2W GSM900MHz Ukudibanisa umoya ngaphandle kweRhafu yokuHamba okuPhindayo

2W GSM900MHz Air Coupling wireless Frequency Shifting Repeater Featured Image

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Intshayelelo Isicelo seMpawu eziPhambili kunye nemeko yokuCaciswa kweeNxalenye / isiQinisekiso 2W GSM900MHz Isiphatho soMoya esiQinisa ukuHamba ngokuPhindiweyo siyilelwe ukusombulula iingxaki zesignali yefowuni ebuthathaka, ebiza ixabiso eliphantsi kunokongeza iSitishi esitsha (i-BTS). Ngokwendlela yokufumana isiginali ye-BTS liCandelo loMnikeli, zimbini iintlobo ze-FSR ezikhoyo: 1. I-Cable-Access FSR: Ukufumana umqondiso we-BTS ngokudibanisa ngqo okuvaliwe kwi-BTS (Kuyacetyiswa); 2. Ukufikelela ngaphandle kweFSR: Ukufumana uphawu lwe-BTS vi ...

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Intshayelelo
Eyona nto iphambili
Ukusetyenziswa kunye nemeko
Ukucaciswa
Icandelo / iwaranti

: 2W GSM900MHz Umoya Ukudibanisa Ukuhamba rhoqo Phindaphinda yenzelwe ukusombulula iingxaki zesignali yefowuni ebuthathaka, ebiza kakhulu kunokongeza iSitishi seSiseko esitsha (BTS).

Ngokwendlela yokufumana isiginali ye-BTS liCandelo le-Donor, zimbini iintlobo ze-FSR ezikhoyo:
1. Ukufikelela kwiCable-FSR: Ukufumana isiginali ye-BTS ngokudibanisa ngokuthe ngqo kwi-BTS (Kuyacetyiswa);
2. I-FSR engenazingcingo: Ukufumana umqondiso we-BTS nge-Donor Antenna (iyasebenza xa kungekho liso lokujonga linokujongwa phakathi kweYunithi yabaNikeli kunye neYunithi ekude njengoko kufakwa i-Donor Unit kwi-BTS tower).

Zombini ezi ntlobo ze-FSR zinokuhlelwa ngokwamacandelwana ama-2 ngokobukho bekhonkco rhoqo:
1. Kwi-band FSR: Ukuhamba rhoqo kwekhonkco kungaphakathi kwebhendi esebenzayo ye-BTS;
2. I-Out-of-Band FSR: Ikhonkco lokuhamba rhoqo ngaphandle kwebhendi ye-BTS.

Eyona nto iphambili: Iimpawu eziphambili
1. Ukuzahlula okuphezulu uyilo olupheleleyo oluphindwe kabini, kulula ukuyifaka.
2. Inani eliphantsi lengxolo, phezulu ufumana uvakalelo.
3. Ngomsebenzi we-ALC kunye neMLC ukuqinisekisa amandla ombane azinzileyo.
4. Ukusetyenziswa kwamandla okuphantsi, ukhuselo lwendalo kunye nokonga umbane.
5. Uyilo lwesakhiwo seemodyuli, ngokulula ukuphucula inkqubo.
6. Isixhobo sokucoca ulwelo oluphezulu se-Q kunye ne-SAW yomphezulu wobushushu be-acoustic wave, ephezulu ngaphandle kokukhatywa kwebhendi.
7. Sebenzisa ulungelelwaniso oluphezulu kakhulu kwihlabathi, ukumodareyitha okuphantsi kwe-LDMOS yokukhulisa amandla.
8. Sebenzisa i-PLL yedijithali ehambele phambili, i-TCXO, itekhnoloji ye-OCXO, uzinzo rhoqo kunye nokuchaneka okuphezulu.
9. Umsebenzi ogqibeleleyo wokujonga umsebenzi wothungelwano lwasekhaya.
10. Umsebenzi wokuyila ongenawo amanzi kuyo yonke imozulu ngaphakathi nangaphandle.

Ukusetyenziswa kunye nemeko: Izicelo
    Ukwandisa isigubungelo somqondiso wokugcwalisa indawo engaboniyo apho uphawu lubuthathaka
okanye ayifumaneki.
   Ngaphandle: Izikhululo zeenqwelo moya, iiNgingqi zoKhenketho, iikhosi zegalufa, iitonela, iifektri, izithili zemigodi, iilali njl.
   Ngaphakathi: Iihotele, amaZiko oMboniso, Amagumbi angaphantsi, Ukuthenga
IiMall, iiOfisi, ukupakisha amaqashiso njl.
Isebenza ikakhulu kwimeko enjalo:
    Umphindayo unokufumana indawo yokufaka enokuthi ifumane umqondiso we-BTS omsulwa kwinqanaba elomeleleyo ngokwaneleyo njengoko inqanaba le-Rx kwindawo ephindayo kufuneka libe ngaphezulu kwe-70dBm;
    Kwaye unokuhlangabezana nemfuno yokwahlulahlula i-eriyali ukunqanda ukususwa ngokwakho.

