I-UHF Cavity duplexer yangokwezifiso yesisombululo se-TETRA
I-UHF Cavity duplexer yangokwezifiso yesisombululo se-TETRA,
I-TETRA Cavity duplexer,
Incazelo
Isixhumi se-Cavity Duplexer SMA-F Sisebenza 380-396.5MHz Ukulahlekelwa Kokufaka Okuphansi Kwevolumu Encane
I-Cavity duplexer JX-CD2-380M396.5M-H72N iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho ezidizayinelwe futhi zakhiqizwa ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi okungaphansi kuka-2.0dB, kukalwa kuphela u-145mm x 106mm x 72 mm (79mm Max) .
Imvamisa yale duplexer esebenza kahle ihlanganisa ukusuka ku-380-396.5MHz ngezixhumi ze-SMA-F, kodwa ezingashintshelwa kwabanye ngokuya ngesidingo. Ngomdwebo omnyama, uhlobo olunjalo lwe-cavity duplexer lungabekezelela izicelo zasendlini isikhathi eside.
Njengoba kuthenjisiwe, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
| Ipharamitha | PHEZULU | PHANSI | Ukucaciswa |
| Ukulahlekelwa kokubuyisela (Isikhathi Esivamile) | 390-396.5MHz | 380-386.5MHz | ≥18 dB |
| Ukulahlekelwa kokubuyisela (Isikhathi Esigcwele) | 390-396.5MHz | 380-386.5MHz | ≥18 dB |
| Ukulahlekelwa okuphezulu kokufakwa (Isithembu Esivamile) | 390-396.5MHz | 380-386.5MHz | ≤2.0 dB |
| Ukulahlekelwa okuphezulu kokufakwa (Isithembu Esigcwele) | 390-396.5MHz | 380-386.5MHz | ≤2.0 dB |
| I-Attenuation (Isikhathi Esigcwele) | @Indlela EPHANSI | @ PHEZULU indlela | ≥65 dB |
| Ukuzihlukanisa (Isikhathi Esigcwele) | @ 380-386.5MHz&390-396.5MHz | ≥65 dB | |
| @ 386.5-390MHz | ≥45 dB | ||
| I-Impedans wonke amachweba | 50 ohm | ||
| Amandla Okufaka | 20 Watt | ||
| I-Operating Temperature Range | -10°C kuya +60°C | ||
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.
Ibhendi eliphansi le-PIM UHF i-coaxial cavity duplexer iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho eziklanyelwe futhi ezikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi okungaphansi kwevolumu encane, Inkambiso eyodwa iyatholakala.
