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  • DC waxay joojisaa raadiye rf coaxial idaacadaha caadiga ah ee ugu soo noqnoqda ee 'Microwave'
  • DC waxay joojisaa raadiye rf coaxial idaacadaha caadiga ah ee ugu soo noqnoqda ee 'Microwave'
  • DC waxay joojisaa raadiye rf coaxial idaacadaha caadiga ah ee ugu soo noqnoqda ee 'Microwave'
  • DC waxay joojisaa raadiye rf coaxial idaacadaha caadiga ah ee ugu soo noqnoqda ee 'Microwave'

    Tilmaamaha:

    • Ballaaran
    • Vswr hooseeya

    Codsiyada:

    • Isxid
    • Qalab u raba
    • Tijaabada sheybaarka
    • Raadaar

    Isku-darka coaxs-ka waa kuwa isku-darka isku-darka leh ee isticmaalaya xasaasiyadaha si ay u joojiyaan calaamadaha tooska ah ee hadda jira (DC) oo u oggolaanaya calaamadaha soo noqnoqda ee raadiyaha inay dhex maraan.

    Idaacadaha soo noqnoqda DC Blocks waxaa loo isticmaalaa in lagu ilaaliyo qaybaha soo noqnoqda raadiyaha xasaasiga ah ee ka yimaada tooska ah ee tooska ah, oo ay kujirto saameynta go'doominta ee ilaha ilaha calaamadaha.
    Isu yareeyadeena taxanaha ah waxay gaaraan tiro aad u ballaaran, luminta aad u hooseysa, oo ah saamiga mowqifka mowduuca taagan, iyo qaab adag oo is dhexgalka sare leh. Tusmada ugu ballaadhan ee aadka u ballaaran ayaa aad ugu habboon codsiyada sida go'doominta ilaha awoodda DC ee qaybaha xasaasiga ah iyo nidaamyada qalabka; Luminta aad u yar iyo gantaal aad u hooseeya iyo saamaynta mowjadda xiisaha leh ee korantada leh ee Volswr, taasoo ku filan inay taageerto xaaladaha arjiga ee u baahan tijaabooyin sax ah oo ka mid ah shaqada-shaqada iyo nidaamka is dhexgalka. Qaab-dhismeedka aadka u dhasha oo si aad ah isugu dhafan oo gaar ah oo ka mid ah cabbirrada jir ahaaneed ee aadka u yar, halka ay sii wanaajinayaan waxqabadka korantada ee aaladda inta ay ku degan yihiin faahfaahinta iyo bixinta fursadaha qaar ka mid ah codsiyada meelaha bannaan ee aadka u adag.
    Isla mar ahaantaana, cabirka iskuxirka isku xidhka ayaa buuxiya shuruudaha faahfaahinta xiriirinta iskuxirka caalamiga ah ee caalamiga ah oo uu leeyahay dabaq weyn. Baaxadda soo noqnoqoshada waxay ka bilaabataa 700khz ilaa 67gz, iyo tirada korantada qiimeeyuhu waa 50 ilaa 3000v. Isu yareeyaashan oo keliya ma aha inay ka hortagaan calaamadaha DC oo keliya inay u qulqulaan calaamadaha rf-ka, oo u kala baxaan muuqaalka si isdaba-joog ah, laakiin waxaa sidoo kale loo adeegsan karaa inay ka go'do dhulka ka soo baxa qanjirada.

    -IdaveInc. Sahayda laba nooc oo RF ah oo ah RF DC Blocks: Standard DC Blocks-ka DC iyo korantada DC Blorals DC. Waxaa ka mid ah kuwaas oo ka mid ah, soo noqnoqoshada heerka DC Block-ka DC Block waxay gaari kartaa 110GH M, gabi ahaanba luminta gelitaanka waa 0.6 ~ 2DB, waxaa jira 1.85mm, 2.82mm, 2.82mm, 3.5mm, N iyo noocyo kale oo iskuxiran; Dheecaanka korantada sare ee DC Blocks Rantcytions waxay ka kooban tahay 9K ilaa 50GHZ, galinta galinta ee Rangerrnge 0.25 ~ 0.8DB, 3000v, SMA, 4.5:3, 7/16, N iyo Connect. Microwareeve-ka DC Blocks waxaa si ballaaran loogu isticmaalaa codsiyo badan.

