1800-2000MHZ UHF Band RF Coaxial Isolator
Kwigunga ni iki?
RF wenyineni icyambu cya ferromagnetic passique igikoresho, ikoreshwa mukurinda ibindi bice bya RF kwangizwa nibimenyetso bikomeye cyane. Kwigunga birasanzwe muri laboratoire kandi birashobora gutandukanya ibikoresho biri kugeragezwa (DUT) nibimenyetso byoroshye.
Gusaba ibicuruzwa
Ikizamini cya laboratoire (ultra bandwidth)
• Itumanaho rya satelite
Sisitemu idafite insinga
Ibipimo nyamukuru
| INGINGO | UNIT | UMWIHARIKO | ICYITONDERWA | |
| Urutonde rwinshuro | MHz | 1800-2000 | ||
| Icyerekezo cyo kuzenguruka | → | |||
| Gukoresha Ubushyuhe | ℃ | -40 ~ + 85 | ||
| Gutakaza | dB max | 0.40 | Icyumba cy'icyumba (+25 ℃ ± 10 ℃) | |
| dB max | 0.45 | Kurenza Ubushyuhe (-40 ℃ ± 85 ℃) | ||
| Kwigunga | dB min | 20 |
| |
| dB min | 18 |
| ||
| Garuka igihombo | dB max | 20 |
| |
| dB max | 18 |
| ||
| Imbaraga | W | 100 | ||
| Imbaraga zinyuranye | W | 50 | ||
| Impedance | Ω | 50 | ||
| Iboneza | Ø | Nka beloe (kwihanganira: ± 0,20mm) | ||
Igishushanyo
Itandukaniro riri hagati yigunga nizunguruka
Umuzenguruko ni igikoresho kinini cyohereza ibyabaye byinjira ku cyambu icyo ari cyo cyose ku cyambu gikurikira ukurikije icyerekezo cyagenwe na static bias bias magnetique. Ikintu kigaragara ni ihererekanyabubasha ryingufu zidafite icyerekezo, rigenzura ihererekanyabubasha rya electromagnetique yumurongo uzenguruka.
Kurugero, mumuzunguruko ku gishushanyo gikurikira, ikimenyetso gishobora kuva gusa ku cyambu cya 1 kugeza ku cyambu cya 2, kuva ku cyambu cya 2 kugera ku cyambu cya 3, no kuva ku cyambu cya 3 kugera ku cyambu cya 1, kandi izindi nzira zirahagarikwa (kwigunga cyane)
Akato muri rusange gashingiye kumiterere yumuzunguruko. Itandukaniro gusa nuko izitandukanya mubusanzwe ari ibikoresho bibiri byicyambu, bihuza ibyambu bitatu byizunguruka nu mutwaro uhuye cyangwa umuzenguruko. Rero, imikorere nkiyi yashizweho: ikimenyetso gishobora kuva gusa ku cyambu cya 1 kugera ku cyambu cya 2, ariko ntigishobora gusubira ku cyambu cya 1 kuva ku cyambu cya 2, ni ukuvuga ko inzira imwe ikomeza kugaragara.
Niba ibyambu 3 bihujwe na detector, urwego rudahuye rwibikoresho bya terefone rwahagaritswe na 2-port narwo rushobora kugerwaho, kandi imikorere yo kugenzura imiraba ihagaze irashobora kugerwaho.
