20Watt 43dbm umts 3g 2100MHz chizindikiro cha foni yam'manja Obwerezabwereza

20Watt 43dbm umts 3g 2100MHz chizindikiro cha foni yam'manja Zowonjezera Zomwe Zikuwonetsedwa

Kufotokozera Kwachidule:

Mau oyamba Mainfeature Application&scenarios Specification Parts/Warranty Kingtone Repeaters system idapangidwa kuti ithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Ntchito yayikulu ya RF Repeaters system ndikulandila siginecha yamphamvu yotsika kuchokera ku BTS kudzera pawayilesi yawayilesi ndikutumiza siginecha yokwezeka kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo mo...

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mawu Oyamba
Nkhani yayikulu
Ntchito & zochitika
Kufotokozera
Magawo/Chitsimikizo

: KingtoneWobwerezabwerezas adapangidwa kuti athetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Main ntchito ya RFWobwerezabwerezas dongosolo ndi kulandira chizindikiro cha mphamvu zochepa kuchokera ku BTS kudzera pa wailesi ya frequency transmission ndiyeno kufalitsa chizindikiro chokwezera kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo siginecha yam'manja imakulitsidwanso ndikutumizidwa ku BTS kudzera mbali ina.

Nkhani yayikulu

umts 3g 2100 repeater Features:
1, High linearity PA;Kupindula kwakukulu kwadongosolo;
2, Intelligent ALC luso;
3, Full duplex komanso kudzipatula kwapamwamba kuchokera ku uplink kupita ku downlink;
4, Automatic Operation yabwino ntchito;
5, Integrated njira ndi ntchito odalirika;
6, Kuyang'anira kwanuko komanso kutali (ngati mukufuna) yokhala ndi alamu yangozi yokha & chiwongolero chakutali;
7, Kupanga kwanyengo yoyika nyengo zonse;

Ntchito & zochitika

3G UMTS WCDMA REPEATER Mapulogalamu

Kukulitsa kufalikira kwa ma siginecha amtundu wakhungu wodzaza pomwe chizindikiro ndi chofooka
kapena osapezeka.
Panja: Mabwalo a ndege, Madera Oyendera alendo, Maphunziro a Gofu, Tunnel, Mafakitole, Maboma a Migodi, Midzi ndi zina.
M'nyumba: Mahotela, Malo Owonetserako, Zipinda Zapansi, Zogula
Malo ogulitsira, Maofesi, Malo Olongedza, etc.
Zimagwiritsidwa ntchito makamaka pazochitika zotere:
Wobwereza amatha kupeza malo osungira omwe angalandire chizindikiro choyera cha BTS pamlingo wokwanira monga Rx Level mu malo obwereza ayenera kukhala oposa -70dBm;
Ndipo amatha kukwaniritsa kufunikira kwa kudzipatula kwa mlongoti kuti apewe kudzidzidzimutsa.

m'lifupi=

Kufotokozera

Zinthu			Mkhalidwe Woyesera	Kufotokozera
				Uplink	Tsitsani
Nthawi zambiri (MHz)			Mwadzina Frequency	1920-1980MHz	2110-2170MHz
Kupeza (dB)			Nominal Output Power-5dB	95 ±3
Mphamvu Zotulutsa (dBm)			Chizindikiro cha GSM modulating	37	43
ALC (dBm)			Lowetsani Signal onjezani 20dB	△Po≤±1
Chithunzi cha Phokoso (dB)			Kugwira ntchito mu band(Max.Kupindula）	≤5
Ripple mu-band (dB)			Mphamvu Yotulutsa Mwadzina -5dB	≤2.0 (3.84MHz)
Kuchedwa kwa Nthawi (ife)			Kugwira ntchito mu band	≤5
EVM(%)			Kugwira ntchito mu band	≤12.5
PCDE (dB)			Kugwira ntchito mu band	≤35
ACLR(dBc)	±5MHz		Kugwira ntchito mu band	≥-45
	±10MHz		Kugwira ntchito mu band	≥-50
Gain Adjustment Step (dB)			Mphamvu Yotulutsa Mwadzina -5dB	1dB pa
KupindulaKusintha Range(dB)			Mphamvu Yotulutsa Mwadzina -5dB	≥30
Pezani Linear Yosinthika (dB)		10dB pa	Mphamvu Yotulutsa Mwadzina -5dB	±1.0
		20dB pa	Mphamvu Yotulutsa Mwadzina -5dB	±1.0
		30dB pa	Mphamvu Yotulutsa Mwadzina -5dB	±1.5
Kutulutsa kwachinyengo (dBm)		9kHz-1GHz	BW: 30KHz	≤-36	≤-36
		1GHz-12.75GHz	BW: 30KHz	≤-30	≤-30
Chithunzi cha VSWR			BS / MS Port	1.5
Ine/OPort			N-Mkazi
Kusokoneza			50ohm pa
Kutentha kwa Ntchito			-25 ° C+55°C
Chinyezi Chachibale			Max.95%
Mtengo wa MTBF			Min.100000 maola
Magetsi			DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Ntchito Yoyang'anira Akutali			Alamu yanthawi yeniyeni ya Mkhalidwe wa Pakhomo, Kutentha, Magetsi, VSWR, Mphamvu Zotulutsa
Remote Control Module			RS232 kapena RJ45 + Wireless Modem + Chargeable Li-ion Battery

Magawo/Chitsimikizo

12months kwa repeater , .6months kwa Chalk

■ Lumikizanani ndi ogulitsa ■ Kuthetsa & Kugwiritsa Ntchito

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