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RF Imbaraga Zinini BroadBand Sisitemu Yibizamini 75 ohms Attenuator
75 ohm attenuator ni ubwoko bwa attenuator yitiriwe impedance ya 75 oms.
Nibintu byigenga bikoreshwa mugutunganya imbaraga zumurongo wumuzunguruko, A 75 ohm attenuator irinda kwaguka gukabije no kugoreka ibimenyetso, kandi ikarinda kunanirwa guterwa nikimenyetso kirenze urugero.
Ibintu nyamukuru biranga harimo:
1.
2. Kugoreka gake: Attenuator irashobora kugabanya imbaraga zikimenyetso itabanje kugoreka cyangwa kubangamira ibimenyetso.
3. Kwizerwa cyane: Bitewe nuko attenuator ahanini igizwe nibintu byoroshye kandi bidafite ibice byimuka, birizewe cyane kandi ntibisaba kubitaho cyangwa kubisimbuza.
75 ohm attenuator ikoreshwa mubisanzwe bikurikira:
1.
2.Mu gihe cyo gukora no kohereza amashusho y’ibisobanuro bihanitse kandi asobanura cyane, genzura imbaraga zikimenyetso kandi ukomeze ireme ryiza.
3. Muri sisitemu yo gutangaza ibimenyetso na tereviziyo, ibikoresho bihindura imbaraga zerekana ibimenyetso bihuye no gutunganya ibimenyetso byagabanijwe no kwagura ibimenyetso.
4. Muri antene ya tereviziyo, ikoreshwa mu kuringaniza imbaraga zerekana ibimenyetso hagati ya amplificateur na antene.
Qualwaveitanga ibintu byinshi bihanitse kandi bifite imbaraga nyinshi coaxial 75 ohms attenuator itwikiriye intera ya DC ~ 3GHz, irashobora guhuzwa na BNC, F-F, na N-ihuza. Kwiyegereza cyane cyane kuva kuri 1 kugeza 40dB. Ibyiyumvo bifite ibisobanuro bihanitse kandi bifite imbaraga nyinshi, ubuziranenge bwizewe, ibicuruzwa byinshi byujuje ROHS, birashobora guhaza ibyifuzo bitandukanye byabakiriya.
Umubare Umubare | Inshuro(GHz, Min.)  | Inshuro(GHz, Mak.) | Imbaraga(W) | Kwiyegereza(dB) | Ukuri(dB) | VSWR(Mak.) | Abahuza | Kuyobora Igihe(ibyumweru) |
|---|---|---|---|---|---|---|---|---|
| Q7A0101 | DC | 1 | 1 | 1, 2, 4, 8, 10, 16, 20 | ± 0.5 | 1.1 | F | 2 ~ 4 |
| Q7A0302 | DC | 3 | 2 | 1 ~ 30 | ± 0.6 | 1.25 | F, N, BNC | 2 ~ 4 |
| Q7A0305 | DC | 3 | 5 | 1 ~ 30 | ± 0.6 | 1.25 | F, N, BNC | 2 ~ 4 |
| Q7A0101-1 | 0.1 | 1 | 1 | 10, 20, 30, 40 | -2 | 1.15 | F, N. | 2 ~ 4 |
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