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  • RF High Ipinya BroadBand Igbohunsafẹfẹ Converters IQ Mixers
  • RF High Ipinya BroadBand Igbohunsafẹfẹ Converters IQ Mixers
  • RF High Ipinya BroadBand Igbohunsafẹfẹ Converters IQ Mixers
  • RF High Ipinya BroadBand Igbohunsafẹfẹ Converters IQ Mixers

    Awọn ẹya:

    • Ipadanu Iyipada Iyipada
    • Iyasọtọ giga

    Awọn ohun elo:

    • Ailokun
    • Transceiver
    • Idanwo yàrá
    • Igbohunsafefe

    Awọn alapọpọ IQ jẹ iru alapọpọ pataki kan ti o ni awọn ọna ami ami ami meji ibaramu ti a pe ni “Ni-alakoso” (I) ati “Quadrature” (Q).Awọn abuda rẹ jẹ bi atẹle:

    1. Pese alakoso ati alaye titobi: Nitori ifisi ti I ati awọn ikanni Q, alapọpọ IQ le pese awọn ipele mejeeji ati alaye titobi ti ifihan agbara naa.Eyi ṣe pataki fun ọpọlọpọ awọn ọna ṣiṣe ibaraẹnisọrọ alailowaya ati iyipada ati awọn ilana iṣipopada.
    2. Ṣe akiyesi sisẹ ifihan agbara orthogonal: Awọn ikanni I ati Q ti alapọpọ IQ ni o lagbara lati ṣiṣẹ awọn ifihan agbara orthogonal, iyẹn ni, awọn ifihan agbara pẹlu iyatọ alakoso ti awọn iwọn 90.Eyi jẹ ki o wulo pupọ ni ọpọlọpọ awọn imupadabọ ati awọn ilana imupadabọ, gẹgẹbi pipin igbohunsafẹfẹ orthogonal pupọ wiwọle (OFDM) ati awose titobi titobi quadrature (QAM).
    3. Idinku igbọran ti o dinku: Alapọpọ IQ ni anfani lati ya ifihan agbara ati kikọlu spekitiriumu nitori ifisi ti awọn ọna alakoso ibaramu meji.Eyi jẹ ki o lagbara diẹ sii lati koju kikọlu eavesdropping.
    4. Ibiti o ni agbara giga: Nitori lilo awọn ikanni meji, awọn alapọpọ IQ ni igbagbogbo ni iwọn agbara ti o ga ti o le pade awọn ohun elo ṣiṣe ifihan agbara ibeere.

    Alapọpọ IQ ni gbogbogbo lo ni awọn aaye wọnyi:

    1.Wireless ibaraẹnisọrọ awọn ọna šiše: IQ aladapo ti wa ni o gbajumo ni lilo ninu awọn alailowaya ibaraẹnisọrọ awọn ọna šiše, pẹlu mobile ibaraẹnisọrọ awọn ọna šiše, satẹlaiti ibaraẹnisọrọ awọn ọna šiše ati awọn alailowaya agbegbe agbegbe.O ti wa ni lo lati demodulate awọn ti gba ifihan agbara, modulate awọn rán ifihan agbara, ki o si mọ awọn demodulation, awose ati igbohunsafẹfẹ iyipada ti awọn ifihan agbara.
    2.Modem: Awọn alapọpọ IQ jẹ awọn paati bọtini ti o wọpọ ti a rii ni awọn modems ti a lo lati dapọ awọn ifihan agbara baseband sinu iwọn RF fun gbigbe, tabi lati dapọ awọn ifihan agbara RF ti o gba sinu baseband fun demodulation.
    3.High-speed data gbigbe: Nitori IQ mixers le mu awọn ifihan agbara orthogonal, wọn ni awọn ohun elo pataki ni gbigbe data ti o ga julọ.Fun apẹẹrẹ, ninu awọn ọna ẹrọ ibaraẹnisọrọ opiti ati awọn ibaraẹnisọrọ oni-nọmba ti o ga julọ, QAM modulation ati demodulation nipa lilo awọn aladapọ IQ le jẹ ki gbigbe data giga ati agbara-giga.
    Ayẹwo kikọlu 4.Carrier: Awọn aladapọ IQ le ṣee lo fun itupalẹ kikọlu ti ngbe, eyiti o le ṣe iranlọwọ lati pinnu orisun kikọlu ati imukuro kikọlu nipasẹ wiwọn ati itupalẹ ipele ati alaye titobi ti ifihan.

    QualwaveInc. ipese IQ-mixers ṣiṣẹ lati 1,75 to 5GHz.

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    Nọmba apakan

    Iwe data

    Igbohunsafẹfẹ RF (GHz)

    Lo Igbohunsafẹfẹ (GHz)

    LO Input Power

    (dBm)

    xiaoyudengyu

    TI Igbohunsafẹfẹ (GHz)

    Ipadabọ Iyipada

    (DB ti o pọju)

    xiaoyudengyu

    LO & RF Iyapa

    (dB)

    dengyu

    LO & IF Ipinya

    (dB)

    dengyu

    RF & TI Ipinya

    (dB)

    dengyu

    Asopọmọra

    Àkókò Ìṣíwájú (ọ̀sẹ̀)

    QIM-1750-5000 pdf 1.75-5 1.75-5 17(iru.) DC~2 10 38 40 30 SMA obinrin 1~2

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