China Kingtone B2+B5 amplifier signal 4g dual band 850/1900 gsm pcs 2g 3g solar power repeater 5W.10W (BTS) . Hawlgalka ugu weyn ee soo-celiyeyaasha waa in ay helaan signalka awoodda hoose ee BTS iyada oo loo marayo gudbinta RF ka dibna u gudbiyaan signalka la xoojiyay meelaha ay dabooli karaan shabakadu ku filnayn. jihada ka soo horjeeda.
Nidaamka Apple: wac: * 3001#12345#*, xoogga ishaarada ayaa ka muuqan doonta geeska bidix ee sare.
Nidaamka Samsung: wac: *#0011#
Ama waxaad soo dejisan kartaa "LTE Discovery" app si aad u hubiso .
Dhig telefoonkaaga halkaas si aad u hubiso xooggiisa ishaarada dibadda:
Android : dejinta → ku saabsan telefoonka → heerka → shabakad , bandhiga dbm waa inuu ahaadaa -75dbm ilaa -85dbm agagaarka ;
Soo noqnoqoshada la habeeyey ee labada-band ee tixraacaada, dooro 2-bands:
B1 (2100) waa Band 1 ee 2100 MHz.
B2 (1900) waa Band 2 ee 1900 MHz.
B3 (1800) waa Band 3 ee 1800 MHz.
B4 (AWS) waa band 4 ee AWS 1700/2100MHz.
B5 (850) waa band 5 on 850 MHz.
B7 (2600) waa Band 7 ee 2600 MHz.
B8 (900) waa Band 8 ee 900 MHz.
B20 (800) waa Band20 oo ku socda 800MHz
Tilmaamaha Farsamada:
| Shayga | B2+B5 cod-weyneeye 4g dual band 850/1900 gsm pcs 2g 3g koronto qoraxda 5W,10W,20W cdma pcs signalka taleefanka gacanta | ||
| Xaddiga Soo noqnoqda | Uplink | 824-849MHz / 1850-1910MHz | |
| Downlink | 869-894MHz / 1930-1990MHz | ||
| Wax soo saarka Awood | Uplink | + 33dBm | |
| Downlink | +40dBm | ||
| Bandwidth shaqaynaysa | Xaddid kala duwan ayaa la heli karaa marka la codsado | ||
| Faa'iido | Min.90dB | ||
| Helitaanka Xadka Xakamaynta | 31dB (Tallaabo 1dB) | ||
| VSWR | < 1.5 | ||
| Ripple in Band | Ugu badnaan +/- 1.5dB | ||
| Nacasnimo Sii daynta | 9KHz-1GHz | ugu badnaan -36dBm | |
| 1GHz-12.75GHz | Ugu badnaan -30dBm | ||
| ACPR | ≤-45dBc | ||
| ≤-55dBc | |||
| Xidhiidhiyaha RF | N-nooca Dheddig | ||
| I/O Culays | 50 ah | ||
| Sawirka Sawaxanka | ugu badnaan 5dB | ||
| Dib u dhaca wakhtiga kooxda | Ugu badnaan 5µS | ||
| Heerka heerkulka | -25C ilaa +55C | ||
| Qoyaanka Qaraabada | ugu badnaan 95% | ||
| MTBF | Min.100000 saac | ||
| Bixinta Korontada | DC -48V / AC220V (+/-15%), 50Hz | ||
| Soo-celinta Korontada UPS (Ikhtiyaar) | 6 saacadood / 8 saacadood | ||
| Isticmaalka Korontada | ugu badnaan 250W | ||
| Shaqada Kormeerka NMS | Qaylodhaan-waqtiga-dhabta ah ee Heerka Albaabka, Heerkulka, Korontada, VSWR, Awoodda wax soo saarka, Gain, Uplink ATT, Downlink ATT iyo iwm. | ||
| Module Control Fog (Ikhtiyaar) | RS232 ama RJ45 + Wireless Modem + Battery Li-ion La Dalaci karo | ||
