1800-2000MHZ UHF Band RF Coaxial Isolator
Chii chinonzi isolator?
RF isolatorndeye mbiri chiteshi ferromagnetic passive mudziyo, unoshandiswa kuchengetedza zvimwe zvikamu zveRF kubva pakukuvadzwa nekunyanya kusimba kwechiratidzo. Isolators yakajairika mumarabhoritari maapplication uye inogona kupatsanura michina iri pasi pekuyedzwa (DUT) kubva kune inonzwisa chiratidzo masaini.
Product application
• Muedzo werabhoritari (ultra bandwidth)
• Kukurukurirana nesatellite
• Wireless system
Main zviratidzo
| ITEM | UNIT | KUTAURA | CHERECHEDZA | |
| Frequency Range | MHz | 1800-2000 | ||
| Direction yekutenderera | → | |||
| Operating Temperature | ℃ | -40~+85 | ||
| Insertion Loss | dB max | 0.40 | Tembiricha yemumba(+25 ℃±10℃) | |
| dB max | 0.45 | Pamusoro peKupisa(-40℃±85℃) | ||
| Kuiswa kwemurwere kwake ega | dB min | 20 |
| |
| dB min | 18 |
| ||
| Dzorera kurasikirwa | dB max | 20 |
| |
| dB max | 18 |
| ||
| Forwad power | W | 100 | ||
| Reverse Power | W | 50 | ||
| Impedance | Ω | 50 | ||
| Configuration | Ø | Sezvo beloe (kushivirira: ± 0.20mm) | ||
Kudhirowa Kwemapepa
Musiyano pakati pe isolator uye circulator
Iyo inotenderera ndeye yakawanda port mudziyo inofambisa iyo chiitiko wave ichipinda chero chiteshi muchiteshi chinotevera zvichienderana negwara rakatemwa neiyo static bias magineti. Chinhu chakatanhamara ndeye unidirectional kutapurirana kwesimba, iyo inodzora kutapurirana kwemafungu emagetsi nenzira inotenderera.
Semuenzaniso, mune inotenderera mumufananidzo uri pazasi, chiratidzo chinogona chete kubva pachiteshi 1 kuenda kuchiteshi chechipiri, kubva pachiteshi chechipiri kuenda kuchiteshi 3, uye kubva pachiteshi 3 kuenda kuchiteshi 1, uye dzimwe nzira dzakavharwa (yakakwirira yekuzviparadzanisa nevamwe)
Iyo isolator inowanzoenderana nechimiro cheinotenderera. Musiyano chete ndewekuti iyo isolator inowanzova maviri port mudziyo, iyo inobatanidza madoko matatu eiyo circulator kune inofananidzwa mutoro kana yekuona dunhu. Saka, basa rakadaro rinoumbwa: chiratidzo chinogona chete kubva pachiteshi 1 kuenda kuchiteshi chechipiri, asi hachikwanisi kudzokera kuchiteshi 1 kubva pachiteshi chechipiri, ndiko kuti, kuenderera kwenzira imwe chete kunoitika.
Kana iyo 3-chiteshi yakabatana kune detector, iyo mismatch dhigirii yechigadziriso chishandiso chakamiswa ne2-chiteshi chinogonawo kuitika, uye yakamira wave yekutarisa basa inogona kuitika.
