Izici:
- Inani eliphakeme kakhulu lama-VSWR
- I-High Attenuation Flatness
+86-28-6115-4929
sales@qualwave.com
I-Drop-In Fixed Attenuator iyingxenye ehlangene futhi kulula ukuyifaka eklanyelwe ukufakwa ngokuqondile emigqeni yokudlulisela ekhona ngaphandle kokudinga izixhumi ezengeziwe noma izintambo. Ngezansi izici zayo ezibalulekile nezinhlelo zokusebenza:
1. Ukusebenza kwe-plug-and-Play: Ukufakwa okuqondile kuzixhumi ezikhona (isb, i-RF coaxial interfaces) noma izikhala ze-PCB, okususa isidingo sokusoda noma ama-adaptha.
2. I-Fixed Attenuation Value: Inikeza amazinga azinzile okunciphisa (isb, 3dB, 10dB, 20dB) ngokunemba okuphezulu kanye nokuzinza okuhle kakhulu kwezinga lokushisa.
3. Ukusebenza kwe-Broadband: Kuhlanganisa ububanzi befrikhwensi ebanzi, efanelekela izinhlelo zokusebenza ze-microwave ne-RF.
4. I-VSWR Ephansi (I-Voltage Standing Wave Ratio): Okuthuthukisiwe okufanayo kokuphazamiseka (ngokuvamile okungu-50Ω noma 75Ω) ukuze kuncishiswe ukuboniswa kwesignali nokugcina ubuqotho besistimu.
5. Ukwakhiwa Okuqinile: Izindlu zensimbi noma idizayini esekwe nge-ceramic yokuqina okuthuthukisiwe, ukuvikela i-EMI, nokuqeda ukushisa, kulungele izindawo ezinokhahlo.
1. I-RF/Microwave Systems: Ilungisa amandla esignali ukuvimbela ukugcwala ngokweqile (isb, ukuvikela okokufaka kwe-amplifier, ukulawula izinga lesistimu ye-antenna).
2. Ukuhlola Nesilinganiso: Inweba ububanzi obuguquguqukayo kubahlaziyi be-spectrum nabahlaziyi benethiwekhi, igwema ukugcwala kwesisetshenziswa.
3. Izisetshenziswa Zokuxhumana: Ukufanisa izinga lesiginali eziteshini eziyisisekelo ze-5G, ukuxhumana ngesathelayithi, nokunciphisa ukuphazamiseka kwezindlela eziningi.
4. I-Military/Aerospace: Isimo samasignali ezinhlelweni ezithembeke kakhulu (isb, irada, impahla yempi kagesi).
5. I-CATV (I-Cable Television): Ilungisa amazinga esignali ekudlulisweni kwezintambo ze-coaxial ukuvimbela ukuhlanekezela.
Qualwaveinikeza i-drop in fixed attenuator ehlukahlukene ebangeni elibanzi ukusuka ku-DC kuye ku-6GHz. Amandla amaphakathi angafika ku-300W. Ama-attenuators ethu agxilile asetshenziswa kabanzi ezindaweni eziningi.

Inombolo Yengxenye | Imvamisa(GHz, Min.) | Imvamisa(GHz, Max.) | Amandla(W) | Ukunciphisa(dB) | Ukunemba(±dB) | I-VSWR(Ubuningi.) | I-Flange | Usayizi(mm) | Isikhathi esiholayo(amaviki) |
|---|---|---|---|---|---|---|---|---|---|
| I-QDFA01K3 | DC | 1.5 | 300 | 1-3, 30 | 1.0 | 1.25 | I-Flangeless, i-Double flanges | 10*10 & 24.8*10 | 2~4 |
| I-QDFA0660 | DC | 6 | 60 | 1~10, 15, 20, 25, 30 | 1.0 | 1.25 | Ama-flange amabili | 16*6 | 2~4 |