I-China Kingtone Rural Celular Repetidor High Power Dual Band Signal Booster Repeater 2G 3G 4G Data 850 1900MHz Mobile Signal Booster yenzelwe ukusombulula iingxaki ze-wak mobile signal, enexabiso eliphantsi kakhulu kunokongeza isikhululo esitsha (i-BTS) .Ukusebenza okuphambili kwabaphindayo. kufuneka bafumane isignali yamandla asezantsi ukusuka kwi-BTS ngokusasazwa kwe-RF baze badlulisele isignali eyandisiweyo kwiindawo apho ukhuseleko lwenethiwekhi lunganelanga.
Iimbonakalo:
1,Amandla okuPhuma +30dBm – +43dBm kwisicelo esikhulu sokhuselo;
2, Inzuzo ephezulu yokusebenza njengoMn.95dB;
3, Ukwamkela isihluzi esinokukhetha kakhulu kunye nelahleko ephantsi yokufaka isusa ukuphazamiseka phakathi kwe-uplink kunye ne-downlink;
I-4, izibuko ze-RS232 zibonelela ngamakhonkco kwi-laptop yokuseta kwendawo kunye nokubeka iliso ngojongano lwewebhu eyakhelwe-ngaphakathi;
I-5, imodem eyakhelwe-ngaphakathi engenazingcingo (Ukhetho) ukujonga kude ngeSMS okanye ngeGPRS;
I-6, iiparamitha eziphindaphindayo kunye nobume bunokubekwa esweni yiPhaneli yoLawulo, njengobushushu, inqanaba lamandla emveliso, inzuzo, i-ATT, ilahleko yokubuya, iVSWR njl.
7,Inkxaso yokuphucula i-firmware ukude ngeGPRS;
I-8, ubuchule bokukhulisa amandla obukumgangatho ophezulu kunye nokusebenza okuthembekileyo;
9, Ubungakanani obuncinci kunye nobunzima obulula, kulula ukuyifaka eludongeni okanye kwipali;
Inkcazo yobuGcisa:
| Into | Rural Celular Repetidor High Power Dual Band Signal Booster Repeater 2G 3G 4G Data 850 1900MHz Mobile Signal Booster | ||
| Uluhlu lokuphindaphinda | Ikhonkco | 824-849MHz / 1850-1910MHz | |
| Ikhonkco lokuthoba | 869-894MHz / 1930-1990MHz | ||
| OutputPower | Ikhonkco | +33dBm | |
| Ikhonkco lokuthoba | +40dBm | ||
| I-Bandwidth esebenzayo | I-bandwidth eyahlukeneyo iyafumaneka xa uceliwe | ||
| Inzuzo | Min.90dB | ||
| Fumana Uluhlu lokulawula | 31dB (1dB Inyathelo) | ||
| VSWR | < 1.5 | ||
| Ripple in Band | Ubukhulu +/- 1.5dB | ||
| SpuriousEmissions | 9KHz-1GHz | Ubukhulu -36dBm | |
| 1GHz-12.75GHz | Ubukhulu -30dBm | ||
| ACPR | ≤-45dBc | ||
| ≤-55dBc | |||
| RF isidibanisi | N-uhlobo Owasetyhini | ||
| I/O Imedance | 50 ohm | ||
| Umfanekiso wengxolo | Ubukhulu be-5dB | ||
| Ukulibaziseka kwexesha leQela | Ubukhulu 5µS | ||
| Uluhlu lobushushu | -25 degrees Celsius ukuya +55 degrees Celsius | ||
| Ubuntu bezizalwane | Ubukhulu 95% | ||
| MTBF | Min.100000 iiyure | ||
| Ukunikezwa Amandla | DC -48V / AC220V (+/-15%), 50Hz | ||
| Ubonelelo lwaMandla ogcino lweUPS (Ngokuzikhethela) | 6 iiyure / 8 iiyure | ||
| Ukutya umbane | Ubukhulu 250W | ||
| Umsebenzi wokuJonga i-NMS | I-alam yexesha langempela leSimo soNcango, iqondo lobushushu, uBonelelo lwaMandla, i-VSWR, i-Output Power, iGain, i-Uplink ATT, i-Downlink ATT kunye njl. | ||
| Imodyuli yokulawula kude (Ngokuzikhethela) | I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo | ||
