Imikhiqizo
I-rf edidiyelwe i-attenuator dc-6Ghz ene-tab mount 10w
| Umholi-mw | Isingeniso I-Rf Integrated Attenuator Dc-6Ghz With Tab Mount |
I-attenuator ehlanganisiwe enethebhu yokukhweza, edizayinelwe ukuthi ibambe amandla afika kwangu-10, imele ingxenye eyinkimbinkimbi kumasistimu kagesi edinga ukulawula okunembile kanye nokwehliswa kwamandla esignali. Lolu cingo lwakhiwe ngobunono ukuze kuqinisekiswe ukusebenza okuphelele phakathi kwezinhlelo zokusebenza ezahlukahlukene, njengamasekhethi omsakazo (RF), ukuxhumana okungenantambo, nezisetshenziswa zokuhlola.
Idizayini edidiyelwe isho ukuthi i-attenuator iza ihlanganiswe ngaphambili kumojuli ehlangene, ehlanganisa isici sokunciphisa kanye noxhumo lwaso oludingekayo kanye nesixhumi esibonakalayo esinyukayo. Isici sokukhweza ithebhu sisiza ukufakwa kalula kumabhodi esekethe aphrintiwe (ama-PCB) noma amanye ama-substrates, ahlinzeke okunamathiselwe okuthembekile nokuvikelekile ngaphandle kwesidingo sezibophelelo ezengeziwe noma izinqubo zokuhlanganisa eziyinkimbinkimbi. Lokhu kuhlanganiswa okwenziwa lula kuthuthukisa ukusebenza kahle kokukhiqiza futhi kunciphisa amaphuzu angaba khona okuhluleka.
Ngomthamo wokubamba amandla wama-watts angu-10, lesi sifinyezo siyakwazi ukuphatha amasiginali wamandla aphezulu ngaphandle kokuwohloka ekusebenzeni noma engcupheni yokulimala. Iqinisekisa amazinga angaguquki okuncishiswa nangaphansi kwezimo ezinzima, iyenze ifaneleke izinhlelo zokusebenza lapho ukuzinza nokuthembeka kwe-thermal kubaluleke kakhulu. Amandla okukhipha ukushisa avimbela ngokuphumelelayo ukushisa ngokweqile, ngaleyo ndlela kugcinwe ubuqotho bendlela yesignali nokwandisa isikhathi sokuphila sengxenye.
Kafushane, i-attenuator ehlanganisiwe enethebhu yokukhweza, elinganiselwe ama-watts angu-10, ihlanganisa ukunethezeka, ukuqina, namandla okusebenza okuphezulu okuncisha. Inqubo yayo yokufaka esebenziseka kalula kanye nokuphathwa kokushisa okuphumelelayo kuyenza ibe yimpahla ebalulekile ekuklameni amasistimu kagesi adinga ukulawulwa kwesignali okunembile kuyilapho iqinisekisa ukuphila isikhathi eside nokusebenza kahle.
| Umholi-mw | Ukucaciswa |
| Into | Ukucaciswa |
| Ibanga lemvamisa | I-DC ~ 6GHz |
| Impedance (Nominal) | 50Ω |
| Isilinganiso samandla | 10Watt@25℃ |
| Ukunciphisa | 26 dB/ubukhulu |
| I-VSWR (Ubukhulu) | 1.25 |
| Ukunemba: | ±1dB |
| ubukhulu | 9*4mm |
| Izinga Lokushisa | -55℃~85℃ |
| Isisindo | 0.1g |
| Umholi-mw | Izinyathelo zokuphepha zokusetshenziswa |
| 1. | Umjikelezo wesitoreji: Isikhathi sokugcina sezinto ezisanda kuthengwa sidlula izinyanga eziyi-6,Ukuthengiswa kufanele kunakwe ngaphambi kokusetshenziswa. Kunconywa ukugcina ngemuva kokufakwa kwe-vacuum. |
| 2. | Welding manual of the end lead kufanele kusetshenziswe ≤350℃ njalo lokushisa cautery I-ayina, isikhathi sokushisela silawulwa phakathi kwamasekhondi angu-5. |
| 3. | ukuze kuhlangatshezwane nejika elijikayo, lidinga ukufakwa ekuhlakazweni okukhulu okwanele Ku-heater. I-Flange ne-radiator kufanele kuthintane eduze nendawo yokuxhumana Ukugcwaliswa kwe-thermal conductive material. Engeza ukupholisa umoya noma ukupholisa amanzi uma kunesidingo. |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi:
| Umholi-mw | Umdwebo wokunciphisa amandla |
