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  • Vidhibiti Visivyobadilika RF Milimita ya Wimbi la Wimbi la Milimita ya mm wimbi la Juu la Masafa ya Redio, Nguvu ya Juu
  • Vidhibiti Visivyobadilika RF Milimita ya Wimbi la Wimbi la Milimita ya mm wimbi la Juu la Masafa ya Redio, Nguvu ya Juu
  • Vidhibiti Visivyobadilika RF Milimita ya Wimbi la Wimbi la Milimita ya mm wimbi la Juu la Masafa ya Redio, Nguvu ya Juu
  • Vidhibiti Visivyobadilika RF Milimita ya Wimbi la Wimbi la Milimita ya mm wimbi la Juu la Masafa ya Redio, Nguvu ya Juu

    Vipengele:

    • Usahihi wa Juu
    • Nguvu ya Juu
    • Broadband

    Maombi:

    • Bila waya
    • Rada
    • Mtihani wa Maabara

    Attenuator zisizohamishika ni sehemu ya elektroniki ambayo kazi yake ni kupunguza nguvu ya ishara ya mzunguko wa redio katika mchakato wa maambukizi, ili ishara inaweza kupitishwa, kusambazwa na kusindika katika nyaya tofauti.

    Mazingira ya matumizi ya vidhibiti vilivyowekwa vya RF ni pana sana, pamoja na:

    1. Mfumo wa mawasiliano: Kidhibiti kisichobadilika cha mawimbi mara nyingi hutumika kurekebisha nguvu ya mawimbi kati ya kifaa cha mwisho na kifaa kikuu ili kuhakikisha ubora wa mawasiliano kati ya vifaa.
    2. Mfumo wa usambazaji wa mtandao: Kidhibiti kisichobadilika cha milimita kinaweza kusaidia kurekebisha nguvu ya mawimbi ili kuendana na midia tofauti ya upokezaji, kama vile kebo, nyuzinyuzi za macho, n.k., ili kuhakikisha usambazaji thabiti wa taarifa kwenye mtandao.
    3. Mifumo ya vipimo na ugunduzi: Vidhibiti visivyobadilika vya mawimbi vya Mm vinaweza kutumiwa kurekebisha nguvu za mawimbi katika mifumo ya majaribio na utambuzi ili kuhakikisha usahihi na usahihi wa data ya majaribio.
    4. Mifumo ya televisheni na redio: Vidhibiti visivyobadilika vya masafa ya juu vinaweza kusaidia kurekebisha nguvu za mawimbi na viunga vya mechi ili kuboresha ubora na uthabiti wa mawimbi ya televisheni na redio. Kwa kifupi, attenuator ya usahihi iliyowekwa ni sehemu muhimu ambayo inaweza kurekebisha na kufanana na nguvu ya ishara katika mchakato wa maambukizi ya mawimbi ya redio. Inaweza kutumika kwa ajili ya kupima mawimbi, kulinganisha mawimbi, kupunguza mawimbi, na ina anuwai ya matumizi.

    Attenuator fasta ina fasta attenuation thamani, na thamani ya impedance haiwezi kubadilishwa kwa mapenzi. Viashirio vyake kuu ni pamoja na thamani ya upunguzaji, masafa ya masafa ya uendeshaji, nguvu, VSWR, usahihi wa kupunguza, n.k. Viashirio hivi huamua masafa ya utumaji na utendakazi wa kipunguza sauti kisichobadilika.

    Qualwavehutoa viambatanisho mbalimbali vya usahihi wa juu na vidhibiti visivyobadilika vya koaxia vyenye nguvu nyingi hufunika masafa ya DC~67GHz. Udhibiti wa wastani wa nishati ni hadi wati 2K. Vidhibiti hutumika katika matumizi mengi ambapo kupunguzwa kwa nguvu kunahitajika.

    img_08
    img_08

    Nambari ya Sehemu

    Mzunguko

    (GHz, Min.)

    Mzunguko

    (GHz, Max.)

    Nguvu

    (W)

    Attenuation

    (dB)

    Usahihi

    (dB)

    VSWR

    (Upeo.)

    Viunganishi

    Muda wa Kuongoza

    (wiki)

