-0-50000-90-10 DC 50 0~90 - 10 5,5% 4 2.2 20ms 30 3~6
    QDA-9K-20000-31.5-0.5 9K 20 0~31.5 - 0.5 Tipe 1dB 6 2 - 25 3~6
    QDA-0.1-5000-110-1 0.0001 5 0~110 7 1 3dB 8 2.5 500 30 3~6
    QDA-0.1-18000-31.5-0.5 0.0001 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-0.1-18000-31.75-0.25 0.0001 18 0~31.75 - 0.25 Tipe 1dB 4 jinis. 2 jinis 20ns 24 3~6
    QDA-0.1-26500-31.5-0.5 0.0001 26.5 0~31.5 - 0.5 Tipe 2dB 6 jinis. 1.6 jinis 50 27 3~6
    QDA-0.1-26500-31.75-0.25 0.0001 26.5 0~31.75 - 0.25 Tipe 1dB 5 jinis. 2 jinis 20ns 24 3~6
    QDA-0.1-40000-31.5-0.5 0.0001 40 0~31.5 - 0.5 Tipe 2dB 8 jinis. 1.8 jinis 50 27 3~6
    QDA-0.1-40000-31.75-0.25 0.0001 40 0~31.75 - 0.25 Tipe 2dB 7 jinis. 2 jinis 20ns 24 3~6
    QDA-0.1-50000-31.75-0.25 0.0001 50 0~31.75 - 0.25 Tipe 4dB 8 jinis. 2 jinis 20ns 24 3~6
    QDA-10-18000-63-1 0.01 18 0~63 - 1 Tipe 1.5dB. 7.5 2 20 25 3~6
    QDA-10-18000-63.5-0.5 0.01 18 0~63.5 7 0.5 2dB 5 2.5 - - 3~6
    QDA-10-18000-63.75-0.25 0.01 18 0~63.75 - 0.25 Tipe 1.5dB. 7.5 2 20 jinis. 25 3~6
    QDA-10-20000-63.75-0.25 0.01 20 0~63.75 - 0.25 Tipe 1.5dB. 8 2 20 25 3~6
    QDA-20-6000-31.5-0.5 0.02 6 0~31.5 - 0.5 Tipe 0.5dB. 6 2 - 25 3~6
    QDA-50-4000-31-1 0.05 4 0~31 5 1 Tipe 0.5dB. 3 1.8 1000 24 3~6
    QDA-100-6000-30-1 0.1 6 0~30 - 1 Tipe 1.5dB. 5.5 2 - 30 3~6
    QDA-100-18000-31.5-0.5 0.1 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-100-18000-31.75-0.25 0.1 18 0~31.75 - 0.25 Tipe 1dB 4 jinis. 2 jinis 20ns 24 3~6
    QDA-100-18000-32-0.03 0.1 18 0~32 10 0.03 2dB 4.7 2.5 - - 3~6
    QDA-100-18000-32-0.06 0.1 18 0~32 9 0.06 Tipe 2dB 5 2.5 5000 24 3~6
    QDA-100-26500-31.5-0.5 0.1 26.5 0~31.5 6 0.5 Tipe 2dB 6 jinis. 1.6 jinis 50 27 3~6
    QDA-100-26500-31.75-0.25 0.1 26.5 0~31.75 - 0.25 Tipe 1dB 5 jinis. 2 jinis 20ns 24 3~6
    QDA-100-40000-31-1 0.1 40 0~31 5 1 2dB 9 2.2 - - 3~6
    QDA-100-40000-31.5-0.5 0.1 40 0~31.5 6 0.5 Tipe 2dB 8 jinis. 1.8 jinis 50 27 3~6
    QDA-100-40000-31.75-0.25 0.1 40 0~31.75 - 0.25 Tipe 2dB 7 jinis. 2 jinis 20ns 24 3~6
    QDA-100-40000-32-0.03 0.1 40 0~32 10 0.03 2dB 6 2.5 - - 3~6
    QDA-100-40000-32-0.06 0.1 40 0~32 9 0.06 Tipe 2dB 6 2.5 - - 3~6
    QDA-100-50000-31.5-0.5 0.1 50 0~31.5 - 0.5 Tipe 2dB 11 2.5 20 jinis. 25 3~6
    QDA-100-50000-31.75-0.25 0.1 50 0~31.75 - 0.25 Tipe 4dB 8 jinis. 2 jinis 20ns 24 3~6
    QDA-500-18000-31.5-0.5 0.5 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-500-18000-63.75-0.25 0.5 18 0~63.75 - 0.25 Tipe 1.5dB. 7.5 2 20 25 3~6
    QDA-500-40000-63.5-0.5 0.5 40 0~63.5 - 0.5 2dB 11.5 1.7 - 25 3~6
    QDA-1000-2000-47.5-0.5 1 2 0~47.5 7 0.5 3% 3.5 1.5 100 27 3~6
    QDA-1000-2000-63.5-0.5 1 2 0~63.5 - 0.5 2.5dB 5 1.7 - 25 3~6
    QDA-1000-2000-63.75-0.25 1 2 0~63.75 8 0.25 1.5dB 1.5 1.5 - - 3~6
