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  • Lọla dari Crystal Oscillator (OCXO) Ga igbohunsafẹfẹ iduroṣinṣin kekere alakoso ariwo
  • Lọla dari Crystal Oscillator (OCXO) Ga igbohunsafẹfẹ iduroṣinṣin kekere alakoso ariwo
  • Lọla dari Crystal Oscillator (OCXO) Ga igbohunsafẹfẹ iduroṣinṣin kekere alakoso ariwo
  • Lọla dari Crystal Oscillator (OCXO) Ga igbohunsafẹfẹ iduroṣinṣin kekere alakoso ariwo

    Awọn ẹya:

    • Iduroṣinṣin Igbohunsafẹfẹ giga
    • Ariwo Ipele Kekere

    Awọn ohun elo:

    • Ailokun
    • Transceiver
    • Idanwo yàrá

    Crystal oscillator ti a ṣakoso ni adiro (OCXO)

    The adiro dari Crystal oscillator (OCXO) ni a gara oscillator ti o nlo kan ibakan otutu ojò lati pa awọn iwọn otutu ti kuotisi gara resonator ni gara oscillator ibakan, ati awọn oscillator o wu igbohunsafẹfẹ iyipada ṣẹlẹ nipasẹ awọn ibaramu otutu ayipada ti wa ni dinku si kan kere. OCXO ti wa ni kq kan ibakan otutu ojò Iṣakoso Circuit ati awọn ẹya oscillator Circuit, maa lilo a thermistor "Afara" kq iyato jara ampilifaya lati se aseyori otutu iṣakoso.

    O ni awọn abuda wọnyi:

    1. Iṣẹ isanpada iwọn otutu ti o lagbara: OCXO ṣe aṣeyọri biinu iwọn otutu si oscillator nipa lilo awọn eroja iwọn otutu ati awọn iyika imuduro. O ni anfani lati ṣetọju iṣejade igbohunsafẹfẹ iduroṣinṣin jo ni awọn iwọn otutu oriṣiriṣi.
    2. Iduroṣinṣin igbohunsafẹfẹ giga: OCXO nigbagbogbo ni iduroṣinṣin igbohunsafẹfẹ deede, iyapa igbohunsafẹfẹ rẹ jẹ kekere ati iduroṣinṣin. Eyi jẹ ki iduroṣinṣin igbohunsafẹfẹ giga OCXO dara fun awọn ohun elo pẹlu awọn ibeere igbohunsafẹfẹ giga.
    3. Yara ibẹrẹ akoko: Akoko ibẹrẹ ti OCXO jẹ kukuru, nigbagbogbo nikan ni awọn milliseconds diẹ, eyi ti o le ṣe idaduro ipo igbohunsafẹfẹ.
    4. Lilo agbara kekere: Awọn OCXO maa n jẹ agbara ti o dinku ati pe o dara fun awọn ohun elo pẹlu awọn ibeere agbara okun diẹ sii, eyiti o le fi agbara batiri pamọ.

    Awọn ohun elo ti Awọn Oscillators Crystal Ṣiṣakoso adiro:

    1. Awọn ọna ẹrọ ibaraẹnisọrọ: OCXO ti wa ni lilo pupọ ni ibaraẹnisọrọ alagbeka, ibaraẹnisọrọ satẹlaiti, gbigbe data alailowaya ati awọn aaye miiran lati pese igbohunsafẹfẹ itọkasi iduroṣinṣin.
    2. Ipo ipo ati awọn ọna lilọ kiri: Ninu awọn ohun elo bii GPS ati Eto lilọ kiri Beidou, OCXO ni a lo lati pese awọn ifihan agbara aago deede, ṣiṣe eto lati ṣe iṣiro ipo deede ati iwọn akoko.
    3. Ohun elo: Ni awọn ohun elo wiwọn deede ati awọn ohun elo, OCXO ti lo lati pese awọn ifihan agbara aago deede lati rii daju pe deede ati atunṣe ti awọn abajade wiwọn.
    4. Awọn ohun elo itanna: OCXO ti wa ni lilo pupọ ni agbegbe aago ti awọn ohun elo itanna lati pese ipo igbohunsafẹfẹ iduroṣinṣin lati mu iṣẹ ṣiṣe deede ti ẹrọ naa ṣiṣẹ.

    Ni kukuru, OCXO ni awọn abuda ti iṣẹ isanpada iwọn otutu ti o lagbara, iduroṣinṣin igbohunsafẹfẹ giga, akoko ibẹrẹ iyara ati agbara kekere, eyiti o dara fun awọn ohun elo pẹlu awọn ibeere igbohunsafẹfẹ giga ati ifarabalẹ si awọn iyipada ayika iwọn otutu.

    Qualwaveipese kekere alakoso ariwo OCXO.

    img_08
    img_08

    Nọmba apakan

    Igbohunsafẹfẹ Ijade

    (MHz)

    Agbara Ijade

    (DBm min.)

    Ariwo Alakoso @ 1KHz

    (dBc/Hz)

    Iṣakoso Foliteji

    (V)

    Lọwọlọwọ

    (MA Max.)

    Akoko asiwaju

    (ọsẹ)

    QCXO-10-4-135 10 4 ~ 10 -135 +12 75 2~6
    QCXO-10-11-165 10 11 -165 +12 150 2~6
    QCXO-10.23-10-163 10.23 10 -163 +12 400 2~6
    QCXO-100-5-160 10&100 5-10 -160 +12 550 2~6
    QCXO-100-7-155 100 7 -155 +12 400 2~6
    QCXO-240-5-145 240 5 -145 +12 400 2~6

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