10W 3g dib u soo celinta dibadda UMTS 2100MHz

Sharaxaad Gaaban:

Horudhac Codsiga Muhiimka ah & Muuqaalo Tilmaamaya Qaybaha/Dammaanadda Nidaamka Ku Celiyeyaasha Kingtone waxaa loogu talagalay in lagu xalliyo mashaakilaadka signalada mobilada ee daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters waa in laga helo signalka tamarta yar ee BTS iyada oo loo marayo gudbinta soo noqnoqda raadiyaha ka dibna u gudbiya signalka la xoojiyay meelaha daboolka shabakadu ku filnayn.Iyo mo...

Email noogu soo dir U soo deji sidii PDF

Faahfaahinta Alaabta

Tags Product

Hordhac
Tilmaamaha ugu muhiimsan
Codsiga& xaaladaha
Tilmaamid
Qaybaha/Dammaanadda

: Nidaamka soo noqnoqda ee Kingtone waxaa loogu talagalay in lagu xalliyo dhibaatooyinka calaamadaha mobilada ee daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters waa in laga helo signalka tamarta yar ee BTS iyada oo loo marayo gudbinta soo noqnoqda raadiyaha ka dibna u gudbiya signalka la xoojiyay meelaha daboolka shabakadu ku filnayn.Iyo calaamada mobilada sidoo kale waa la xoojiyay oo loo gudbiyaa BTS iyada oo loo sii marayo jihada ka soo horjeeda.

Tilmaamaha ugu muhiimsan

Tilmaamaha soo noqnoqda:
1, Khadka sare ee PA;Faa'iidada nidaamka sare;
2, ALC intelligent technology;
3, Duplex buuxa iyo go'doon sare laga bilaabo uplink ilaa downlink;
4, Hawlgal toos ah oo ku habboon hawlgalka;
5, Farsamo isku dhafan oo leh waxqabad lagu kalsoonaan karo;
6, La socodka deegaanka iyo fogaanta (ikhtiyaarka) oo leh qaylo-dhaanta cilladda tooska ah & kontoroolka fog;
7, design Weatherproof ee rakibaadda hawada oo dhan;

Codsiga& xaaladaha

umt/wcdma 2100mhz 3g celinta Codsiyada
Si loo balaadhiyo daboolka calaamada buuxinta aagga indha la'aanta ee calaamaduhu daciif yihiin
ama aan la heli karin.
Banaanka: Garoomada Diyaaradaha, Gobolada Dalxiiska, Koorasyada Golf-ka, Tunnel-ka, Warshadaha, Degmooyinka Macdanta, Tuulooyinka iwm.
Gudaha: Hoteelada, Xarumaha Bandhiga, Qaybaha Hoose, Wax iibsiga
Suuqyada, Xafiisyada, Baakadaha Baakadaha iwm.
Inta badan waxay khusaysaa kiiskan:
Soo-celinta waxay heli kartaa meel rakibaadda taasoo heli karta calaamadda BTS saafi ah heer ku filan oo xooggan maadaama heerka Rx ee goobta soo noqnoqda uu ka badan yahay -70dBm;
Oo buuxin kara shuruudaha go'doominta anteenada si looga fogaado is-hawlgalayaasha.

Tilmaamid

Walxaha			Xaaladda Imtixaanka	Tilmaamid
				Uplink	Downlink
Inta jeer ee shaqada (MHz)			Soo noqnoqoshada magaca	1920 – 1980kiiMHz	2110 - 2170MHz
Gain(dB)			Awood-soo-saarka magaca-5dB	95±3
Awoodda wax soo saarka (dBm)			GSM modulating signal	33	40
ALC (dBm)			Signal-gelinta wax-soo-gelinta ku dar 20dB	△Po≤±1
Sawirka qaylada (dB)			Ka shaqaynta gudaha-band(Max.Faa'iido)	≤5
Ripple in-band (dB)			Awoodda soo-saarka magaca-5dB	≤2.0 (3.84MHz)
Dib u dhigista waqtiga (annaga)			Ka shaqaynta gudaha-band	≤5
EVM(%)			Ka shaqaynta gudaha-band	≤12.5
PCDE (dB)			Ka shaqaynta gudaha-band	≤35
ACLR(dBc)	±5MHz		Ka shaqaynta gudaha-band	≥-45
	±10MHz		Ka shaqaynta gudaha-band	≥-50
Talaabada Hagaajinta Helitaanka (dB)			Awoodda soo-saarka magaca-5dB	1dB
Faa'iidoQiyaasta hagaajinta(dB)			Awoodda soo-saarka magaca-5dB	≥30
Hel toosan la hagaajin karo (dB)		10dB	Awoodda soo-saarka magaca-5dB	±1.0
		20dB	Awoodda soo-saarka magaca-5dB	±1.0
		30dB	Awoodda soo-saarka magaca-5dB	±1.5
Sii daynta wasakhda ah (dBm)		9kHz-1GHz	BW:30KHz	≤-36	≤-36
		1GHz-12.75GHz	BW:30KHz	≤-30	≤-30
VSWR			BS/MS Dekadda	1.5
I/ODekedda			N-Dumar
Caqabada			50ohm
Heerkulka shaqada			-25°C~+55°C
Qoyaanka Qaraabada			Max.95%
MTBF			Min.100000 saacadood
Bixinta Korontada			DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Shaqada Kormeerka Fog			Alaarmiga waqtiga-dhabta ah ee Heerka Albaabka, Heerkulka, Korontada, VSWR, Awood-soo-saarka
Module Control Fog			RS232 ama RJ45 + Wireless Modem + Battery Li-ion La Dalaci karo