Inkqubo ye-Kingtone yenzelwe ukusombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Umsebenzi ongundoqo we-RF Repeaters system kukufumana umqondiso wamandla aphantsi osuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.
Iimpawu eziphambili:
◇ Ulandelelwano oluphezulu PA;Ukuzuza kwenkqubo ephezulu;
◇ Ubuchwephesha be-ALC obukrelekrele;
◇ I-duplex epheleleyo kunye nokwahlukaniswa okuphezulu ukusuka kwi-uplink ukuya kwi-downlink;
◇ Ukusebenza okuzenzekelayo ukusebenza kakuhle;
◇ Ubuchule obudityanisiweyo kunye nokusebenza okuthembekileyo;
◇ Ububanzi bobubanzi bunokumiselwa ukusuka kwi-5-25MHz kwibhendi yomsebenzi.
◇ Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
◇ uyilo lokumelana nemozulu kufakelo lwemozulu yonke;
Inkcazo yobuGcisa:
| Into | Kingtone Dual Band Signal Repeater GSM 2G 3G 4G LTE Networking System Cellular Booster High Power 20W 850/1900MHz Repeater | ||
| Uluhlu lokuphindaphinda | Ikhonkco | 824-849MHz / 1850-1910MHz | |
| Ikhonkco lokuthoba | 869-894MHz / 1930-1990MHz | ||
| Isiphumo Amandla | Ikhonkco | +37dBm | |
| Ikhonkco lokuthoba | +43dBm | ||
| 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 | ||
| Ubuqhophololo Izinto ezikhutshwayo | 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 lokwenyani leSimo soNcango, iqondo lobushushu, uBonelelo lwaMandla, iVSWR, Amandla okuPhuma, ukuzuza, i-Uplink ATT, i-Downlink ATT kunye njl. | ||
| Imodyuli yokulawula kude (Ngokuzikhethela) | I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo
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