Lub Ntaus Passive rau RF Duab
1. Txoj haujlwm ntawm RF puag ncig
Tus RF cov khoom siv RF yog qhov peb lub chaw nres nkoj ntaus ntawv nrog cov teeb meem ntawm cov khoom sib cais, thiab txij li 1 txog 1 txog 1 mus rau 1 txog 1 mus rau 1 txog 1 txog 1 mus rau 1 txog 1 txog 1 mus rau ib qho kawg ntawm RF cov rf ci.
RF cov duab qhia ua si lub luag haujlwm hauv kev sib kis tus mob teeb meem thiab chav sib kis las hauv nruab nrog, thiab cov tshuab sib txuas lus kom cais tawm ntawm txhua lwm yam. Kev xa khoom thiab txais tos tuaj yeem qhia tib tus kav hlau txais xov.
RF cais tawm lub luag haujlwm tseem ceeb hauv kev sib cais, kev sib txuam ntawm cov paib hluav taws xob, thiab kev tiv thaiv ntawm cov hluav taws xob hauv ntej hluav taws xob hauv lub system. Los ntawm kev siv fais fab thauj kom tawm ntawm lub zog hluav taws xob thim rov qab los ntawm kev sib txuam ntawm cov hluav taws xob tom qab, cov khoom siv hluav taws xob tom qab, yog qhov tseem ceeb hauv kev sib txuas lus.
2. Tus qauv ntawm RF daim duab
Lub hauv paus ntsiab lus ntawm RF cov khoom lag luam yog txhawm rau txhawm rau ntawm cov khoom anisotropic ntawm cov ntaub ntawv ferrite nrog cov khoom sib nqus. Los ntawm kev siv cov nyhuv Faraday sib hloov ntawm Polarization dav hlau ntawm lub tshuab hluav taws xob uas siv hluav taws xob, thiab los ntawm cov khoom siv hluav taws xob uas haum rau hauv av tsis kam sib kis, ua rau muaj kev cuam tshuam rau yav tom ntej Hauv kev hloov pauv kis, lub dav hlau polarization ntawm electromagnetic waim yog sib txuas rau cov av tiv thaiv thiab yuav luag tiav. Microwave cov qauv suav nrog khib nyiab, WaveGuide, Sawb kab, thiab cov hom coaxial, ntawm cov duab pob zeb peb lub davhlau ya nyob twg yog cov feem ntau siv. Cov ntaub ntawv ferrite tau siv los ua nruab nrab, thiab ib qho kev sib txuas hlua khi rau saum, nrog cov kab sib sib zog nqus sib xyaw, kom ua tiav cov yam ntxwv sib nqus. Yog tias cov kev taw qhia ntawm Bias Sib Nqus Field tau hloov, kev coj ntawm lub voj yuav hloov.
Daim duab hauv qab no qhia cov qauv ntawm cov khoom siv hluav taws xob hauv ib lub cim kev sib cav sib ceg (CC), MIS), LID), hau), thiab lub cev.
3. Cov ntaub ntawv ntawm RF ncig
Xws li coaxial circulator (N, SMA), SMT Ciruclator (M, tseem hu ua Substrateculator), raws li qhia hauv daim duab.
4. Cov ntsuas tseem ceeb ntawm RF CIRCULATOR
1.Mrequency ntau
2.Qhov kev taw qhia
Clockwise thiab anticlockwise, tseem hu ua sab laug hoop thiab txoj cai hoop sib hloov.
3. cov kev poob
Nws piav txog lub zog ntawm lub teeb liab sib kis los ntawm ib kawg rau lwm tus, thiab tus me dua poob, zoo dua.
4.ISTOLATION
Qhov ntau dua cov kev sib cais, qhov zoo dua, thiab tus nqi siab dua 20db yog qhov zoo dua.
5.vswr / rov qab poob
Qhov ze tshaj ntawm VWWR yog rau 1, qhov zoo dua, thiab tus nqi zoo dua ntawm kev ploj rov qab poob ntau dua 18db.
