TETRA 800MHz +33dBm Ngaphandle emoyeni Iindlela ezimbini Isandisi( BDA)
Umzekelo:I-KT-T800RP-B15-P33-B
Inkqubo ye-Kingtone Repeaters yenzelwe ukusombulula iingxaki zesignali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Umsebenzi ongundoqo we-RF Repeaters system kukufumana umqondiso wamandla aphantsi ovela 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.
I-Tetra/VHF/UHF/DMR Walkie Talkie Isiginali yoNxibelelwano olwandisiweyo loMboneleli weSicombululo se-iCOM, iHytera, iMotorola, iKenwood ...
Engundoqo Iimbonakalo
◇ 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;
◇ Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
◇ uyilo lokumelana nemozulu kufakelo lwemozulu yonke;
Technical Iinkcukacha
| Iixesha | Uvavanyo Imeko | Sukucaciswa | Meno | ||
| Phezului-inki | Ezantsik | ||||
| Izakhelo zokuSebenza(MHz) | Ukuphindaphinda ngokuNgena | 806 - 821MHz | 851-866MHz | Ibhendi epheleleyo okanye i-sub band | |
| Ububanzi | Ibhendi yegama | 15MHz | Inokuqwalaselwa kwibhendi yomsebenzi | ||
| Inzuzo (dB) | IsiPhumo seSibizo saMandla-5dB | 80±3 | 85±3 | ||
| Amandla emveliso (dBm) | Isiginali yokumodareyitha ye-GSM | +27± 1 | +33± 1 | ||
| I-ALC (dBm) | Isiginali yoNgeniso yongeza i-20dB | △Po≤±1 | |||
| Umfanekiso wengxolo (dB) | Ukusebenza ngaphakathi (Max. Gain) | ≤5 | |||
| I-Ripple in-band (dB) | Amandla eMphumo yoMbizo -5dB | ≤3 | |||
| Unyamezelo lwamaxesha (ppm) | Amandla eMphumo yoMbizo | ≤0.05 | |||
| Ixesha lokulibaziseka (thina) | Ukusebenza ngaphakathi | ≤5 | |||
| Fumana iNyathelo yoLungiso (dB) | Amandla eMphumo yoMbizo -5dB | 1dB | |||
| Ukufumana uHlelo lokuLungisa (dB) | Amandla eMphumo yoMbizo -5dB | ≥30 | |||
| Fumana umgca ohlengahlengiswayo (dB) | 10dB | Amandla eMphumo yoMbizo -5dB | ± 1.0 | ||
| 20dB | Amandla eMphumo yoMbizo -5dB | ± 1.0 | |||
| 30dB | Amandla eMphumo yoMbizo -5dB | ± 1.5 | |||
| I-Inter-modulation Attenuation (dBc) | Ukusebenza ngaphakathi | ≤-45 | |||
| UbuqhophololoUkukhutshwa (dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 | |
| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 | ||
| VSWR | BS/MS Port | 1.5 | |||
| I/O Izibuko | N- Ibhinqa | ||||
| Impedance | 50ohm | ||||
| Ubushushu bokusebenza | - 25°C ~+55°C | ||||
| Ubuntu bezizalwane | Max.95% | ||||
| MTBF | Min.100000 iiyure | ||||
| Ukunikezwa Amandla | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | ||||
| Umsebenzi wokubeka iliso kude | I-alam yexesha lokwenyani leSimo soNcango, ubushushu, uBonelelo lwaMandla, iVSWR, amandla okuphuma | Ukhetho | |||
| Imodyuli yokulawula kude | I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo | Ukhetho | |||
| Imilinganiselo | 510(mm)×500(mm)×200(mm) | ||||
| Ubunzima | NW 8KG GW11.5KG | ||||