    QDA-1000-18000-31.5-0.5 1 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-1000-18000-31.75-0.25 1 18 0~31.75 - 0.25 Tipe 1dB 4 jinis. 2 jinis 20ns 24 3~6
    QDA-1000-18000-63-1 1 18 0~63 6 1 Tipe 2dB 7.5 2 100 26 3~6
    QDA-1000-18000-127-0.5 1 18 0~127 - 0.5 Tipe 2.5dB. 12.5 2.5 1us 25 3~6
    QDA-1000-20000-63.5-0.5 1 20 0~63.5 - 0.5 Tipe 3dB 7 1.8 - 25 3~6
    QDA-1000-26500-31.5-0.5 1 26.5 0~31.5 - 0.5 Tipe 2dB 6 jinis. 1.6 jinis 50 27 3~6
    QDA-1000-26500-31.75-0.25 1 26.5 0~31.75 - 0.25 Tipe 1dB 5 jinis. 2 jinis 20ns 24 3~6
    QDA-1000-40000-31-1 1 40 0~31 5 1 5% tipikal. 8 2 - 27 3~6
    QDA-1000-40000-31.5-0.5 1 40 0~31.5 - 0.5 Tipe 2dB 8 jinis. 1.8 jinis 50 27 3~6
    QDA-1000-40000-31.75-0.25 1 40 0~31.75 - 0.25 Tipe 2dB 7 jinis. 2 jinis 20ns 24 3~6
    QDA-1000-40000-63.5-0.5 1 40 0~63.5 - 0.5 Tipe 2dB 11.5 2 200 25 3~6
    QDA-1000-50000-31.5-0.5 1 50 0~31.5 6 0.5 Tipe 2dB 11 2.5 - - 3~6
    QDA-1000-50000-31.75-0.25 1 50 0~31.75 - 0.25 Tipe 4dB 8 jinis. 2 jinis 20ns 24 3~6
    QDA-2000-4000-63.75-0.25 2 4 0~63.75 8 0.25 1.5dB 2 1.5 - - 3~6
    QDA-2000-18000-15-1 2 18 0~15 4 1 4% 7 2.2 500 20 3~6
    QDA-2000-18000-50-0.1 2 18 0~50 - 0.1 Tipe 2dB 7 2.5 500 jinis. 24 3~6
    QDA-2000-18000-60-0.1 2 18 0~60 - 0.1 5% tipikal. 6 2 - 20 3~6
    QDA-2000-18000-60-10 2 18 0~60 3 10 4% 14 2.2 500 20 3~6
    QDA-2000-18000-63.75-0.25 2 18 0~63.75 - 0.25 Tipe 1.5dB. 7.5 2 - 25 3~6
    QDA-4000-8000-63.75-0.25 4 8 0~63.75 8 0.25 Tipe 2dB 2.5 1.8 - - 3~6
    QDA-4000-32000-63.5-0.5 4 32 0~63.5 - 0.5 Tipe 2dB 10 2 200 25 3~6
    QDA-6000-6400-30-1 6 6.4 0~30 - 1 (1+9%)dB 5.5 2 - 30 3~6
    QDA-6000-18000-31.5-0.5 6 18 0~31.5 - 0.5 Tipe 1.5dB. 5 jinis. 1.6 jinis 50 27 3~6
    QDA-6000-18000-31.75-0.25 6 18 0~31.75 - 0.25 Tipe 1dB 4 jinis. 2 jinis 20ns 24 3~6
    QDA-7000-9000-32-0.25 7 9 0~32 - 0.25 2dB 5.5 2 - 24 3~6
    QDA-8000-12000-31-1 8 12 0~31 5 1 2% 3.5 1.5 100 27 3~6
    QDA-8000-12000-63.75-0.25 8 12 0~63.75 8 0.25 2dB 2.8 1.8 - - 3~6
    QDA-8000-18000-63.75-0.25 8 18 0~63.75 - 0.25 Tipe 1.5dB. 7.5 2 - 25 3~6
    QDA-8200-12400-61-1 8.2 12.4 0~61 6 1 4% 7 2.2 500 30 3~6
    QDA-9000-10000-47.5-0.5 9 10 0~47.5 7 0.5 3% 5.5 1.8 100 27 3~6
    QDA-12000-18000-63.75-0.25 12 18 0~63.75 8 0.25 2.5dB 3.7 2.5 - - 3~6
    QDA-18000-40000-31.5-0.5 18 40 0~31.5 - 0.5 Tipe 2dB 8 jinis. 1.8 jinis 50 27 3~6
    QDA-18000-40000-31.75-0.25 18 40 0~31.75 - 0.25 Tipe 2dB 7 jinis. 2 jinis 20ns 24 3~6
    QDA-18000-40000-50-0.05 18 40 0~50 10 0.05 2dB 9 2.5 - - 3~6
    QDA-18000-50000-31.5-0.5 18 50 0~31.5 6 0.5 Tipe 2dB 11 2.5 20 jinis. 25 3~6
    QDA-18000-50000-31.75-0.25 18 50 0~31.75 - 0.25 Tipe 4dB 8 jinis. 2 jinis 20ns 24 3~6
    QDA-19000-34000-63.5-0.5 19 34 0~63.5 7 0.5 Tipe 2dB 13 jinis. 2 Tipe 1μs. 25 3~6
    QDA-26500-40000-50-0.1 26.5 40 0~50 - 0.1 Tipe 2.5dB. 9 2.5 5000 jinis. 24 3~6

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