Idizayini yangokwezifiso ye-UHF duplexer yesixazululo seTetra
Idizayini yangokwezifiso ye-UHF duplexer yesixazululo seTetra,
Umkhiqizi we-Duplexer,
Incazelo
I-PIM Duplexer ephansi 380-386.5/390-396.5MHz
Ibhendi ephansi ye-PIM UHF ye-coaxial cavity duplexer JX-CD2-380M396.5M-65D iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho eziklanyelwe futhi ezikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi okungaphansi kuka-1.7dB ngevolumu encane, kukalwa i-LxWxH: 265mm x 150mm x 61mm (67mm Max).
Imvamisa yale duplexer ihlanganisa ukusuka ku-380-386.5MHz kanye no-390-396.5MHz nge-Rejection ≥65dB, esebenza ngaphansi kwamandla e-Average: 150W. I-Max Peak: 1000W Max. I-PIM3 Value:-155dBc@2*43dBm.Le duplexer ikhiqizwa ngezixhumi ze-DIN(7/16)-Abesifazane, kodwa ezingashintshelwa kwezinye ngokuvumelana nesidingo. Ngomdwebo onemibala emnyama, uhlobo olunjalo lwe-duplexer lungathwala ensimini isikhathi eside.
Njengoba kuthenjisiwe, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
| Ipharamitha | RX | TX |
| Ibanga lemvamisa | 380-386.5MHz | 390-396.5MHz |
| Buyisela ukulahlekelwa | ≥18dB | ≥18dB |
| Ukulahlekelwa kokufaka | ≤1.7dB | ≤1.7dB |
| Ukwenqatshwa | ≥65dB@390-396.5MHz | ≥65dB@380-386.5MHz |
| Ukuzihlukanisa | ≥65dB@380-386.5MHz &390-396.5MHz | |
| ≥45dB@386.5MHz -390MHz | ||
| I-PIM3 | -155dBc@2*43dBm | |
| Amandla okokufaka | Isilinganiso: 150W Max Peak: 1000W Max | |
| Ibanga lokushisa elisebenzayo | -10°C kuya +60°C | |
| Impedance | 50 Ω | |
Izingxenye ze-RF Passive zangokwezifiso
Izinyathelo Ezi-3 Kuphela Zokuxazulula Inkinga Yakho Yengxenye Ye-RF Passive
1.Ukuchaza ipharamitha nguwe.
2.Ukunikeza isiphakamiso sokuqinisekiswa nguJingxin.
3.Ukukhiqiza i-prototype ukuze ihlolwe ngu-Jingxin.
