ngaphandle 5Watt 37dbm gsm 900 1800 2g 3g iphinda iselula

yangaphandle 5Watt 37dbm gsm 900 1800 2g 3g mobile uphinda umfanekiso ofakiweyo

Inkcazelo emfutshane:

Intshayelelo yeSicelo esiPhambili&neemeko zeNkcazo yaMacandelo/Iwaranti GSM900/DCS1800 5W iBand Selective Repeaters (KT-G/DRP-B25/75-P37-B) Inkqubo yeKingtone Repeaters iyilelwe ukusombulula iingxaki zesignali yeselula ebuthathaka, enexabiso eliphantsi kakhulu kunokongeza isixhobo esitsha. Isitishi esisisiseko (BTS).Umsebenzi ophambili we-RF Repeaters system kukufumana umqondiso wamandla aphantsi osuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho inethiwekhi...

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo
Eyona nto iphambili
Isicelo&imeko
Inkcazo
Amacandelo / Iwaranti

GSM900/DCS1800 5W iBand eKhethekileyo ephinda-phindayo(KT-G/DRP-B25/75-P37-B）

Inkqubo ye-Kingtone Repeaters yenzelwe ukusombulula iingxaki zesignali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Ukusebenza okuphambili kwe-RF Repeaters system kukufumana okuphantsi-isignali yamandla esuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko idlulisele isignali eyandisiweyo 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;
◇ 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;

Isicelo&imeko

Usetyenziso
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

IiNgcaciso zobuGcisa

Izinto		Imeko yoVavanyo	Inkcazo
			Ikhonkco	Ikhonkco lokuthoba
Izakhelo zokuSebenza(MHz)		Ukuphindaphinda ngokuNgena	890-915MHz	935-960MHz
			1710 - 1785MHz	1805-1880MHz
Inzuzo (dB)		NgobizoAmandla emveliso-5dB	95±3
Amandla emveliso (dBm)		Isiginali yokumodareyitha ye-GSM	33	37
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
Ukufumana uHlelo lokuLungisa (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/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

Amacandelo / Iwaranti

Iwaranti yonyaka o-1, iinyanga ezi-6 kwizincedisi

■ qhagamshelana nomthengisi ■ Isisombululo & neSicelo

Imodeli: WI218518
*Udidi lweMveliso : WCDMA Pico ICS Repeater
*Imodeli:
*Udidi lweMveliso : kingtone 2g 3g 4g triple band signal booster
*Umzekelo : KT-WRP-B60-P43-B
* Udidi lweMveliso: 20Watt 43dbm umts 3g 2100MHz i-booster yefowuni yefowuni ephindaphindayo
*Umzekelo : KT-G/DRP-B25/75-P40-B
*Udidi lweMveliso: 40dbm GSM900/DCS1800 10W Ibhendi eKhethayo iRepeater gsm umgama omde ophindayo