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Ubuchwephesha be-UHF 10W iAmplifaya yeBi-Directional
Inkqubo ye-Kingtone Bi-Directional Amplifiers yenzelwe ukucombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Umsebenzi ongundoqo we-RF Bi-Directional Amplifiers 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.
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Iimpawu eziphambili
Umgca ophezulu we-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 obudibeneyo kunye nokusebenza okuthembekileyo;
I-Bandwidth inokumiswa ukusuka kwi-0.2-25MHz kwibhendi yomsebenzi.
Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
Uyilo lokumelana nemozulu yofakelo lwemozulu yonke;
- Isicelo&imeko
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Ubuchwephesha be-UHF 10W usetyenziso lwe-Bi-Directional Aplifier
Ukwandisa ukugutyungelwa komqondiso wophawu lokuzalisa indawo eyimfama apho umqondiso ubuthathaka
okanye ayifumaneki.
Ngaphandle: Izikhululo zeenqwelomoya, iMimandla yoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.
Ngaphakathi: Iihotele, amaZiko eMiboniso, amagumbi angaphantsi, iivenkile
Iivenkile ezinkulu, iiOfisi, iiNdawo zokuPakisha njl.
Isebenza ikakhulu kwimeko enjalo:
Umntu ophindayo unokufumana indawo yofakelo enokufumana umqondiso ococekileyo we-BTS kwinqanaba elinamandla ngokwaneleyo njengoko iNqanaba le-Rx kwindawo yokuphinda kufuneka libe ngaphezu kwe- -70dBm
Kwaye inokuhlangabezana nemfuneko yokuzahlula kwe-antenna ukunqanda ukuzibamba.
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IiNgcaciso zobuGcisa
Izinto
Imeko yoVavanyo
Inkcazo
Meno
Ikhonkco
Ikhonkco lokuthoba
Izakhelo zokuSebenza(MHz) Ukuphindaphinda ngokuNgena 410-415MHz 420-425 MHz Ubuninzi bunokuchazwa ngumthengi Ububanzi Ibhendi yegama 4MHz Inzuzo (dB) IsiPhumo seSibizo saMandla-5dB 45±3 Amandla emveliso (dBm) uphawu lokumodareyitha 30 40 I-ALC (dBm) Isiginali yoNgeniso yongeza i-20dB Po≤±1 Umfanekiso wengxolo (dB) Ukusebenza ngaphakathi(Max.Inzuzo) ≤15 I-Ripple in-band (dB) Amandla oMphumo oNgameleyo -5dB ≤3 Unyamezelo lwamaxesha (ppm) Amandla eMphumo yoMbizo ≤0.05 Ixesha lokulibaziseka (thina) Ukusebenza ngaphakathi ≤5 Fumana iNyathelo yoLungiso (dB) Amandla oMphumo oNgameleyo -5dB 1dB Ukufumana uHlelo lokuLungisa (dB) Amandla oMphumo oNgameleyo -5dB ≥30 Fumana umgca ohlengahlengiswayo (dB) 10dB Amandla oMbane oPhumayo 5dB ±1.0 20dB Amandla oMphumo oNgameleyo -5dB ±1.0 30dB Amandla oMphumo oNgameleyo -5dB ±1.5 I-Inter-modulation Attenuation (dBc) Ukusebenza ngaphakathi ≤-45 Ukukhutshwa kweSpurious(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, iqondo lobushushu, uBonelelo lwaMandla, iVSWR, amandla okuphuma Imodyuli yokulawula kude I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo
