Nta:
- Kev Poob Hloov Pauv Tsawg
- Kev Rho Tawm Siab
-
+86-28-6115-4929 -
sales@qualwave.com
IQ Mixers RF Microwave Millimeter Wave High Frequency Xov Tooj Cua
Cov Khoom Sib Tov Microwave yog ib hom khoom sib tov tshwj xeeb uas muaj ob txoj kev sib txuas ua ke hu ua "In-phase" (I) thiab "Quadrature" (Q). Nws cov yam ntxwv yog raws li nram no:
1. Muab cov ntaub ntawv theem thiab qhov loj: Vim muaj kev suav nrog I thiab Q channels, xov tooj cua zaus IQ mixer tuaj yeem muab cov ntaub ntawv theem thiab qhov loj ntawm lub teeb liab. Qhov no tseem ceeb rau ntau lub tshuab sib txuas lus wireless thiab cov txheej txheem modulation thiab demodulation.
2. Paub txog kev ua cov teeb liab orthogonal: Cov I thiab Q channel ntawm RF mixers muaj peev xwm ua cov teeb liab orthogonal, uas yog, cov teeb liab nrog qhov sib txawv ntawm 90 degrees. Qhov no ua rau lub xov tooj cua zaus mixer muaj txiaj ntsig zoo hauv ntau cov txheej txheem modulation thiab demodulation, xws li orthogonal frequency division multiple access (OFDM) thiab quadrature amplitude modulation (QAM).
3. Txo kev cuam tshuam mloog: Lub IQ mixer muaj peev xwm cais cov teeb liab thiab cov teeb liab cuam tshuam vim muaj ob txoj kev sib txuas ua ke. Qhov no ua rau nws muaj peev xwm tiv thaiv kev cuam tshuam los ntawm kev mloog.
4. Muaj ntau yam dynamic: Vim yog siv ob txoj channel, IQ mixers feem ntau muaj ntau yam dynamic uas ua tau raws li cov ntawv thov ua cov teeb liab.
IQ mixer feem ntau yog siv rau hauv cov hauv qab no:
1. Cov txheej txheem sib txuas lus wireless: Millimeter wave mixer yog siv dav hauv cov txheej txheem sib txuas lus wireless, suav nrog cov txheej txheem sib txuas lus mobile, cov txheej txheem sib txuas lus satellite thiab cov tes hauj lwm hauv cheeb tsam wireless. Nws yog siv los demodulate lub teeb liab tau txais, modulate lub teeb liab xa, thiab ua tiav demodulation, modulation thiab zaus hloov pauv ntawm lub teeb liab.
2. Modem: IQ mixers yog cov khoom tseem ceeb uas feem ntau pom muaj nyob rau hauv modems uas siv los sib tov cov teeb liab baseband rau hauv RF ntau yam rau kev sib kis, lossis sib tov cov teeb liab RF tau txais rau hauv baseband rau demodulation.
3. Kev xa cov ntaub ntawv ceev ceev: Vim tias IQ mixers tuaj yeem tswj cov teeb liab orthogonal, lawv muaj cov ntawv thov tseem ceeb hauv kev xa cov ntaub ntawv ceev ceev. Piv txwv li, hauv cov kab ke sib txuas lus optical thiab kev sib txuas lus digital ceev ceev, QAM modulation thiab demodulation siv IQ mixers tuaj yeem ua rau kev xa cov ntaub ntawv ceev ceev thiab muaj peev xwm siab.
4. Kev tshuaj xyuas kev cuam tshuam ntawm tus neeg nqa khoom: IQ mixers tuaj yeem siv rau kev tshuaj xyuas kev cuam tshuam ntawm tus neeg nqa khoom, uas tuaj yeem pab txiav txim siab qhov chaw ntawm kev cuam tshuam thiab tshem tawm kev cuam tshuam los ntawm kev ntsuas thiab tshuaj xyuas cov ntaub ntawv theem thiab qhov loj ntawm lub teeb liab.
QualwaveInc. muab cov khoom siv IQ-mixers ua haujlwm txij li 1.75 txog 26GHz.
Tus lej khoom | Zaus RF(GHz, Min.)  | Zaus RF(GHz, Siab tshaj plaws.) | Zaus LO(GHz, Min.) | Zaus LO(GHz, Siab tshaj plaws.) | LO Lub Hwj Chim Nkag(dBm) | Yog Zaus(GHz, Min.) | Yog Zaus(GHz, Siab tshaj plaws.) | Kev Poob Hloov Pauv(dB Max.) | Kev Rho Tawm LO & RF(dB) | Kev Cais Tawm LO & IF(dB) | Kev Rho Tawm RF & IF(dB) | Tus Txuas | Lub Sijhawm Ua Ntej (Lim Piam) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QIM-1750-5000 | 1.75 | 5 | 1.75 | 5 | 17 | DC | 2 | 10 | 38 | 40 | 30 | SMA poj niam | 2~4 |
| QIM-6000-10000 | 6 | 10 | 6 | 10 | 15 | DC | 3.5 | 9 | 40 | 25 | 35 | SMA poj niam | 2~4 |
| QIM-6000-26000 | 6 | 26 | 6 | 26 | 18 | DC | 6 | 12 | 35 | 30 | 30 | SMA poj niam | 2~4 |
-
Cov Khoom Siv Hloov Kho Block Up (BUCs) RF Microwave Millimeter...
-
Cov Txuas Txuas Xaus Tua SMA Poj Niam 2.92mm 2.4mm 1...
-
SP5T PIN Diode Switches High Isolation Solid Br...
-
Cov Tshuab Fais Fab Amplifier RF High Power BroadBand...
-
Satcom Qis Qis Amplifiers RF Microwave Millimetry
-
Cov Lim Cryogenic RF Coaxial High Frequency Microphone