791-801MHz/832-842MHz Microwave Cavity Duplexer Diplexer
I-791 - 801MHz/832 - 842MHzI-Cavity Diplexeryenzelwe ukuba isebenze ngokuchaneka okugqithisileyo ngaphakathi kwezi bhendi zefrikhwensi ezithile.At Keenlion, sibonelela ngenkxaso yobuchwephesha kwangaphambili nasemva kwentengiso.
Advanced Cavity Diplexer 791 - 801MHz/832 - 842MHz frequency bands, kunye nomgangatho ophezulu
Iimpawu eziphambili zeCavity Duplexer
| Number | Iixeshas | Specifications | |
| 1 | Rx | Tx | |
| 2 | Ukuphindaphinda kombindi | 796MHz | 837MHz |
| 3 | Inombolo yokupasa | 791-801MHz | 832-842MHz |
| 4 | Ilahleko yokuFaka | ≤1dB | ≤1dB |
| 5 | VSWR | ≤1.3:1 | ≤1.3:1 |
| 6 | Ukwaliwa | ≥65dB @832-842 MHz | ≥65dB @791-801 MHz |
| 7 | Impedance | 50 Ohms | |
| 8 | Igalelo kunye nesiphumo Ukupheliswa | SMA Owasetyhini | |
| 9 | Amandla okusebenza | 10W | |
| 10 | Ubushushu bokusebenza | -20℃ Ukuya +65℃ | |
| 11 | Izinto eziphathekayo | Aluminiyam | |
| 12 | Unyango loMphezulu | Ipeyinti emnyama | |
| 13 | Ubungakanani | Njengoko ngezantsi ↓(±0.5mm) Iyunithi/mm | |
Umzobo wamagqabantshintshi
Iinkcukacha zeMveliso
Ukuchaneka okuQhaqayo okuKhethekileyo:Yethu791 - 801MHz/832 - 842MHz Cavity DiplexerIbonisa indawo ejikelezayo ye-796MHz kwindlela ye-Rx kunye ne-837MHz kwindlela ye-Tx. Olu lungelelwaniso luchanekileyo luqinisekisa ukusebenza ngokugqibeleleyo kwiinkqubo ezifuna ukuphathwa kwamaza ngokuchanekileyo, njengeenkqubo zonxibelelwano ezingenazingcingo.
Iipasile eziBanzi nezichaziweyo:Ngama-passbands angama-791 - 801MHz (Rx) kunye ne-832 - 842MHz (Tx), i-cavity diplexer ivumela ukuhanjiswa kwesignali okusebenzayo ngaphakathi kwezi ntlobo zefrikhwensi ethile. Oku kubalulekile ekuhluzeni iifrikhwensi ezingafunekiyo kunye nokuqinisekisa ukuba ziimpawu ezifunekayo kuphela ezigqithiswayo, ukunciphisa ukuphazamiseka kunye nokuphucula umgangatho wesignali.
Ilahleko yokuNgena okuPhantsi: Ukulahleka kokufakwa kwe-cavity diplexer ngu-≤1dB kuzo zombini iindlela ze-Rx kunye ne-Tx. Ilahleko yokufaka ephantsi kuthetha ukuba amandla omqondiso agciniwe njengoko edlula kwisixhobo, okukhokelela ekugqithisweni komqondiso ophezulu kunye nokunciphisa imfuno yokwandisa umqondiso ongezelelweyo.
I-VSWR egqwesileyo:I-Voltage Standing Wave Ratio (VSWR) yi ≤1.3:1 yazo zombini iindlela. I-VSWR ephantsi ibonisa umdlalo olungileyo wokuthintela phakathi komthombo, umgca wothumelo, kunye nomthwalo. Oku kukhokelela kugqithiso lwamandla aphezulu, ukuncipha kokubonakaliswa kwemiqondiso, kunye nokuphuculwa kokusebenza kwenkqubo iyonke
Ukulahlwa okuphezulu: Inika ukukhatywa kwe-≥65dB kwi-832 - 842MHz kwindlela ye-Rx kunye ne-≥65dB kwi-791 - 801MHz kwindlela ye-Tx. Ubuchule bokuchasa obuphezulu bubalulekile ekucinezeleni imiqondiso engafunwayo ngaphandle kweepasibhendi ezifunwayo, ukomeleza ngakumbi ukucoceka kweempawu ezithunyelwayo nezifunyenweyo.
I-Impedans esemgangathweni kunye neziqhagamshelo:Ngokuphazamiseka kwe-50 Ohms kunye ne-SMA Female igalelo kunye nokupheliswa kwemveliso, iyahambelana noluhlu olubanzi lwezixhobo zonxibelelwano ezisemgangathweni, iqinisekisa ukudityaniswa lula kwiinkqubo ezikhoyo.
Ifanelekile kwiiNdawo ezahlukeneyo:Amandla okusebenza e-10W kunye nomgangatho wobushushu osebenzayo ukusuka -20℃ ukuya +65℃ yenza le diplexer yombhobho ilungele ukusetyenziswa kwiindawo ezahlukeneyo, ukusuka kwizicwangciso zeshishini ukuya kwizicelo zangaphandle.
Inzuzo yeFactory
Iminyaka engama-20 yoomatshini bezityalo baseChengdu, iipleyiti, iingoma kunye novavanyo nganye yeCavity Diplexer phantsi kophahla olunye.
Iprototype yeentsuku ezi-7, ishedyuli yomthamo weentsuku ezingama-21
Ilahleko yokufaka, i-VSWR kunye nokwaliwa kuqinisekisiwe kwisakhiwo esayiniweyo se-VNA
Amaxabiso emizi-mveliso akhuphisanayo ngaphandle komda wabasasazi
Iisampuli zasimahla zithunyelwe kwiiyure ezingama-48
Inkxaso yokuthengisa emva kokuthengisa ubomi beCavity Diplexer













