Ubushinwa Kingtone B2 + B5 signal amplifier 4g ya bande ya 850/1900 gsm pcs 2g 3g amashanyarazi yizuba 5W, 10W, 20W cdma pcs ya terefone ngendanwa yagenewe gukemura ibibazo byikimenyetso cya mobile mobile, bihendutse cyane kuruta kongeramo sitasiyo nshya. . (BTS) icyerekezo gitandukanye.
Sisitemu ya Apple: hamagara: * 3001 # 12345 # *, imbaraga zerekana ibimenyetso zizerekana hejuru yibumoso.
Sisitemu ya Samsung: hamagara: * # 0011 #
Cyangwa urashobora gukuramo porogaramu "LTE Discovery" kugirango urebe.
Shira terefone yawe kugirango urebe imbaraga zayo zerekana hanze:
Android: gushiraho → kubyerekeranye na terefone → imiterere → umuyoboro, kwerekana dbm igomba kuba kuri -75dbm kugeza -85dbm hafi;
Dual-band Customized Frequency for reference yawe, hitamo 2-band:
B1 (2100) ni Band 1 kuri 2100 MHz.
B2 (1900) ni Band 2 kuri 1900 MHz.
B3 (1800) ni Band 3 kuri 1800 MHz.
B4 (AWS) ni band 4 kuri AWS 1700 / 2100MHz.
B5 (850) ni band 5 kuri 850 MHz.
B7 (2600) ni Band 7 kuri 2600 MHz.
B8 (900) ni Band 8 kuri 900 MHz.
B20 (800) ni Band20 kuri 800MHz
Ibisobanuro bya tekiniki:
| Ingingo | B2 + B5 ibimenyetso byongerera imbaraga 4g ibice bibiri 850/1900 gsm pcs 2g 3g gusubiramo ingufu zizuba 5W, 10W, 20W cdma pcs ya terefone igendanwa | ||
| Urutonde rwinshuro | Uplink | 824-849MHz / 1850-1910MHz | |
| Hasi | 869-894MHz / 1930-1990MHz | ||
| Ibisohoka Imbaraga | Uplink | + 33dBm | |
| Hasi | + 40dBm | ||
| Umuyoboro mugari | Umuyoboro mugari uraboneka ubisabwe | ||
| Inyungu | Min.90dB | ||
| Kunguka Urwego | 31dB (Intambwe ya 1dB) | ||
| VSWR | <1.5 | ||
| Ripple in Band | Max +/- 1.5dB | ||
| Biteye ubwoba Ibyuka bihumanya ikirere | 9KHz-1GHz | Max -36dBm | |
| 1GHz-12.75GHz | Max -30dBm | ||
| ACPR | ≤-45dBc | ||
| ≤-55dBc | |||
| Umuhuza wa RF | N-Ubwoko bw'Umugore | ||
| I / O Impedance | 50 ohm | ||
| Urusaku | Max 5dB | ||
| Gutinda Igihe Cyitsinda | Max 5µS | ||
| Ubushyuhe | -25 dogere selisiyusi kugeza kuri dogere selisiyusi 55 | ||
| Ubushuhe bugereranije | Max 95% | ||
| MTBF | Min.Amasaha 100000 | ||
| Amashanyarazi | DC -48V / AC220V (+/- 15%), 50Hz | ||
| UPS Yibitseho Amashanyarazi (Bihitamo) | Amasaha 6 / amasaha 8 | ||
| Gukoresha ingufu | Max 250W | ||
| Imikorere ya NMS | Impuruza-nyayo kumuryango, Imiterere, Ubushyuhe, Amashanyarazi, VSWR, Imbaraga zisohoka, Kunguka, Kuzamura ATT, Kumanura ATT nibindi | ||
| Module yo Kugenzura kure (Bihitamo) | RS232 cyangwa RJ45 + Modire ya Wireless + Bateri yishyurwa Li-ion | ||
