Imikhiqizo
I-DC-40Ghz 5w amandla i-Coaxial Attenuator Ngesixhumi esingu-2.92
| Umholi-mw | Isingeniso 500W amandla attenuator |
Isixhumi esiholayo-mw esingu-2.92mm, isixhumi esilinganiswe samandla esingu-5W esisebenza kufika ku-40GHz siyingxenye yefrikhwensi yomsakazo enembile (RF) edizayinelwe ukufuna izicelo ze-microwave. Umsebenzi wayo oyinhloko ukunciphisa amandla esignali ngenani elithile, elilawulwayo (isb, 3dB, 10dB, 20dB) kuyilapho kugcinwa ubuqotho besignali.
Isihluthulelo ekusebenzeni kwayo sisezicacisweni zayo. Isixhumi esingu-2.92mm (uhlobo lwe-K) sibalulekile, njengoba siqinisekisa ukusebenza okuthembekile kufika ku-40GHz, sisenze sihambisane nezinhlelo namakhebuli asetshenziswa ekuhloleni amaza ama-millimeter, i-aerospace, ne-5G R&D. Isilinganiso sokuphatha amandla angu-5-watt sibonisa ukuqina kwayo, siyivumela ukuthi imelane namazinga esignali aphezulu ngaphandle kokulimala noma ukuwohloka kokusebenza, okubalulekile ekuhloleni isidlulisi noma amaketango akhulisa amandla aphezulu.
Lesi sigaba se-attenuator sakhelwe ukulahlekelwa okuncane kokufaka kanye nempendulo yefrikhwensi eyisicaba, okusho ukuthi ileveli yokunciphisa ihlala injalo kulo lonke ibhendi ye-DC kuya ku-40GHz. Lokhu kunemba kubalulekile ezilinganisweni ezinembile ekusethweni kokuhlola nokulinganisa, ukuqinisekisa ukuthi amaleveli esignali asethelwe kahle okokusebenza okuzwelayo njengabahlaziyi benethiwekhi ye-vector kanye nabahlaziyi be-spectrum. Ngamafuphi, iyithuluzi elibalulekile lokulawula amandla esignali ngokunemba okuphezulu kumasistimu wamafrikhwensi aphezulu.
| Umholi-mw | Ukucaciswa |
| Into | Ukucaciswa | |
| Ibanga lemvamisa | I-DC ~ 40GHz | |
| Impedance (Nominal) | 50Ω | |
| Isilinganiso samandla | 5 Watt | |
| Amandla Aphakeme(5 μs) | amandla amakhulu 50W (Max. 5 PIs ububanzi be-pulse, Max. 1% umjikelezo womsebenzi) | |
| Ukunciphisa | xdB | |
| I-VSWR (Ubukhulu) | 1.25 | |
| Uhlobo lwesixhumi | 2.92 owesilisa(Okokufaka) - owesifazane(Okukhiphayo) | |
| ubukhulu | Ø15.8*17.8mm | |
| Izinga Lokushisa | -40℃~85℃ | |
| Isisindo | 50g | |
| Umholi-mw | Imininingwane Yemvelo |
| Izinga Lokushisa Lokusebenza | -40ºC~+85ºC |
| Izinga Lokushisa Lokugcina | -50ºC~+85ºC |
| Ukudlidliza | 25gRMS (15 degrees 2KHz) ukubekezela, ihora elingu-1 eksisi ngayinye |
| Umswakama | 100% RH ku-35ºc, 95%RH ku-40ºc |
| Ukwethuka | I-20G ye-11msec isigamu sine wave, i-axis engu-3 zombili izinkomba |
| Umholi-mw | Imininingwane Yemishini |
| Amasinki Okushisa Kwezindlu: | I-Aluminium yenza i-anodize ibe mnyama |
| Isixhumi | I-Stainless Steel Passivation |
| Othintana Naye wesifazane: | i-beryllium yethusi enegolide |
| Oxhumana naye wesilisa | Ithusi elifakwe ngegolide |
| Ama-insulators | I-PEI |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi: 2.92-Owesifazane/2.92-M(IN)
| Umholi-mw | Ukunemba kwe-Attenuator |
| Umholi-mw | Ukunemba kwe-Attenuator |
| I-Attenuator(dB) | Ukunemba ±dB |
| I-DC-40G | |
| 1-10 | -0.6/+1.0 |
| 20 | -0.6/+1.0 |
| 30 | -0.6/+1.0 |
| Umholi-mw | I-VSWR |
| Imvamisa | I-VSWR |
| I-DC-40Ghz | 1.25 |
| Umholi-mw | Idatha yokuhlola 20dB |
