- Intshayelelo
- Eyona nto iphambili
- Isicelo&imeko
- Inkcazo
- Amacandelo / Iwaranti
- KingtoneUkuphindas inkqubo yenzelwe ukusombulula iingxaki zesiginali ephathwayo ebuthathaka, enexabiso eliphantsi kakhulu kunokongeza iSikhululo esiSiseko esitsha (BTS) .Ukusebenza okuphambili kweRFUkuphindas inkqubo kukufumana umqondiso wamandla aphantsi ukusuka kwi-BTS ngosasazo lwamaza kanomathotholo kwaye emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.
- Eyona nto iphambili
-
Iimpawu eziphambili
◇ Ulandelelwano oluphezulu PA;Ukuzuza kwenkqubo ephezulu
◇ Ubugcisa be-ALC obukrelekrele
◇ I-duplex epheleleyo kunye nokuba yedwa okuphezulu
◇ Ijika elibukhali lokucoca
◇ UkuSebenza okuzenzekelayo ukusebenza ngokufanelekileyo
◇ Uyilo lwemodyuli lula ukulugcina
◇ Ulawulo olukude/ukubeka iliso/i-alamu nge-RF MODEM okanye i-Ethernet
◇ IP65 uyilo lwe-chassis yosetyenziso lwangaphakathi nangaphandle
- Isicelo&imeko
- I-gsm 850Mhz ii-aplikeshini zokuphinda ii-wireless
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 isignali ecocekileyo ye-BTS kwinqanaba elinamandla ngokwaneleyo njengoko iNqanaba le-Rx kwindawo yokuphindaphinda kufuneka ibe ngaphezu kwe- -70dBm;
Kwaye inokuhlangabezana nemfuneko yokuzahlula kwe-antenna ukunqanda ukuzibamba.
- Inkcazo
-
Izinto
Imeko yoVavanyo
Inkcazo
Ikhonkco
Ikhonkco lokuthoba
Izakhelo zokuSebenza(MHz)
Ukuphindaphinda ngokuNgena
824 – 849MHz
869 – 894MHz
Inzuzo (dB)
IsiPhumo seSibizo saMandla-5dB
90±3
Amandla emveliso (dBm)
Isiginali yokumodareyitha ye-GSM
33
33
I-ALC (dBm)
Isiginali yoNgeniso yongeza i-20dB
△Po≤±1
Umfanekiso wengxolo (dB)
Ukusebenza ngaphakathi(Max.Inzuzo）
≤5
I-Ripple in-band (dB)
Amandla oMphumo oNgameleyo -5dB
≤3
Unyamezelo lwamaxesha (ppm)
Amandla eMphumo yoMbizo
≤0.05
Ixesha lokulibaziseka (thina)
Ukusebenza ngaphakathi
≤5
Imposiso yesiGaba esiPhakamileyo(°)
Ukusebenza ngaphakathi
≤20
Imposiso yeSigaba se-RMS (°)
Ukusebenza ngaphakathi
≤5
Fumana iNyathelo yoLungiso (dB)
Amandla oMphumo oNgameleyo -5dB
1dB
InzuzoUluhlu loLungiso(dB)
Amandla oMphumo oNgameleyo -5dB
≥30
Fumana umgca ohlengahlengiswayo (dB)
10dB
Amandla oMphumo oNgameleyo -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/OIzibuko
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
- Amacandelo / Iwaranti
- 12months iwaranti yomntu ophindayo .6months ukwenzela izincedisi
■ qhagamshelana nomthengisi ■ Isisombululo & neSicelo
-
*Umzekelo : KT-CRP-B25-P45-B
*Udidi lweMveliso : 30W CDMA800MHz iAmplifaya yaMandla aPhakamileyo Umgama omde uFundo oluKhethayo lwangaphandle lwe-Booster Band
-
*Umzekelo : KT-CPS-400-03
*Udidi lweMveliso: 400-470MHz 3 Way Cavity Splitter -
*Imodeli:
*Udidi lweMveliso : Yagi Antenna -
*Umzekelo: KT-4G27-2600
* Udidi lweMveliso: i-lte repeater band4 network booster 4g mobile signal booster 2600
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