    img_08
    img_08

    Standard DC Blocks
    Lambarka QAYBTA Soo noqnoqoshada (GHZ) Garashada garashada (DB, Max.) Vswr (ugu badnaan) Koronto (v, max.) Teeb ku qorid Xiriiriyeyaal Waqtiga hogaaminta (toddobaadyo)
    QDB-9K-8000 9K ~ 8 0.4 1.25 75 Gudaha ah SMA, n 2 ~ 4
    QDB-9K-18000 9K ~ 18 0.7 1.35 50 Gudaha ah SMP, SSMP*1, SSMA, SMA, N, TNC 2 ~ 4
    QDB-9K-27000 9K ~ 27 0.8 1.5 50 Gudaha ah SMP, SSMP*1, SSMA, SMA 2 ~ 4
    QDB-9K-40000 9K ~ 40 1.6 1.9 50 Gudaha ah SMP, SSMP*1, SSMA, 2.92mm 2 ~ 4
    QDB-0.3-40000 300K ~ 40 1 1.35 50 Gudaha ah 2.92mm 2 ~ 4
    QDB-0.3-50000 300K ~ 50 1 1.45 50 Gudaha ah 2.4mm 2 ~ 4
    QDB-0.7-67000-VVF 700K ~ 67 1 1.9 50 Gudaha ah 1.85mm 2 ~ 4
    QDB-10-67000-VVF 0.01 ~ 67 0.9 1.5 50 Gudaha ah 1.85mm 2 ~ 4
    QDB-10-110000-11F 0.01 ~ 110 2 2 50 Gudaha ah 1.0mm 2 ~ 4
    Dhuuga oo sarreeya
    Lambarka QAYBTA Soo noqnoqoshada (GHZ) Garashada garashada (DB, Max.) Vswr (ugu badnaan) Koronto (v, max.) Teeb ku qorid Xiriiriyeyaal Waqtiga hogaaminta (toddobaadyo)
    QDB-9K-18000-K1 9K ~ 18 0.7 1.35 100 Gudaha ah SMP, SSMP*1, SSMA, SMA, N, TNC 2 ~ 4
    QDB-9K-27000-K1 9K ~ 27 0.8 1.5 100 Gudaha ah SMP, SSMP*1, SSMA, SMA 2 ~ 4
    QDB-9K-40000-K1 9K ~ 40 1.6 1.9 100 Gudaha ah SMP, SSMP*1, SSMA, 2.92mm 2 ~ 4
    QDB-0.3-40000-K1 300K ~ 40 1 1.35 100 Gudaha ah 2.92mm 2 ~ 4
    QDB-0.3-50000-k1 300K ~ 50 1 1.45 100 Gudaha ah 2.4mm 2 ~ 4
    QDB-50-8000-3k-nnf 0.05 ~ 8 0.5 1.5 3000 Gudaha / dibedda N 2 ~ 4
    QDB-80-3000-3k-nnf 0.08 ~ 3 0.25 1.15 3000 Gudaha / dibedda N 2 ~ 4
    QDB-80-6000-3k-nnf 0.08 ~ 6 0.35 1.25 3000 Gudaha / dibedda N 2 ~ 4
    QDB-100-6000-3k-77f 0.1 ~ 6 0.3 1.25 3000 Gudaha ah 7/16 din (l29) 2 ~ 4
    QDB-100-6000-3k-44F 0.1 ~ 6 0.3 1.25 3000 Gudaha ah 4.3 / 10 2 ~ 4
    QDB-100-18000-K1-SSF 0.1 ~ 18 0.5 1.3 100 Gudaha / dibedda Sma 2 ~ 4

    [1] Lama badnaan karo GPO, SMPM & Mini-SMP.

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