    QFA11001 DC 110 1 3, 6, 10, 20 -1.0/+2.0 1.6 1.0 mm 2 ~ 4
    QFA6702 DC 67 2 1~10, 20, 30 -1.5/+1.5 1.35 1.85 mm 2 ~ 4
    QFA6705 DC 67 5 1~10, 20, 30 -1.5/+2.0 1.4 1.85 mm 2 ~ 4
    QFA6710 DC 67 10 20 -1.5/+2.0 1.45 1.85 mm 2 ~ 4
    QFA5002 DC 50 2 0~10, 12, 15, 20, 30, 40, 50 ±1.5 1.45 2.4 mm 1 ~ 2
    QFA5005 DC 50 5 1~10, 20, 30 -1.0/+1.2 1.3 2.4 mm 1 ~ 2
    QFA5010 DC 50 10 1~10, 20, 30 -1.5/+2.0 1.4 2.4 mm 1 ~ 2
    QFA5020 DC 50 20 30 ±1.5 1.45 2.4 mm 1 ~ 2
    QFA4002 DC 40 2 0~15, 20, 25, 30, 40, 50 -1.0/+2.0 1.45 2.92mm, SMP, SSMP, SSMA 1 ~ 2
    QFA4005 DC 40 5 1-10, 20, 30, 40 -1.0/+2.0 1.4 2.92 mm 1 ~ 2
    QFA4010 DC 40 10 1~10, 20, 30, 40 -1.2/+1.2 1.3 2.92 mm 1 ~ 2
    QFA4020 DC 40 20 3~10, 15, 20, 30, 40 -1.0/+2.0 1.4 2.92 mm 1 ~ 2
    QFA4030 DC 40 30 10, 20, 30, 40 -1.5/+2.0 1.35 2.92 mm 1 ~ 2
    QFA4050 DC 40 50 6, 10, 20, 30, 40 -3.0/+3.0 1.35 2.92 mm 1 ~ 2
    QFA40K1 DC 40 100 10, 20, 30, 40 -4.0/+4.0 1.40 2.92 mm 1 ~ 2
    QFA2602 DC 26.5 2 0-90 ±2 1.4 SMA, 3.5mm, SMP, SSMP, SSMA 1 ~ 2
    QFA2605 DC 26.5 5 1-80 -1.2/+1.5 1.35 3.5mm, SMA 1 ~ 2
    QFA2610 DC 26.5 10 1-70 -1.2/+1.8 1.35 3.5mm, SMA 1 ~ 2
    QFA2620 DC 26.5 20 3, 6, 10, 20, 30 1.5/+1.5 1.3 SMA 1 ~ 2
    QFA2630 DC 26.5 30 1~10, 20, 30, 40, 50, 60 1.5/+1.5 1.35 SMA 1 ~ 2
    QFA2650 DC 26.5 50 1 ~ 60 -2.0/+2.5 1.35 3.5mm, SMA 1 ~ 2
    QFA26K1 DC 26.5 100 3 ~ 50 -1.0/+3.5 1.4 3.5mm, SMA 1 ~ 2
    QFA26K15 DC 26.5 150 40, 50 -2.0/+3.0 1.6 3.5mm, SMA 1 ~ 2
    QFA1802 DC 18 2 0~10,12,15,20,30,40,50,60 ±1.5 1.35 SMA,N,NC,BNC,SMP,SSMP,SSMA 1 ~ 2
    QFA1805 DC 18 5 1 ~ 60 ±1.3 1.45 SMA, N, BNC, TNC 1 ~ 2
    QFA1810 DC 18 10 1 ~ 50 ±1.2 1.45 N, SMA 1 ~ 2
    QFA1820 DC 18 20 1 ~ 60 ±1.5 1.45 N, SMA 1 ~ 2
    QFA1825 DC 18 25 1 ~ 50 ±1.3 1.45 N, SMA 1 ~ 2
    QFA1830 DC 18 30 1 ~ 60 ±1.5 1.45 N, SMA 1 ~ 2
    QFA1850 DC 18 50 1 ~ 60 ±4.5 1.45 N, SMA 1 ~ 2
    QFA18K1 DC 18 100 3, 6-60 ±1.4 1.45 N, SMA, 7/16 DIN (L29) 1 ~ 2
    QFA18K15 DC 18 150 3, 6, 10~60 +5 1.45 SMA, N 1 ~ 2
    QFA18K2 DC 18 200 3, 6, 10~60 -1/+5 1.45 N 1 ~ 2
    QFA18K25 DC 18 250 3, 6, 10~60 -1/+6 1.45 N 1 ~ 2
    QFA18K3 DC 18 300 3, 6, 10~60 -1/+7 1.45 N 1 ~ 2
    QFA18K4 DC 18 400 3, 6, 10~60 -1/+12 1.45 N 1 ~ 2
    QFA18K5 DC 18 500 3, 6, 10~60 -1/+10 1.5 N 1 ~ 2
    QFA18K6 DC 18 600 3, 6, 10~60 -2/+12 1.5 N 1 ~ 2
    QFA08K8 DC 8 800 50 ±1.5 1.45 N, 7/16 DIN (L29) 1 ~ 2
    QFA0602 DC 6 2 1-30 ±1 1.2 SMA, RPSMA, QMA, QSMA 1 ~ 2
    QFA0610 DC 6 10 30 ±0.5 1.2 SMA, QSMA 1 ~ 2
    QFA061K DC 6 1000 50 ±2 1.35 N, 7/16 DIN (L29) 1 ~ 2
    QFA061K5F DC 6 1500 30 3.5 1.35 N, 7/16 DIN (L29) 1 ~ 2
    QFA04K8 DC 4 800 40-60 ±3 1.55 N, 7/16 DIN (L29) 1 ~ 2
    QFA04K8F DC 4 800 40-60 ±3 1.55 N, 7/16 DIN (L29) 1 ~ 2
    QFA041K DC 4 1000 20-60 ±3 1.25 N 1 ~ 2
    QFA041KF DC 4 1000 20-60 ±3 1.25 N 1 ~ 2
    QFA031K DC 3 1000 40, 50 ±2 1.4 N, 7/16 DIN (L29) 1 ~ 2
    QFA031K5 DC 3 1500 20, 30, 40, 50 ±3 1.25 N 1 ~ 2
    QFA032K DC 3 2000 40, 50 ±2 1.4 N, 7/16 DIN (L29) 1 ~ 2
    QFA033K DC 3 3000 50 ±3 1.4 N, 7/16 DIN (L29) 1 ~ 2
    QFA022K DC 2 2000 20, 30, 40, 50 ±1 1.3 N, 7/16 DIN (L29) 1 ~ 2
    QFA015K DC 1 5000 30, 40, 50 ±1 1.45 7/16 DIN (L29), L36, L52 1 ~ 2
    QFA0110K DC 1 10000 30, 40, 50 ±1 1.4 N, 7/16 DIN (L29), L36, L52 1 ~ 2

    BIDHAA ZINAZOPENDEKEZWA

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