6.CONNOTOR HOM
Feem ntau, muaj N, SMA, BNC, tab thiab lwm yam
7.Muaj hluav taws xob (lub hwj chim rau pem hauv ntej, thim rov qab, lub zog siab peak)
8. Puedating kub
9. Tlimension
Daim duab hauv qab no qhia cov kev qhia txog kev ua haujlwm ntawm qee qhov RF daim duab los ntawm RFTTT
| RFTYT 30MHZ-18.0GHZ RF Coaxial Circulator | |||||||||
| Tus qauv | Freq.Koj | BwMax. | Il.(DB) | Muab cais nyob ib leeg(DB) | Vwstr | Lub zog rau pem hauv ntej (W) | Qho loj davWxlxhmm | SmaNtaus | NNtaus |
| Th6466H | 30-40MHz | 5% | 2.00 | 18.0 | 1.30 | 100 | 60.0 * 60.0 * 25.5 | ||
| Th60,ee | 40-400 MHz | 50% | 0.80 | 18.0 | 1.30 | 100 | 60.0 * 60.0 * 25.5 | ||
| TH5258E | 160-330 MHz | 20% | 0.40 | 20.0 | 1.25 | 500 | 52.0 * 57.5 * 22.0 | ||
| THI550X | 250-1400 MHZ | 40% | 0.30 | 23.0 | 1.20 | 400 | 45.0 * 50.0 * 25.0 | ||
| TH4149a | 300-1000MHz | 50% | 0.40 | 16.0 | 1.40 | 30 | 41.0 * 49.0 * 20.0 | / | |
| TH3538x | 300-1850 MHz | 30% | 0.30 | 23.0 | 1.20 | 300 | 35.0 * 38.0 * 15.0 | ||
| Th3033x | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 32.0 * 32.0 * 15.0 | / | |
| TH3232x | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 30.0 * 33.0 * 15.0 | / | |
| Th2528x | 700-5000 MHz | 25% | 0.30 | 23.0 | 1.20 | 200 | 25.4 * 28.5 * 15.0 | ||
| TH6466K | 950-2000 MHz | Puv | 0.70 | 17.0 | 1.40 | 150 | 64.0 * 66.0 * 26.0 | ||
| Th2025x | 1300-6000 MHz | 20% | 0.25 | 25.0 | 1.15 | 150 | 20.0 * 25.4 * 15.0 | / | |
| Th5050 | 1.5-3.0 GHz | Puv | 0.70 | 18.0 | 1.30 | 150 | 50.8 * 49.5 * 19.0 | ||
| TH4040A | 1.7-3.5 GHz | Puv | 0.70 | 17.0 | 1.35 | 150 | 40.0 * 40.0 * 20.0 | ||
| TH3234A | 2.0-4.0 GHz | Puv | 0.40 | 18.0 | 1.30 | 150 | 32.0 * 34.0 * 21.0 | ||
| TH3234B | 2.0-4.0 GHz | Puv | 0.40 | 18.0 | 1.30 | 150 | 32.0 * 34.0 * 21.0 | ||
| Th3030b | 2.0-6.0 GHz | Puv | 0.85 | 12.0 | 1.50 | 50 | 30.5 * 30.5 * 15.0 | / | |
| TH2528C | 3.0-6.0 GHz | Puv | 0.50 | 20.0 | 1.25 | 150 | 25.4 * 28.0 * 14.0 | ||
| Th2123b | 4.0-8.0 GHz | Puv | 0.60 | 18.0 | 1.30 | 60 | 21.0 * 22.5 * 15.0 | ||
| Th1620b | 6.0-18.0 GHz | Puv | 1.50 | 9.5 | 2.00 | 30 | 16.0 * 21.5 * 14.0 | / | |
| Th1319c | 6.0-12.0 ghz | Puv | 0.60 | 15.0 | 1.45 | 30 | 13.0 * 19.0 * 12.7 | / | |