Ukucaciswa

Ukucaciswa kweYunithi yabanikeli：

Izinto		Imeko yokuvavanya	Ukucaciswa
			Uplink	Ezantsi
Ukusebenza rhoqo (MHz)		Ukuphindaphindwa kwegama	890-915MHz	Ngama-935-960MHz
Rhoqo Uluhlu(MHz)		Ukuphindaphindwa kwegama	1.5G okanye 1.8G
Ukufumana (dB)		Isiphumo soMbane esingu-5dB	50 ± 3（Isibini esitshatileyo）
			＞80（Fumana umoya）
Imveliso yamandla (dBm)		Umqondiso wokumodareyitha we-GSM	0（Isibini esitshatileyo）	37
			33（Fumana umoya）	37
I-ALC (dBm)		Igalelo loNgeniso longeza i-20dB	△Po≤ ±1
Umzobo wengxolo (dB)		Ukusebenza kwi-band（Ubukhulu. Ukuzuza）	.5
Ukugqabhuka kwi-band (dB)		Isiphumo soMbane esiKhethiweyo -5dB	≤3
Ukunyamezelana rhoqo (ppm)		Amandla okuPhuma kwegama	0.0.05
Ukulibaziseka kwexesha (kuthi)		Ukusebenza kwi-band	.5
Impazamo yeSigaba sePeak (°)		Ukusebenza kwi-band	Iifayile ezingama-20
Impazamo yeSigaba seRMS (°)		Ukusebenza kwi-band	.5
Inqanaba lokuLungiswa koLungiso (dB)		Isiphumo soMbane esiKhethiweyo -5dB	1dB
Ukuzuza Uhlengahlengiso Range(dB)		Isiphumo soMbane esiKhethiweyo -5dB	≥30
Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)	10dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.0
	20dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.0
	30dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.5
Ukuncitshiswa kwemodareyitha		Ukusebenza kwi-band	Yiza-45
Ukukhutshwa okungathandekiyo (dBm)	9kHz-1GHz	BW: 30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW: 30KHz	≤-30	≤-30
VSWR		I-BS / MS yezibuko	1.5
Mna / O Izibuko		N-Ibhinqa
Ukungqinisisa		50ohm
Ubushushu obuSebenzayo		-25 ° C ~ + 55 ° C
Ubuntu bezizalwane		Ubukhulu. 95%
MTBF		Min. Iiyure 100000
Ukunikezwa Amandla		Inkcazo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi woBeko-kude		I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla
Imodyuli yoLawulo olude		I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion ehlawulelwayo

Ukucaciswa kweYunithi ekude：

Izinto		Imeko yokuvavanya	Ukucaciswa
			Uplink	Ezantsi
Ukusebenza rhoqo (MHz)		Ukuphindaphindwa kwegama	890-915MHz	Ngama-935-960MHz
Rhoqo Uluhlu(MHz)		Ukuphindaphindwa kwegama	1.5G okanye 1.8G
Ukufumana (dB)		Isiphumo soMbane esingu-5dB	95 ± 3
Imveliso yamandla (dBm)		Umqondiso wokumodareyitha we-GSM	37	33
I-ALC (dBm)		Igalelo loNgeniso longeza i-20dB	△Po≤ ±1
Umzobo wengxolo (dB)		Ukusebenza kwi-band（Ubukhulu. Ukuzuza）	.5
Ukugqabhuka kwi-band (dB)		Isiphumo soMbane esiKhethiweyo -5dB	≤3
Ukunyamezelana rhoqo (ppm)		Amandla okuPhuma kwegama	0.0.05
Ukulibaziseka kwexesha (kuthi)		Ukusebenza kwi-band	.5
Impazamo yeSigaba sePeak (°)		Ukusebenza kwi-band	Iifayile ezingama-20
Impazamo yeSigaba seRMS (°)		Ukusebenza kwi-band	.5
Inqanaba lokuLungiswa koLungiso (dB)		Isiphumo soMbane esiKhethiweyo -5dB	1dB
Ukuzuza Uhlengahlengiso Range(dB)		Isiphumo soMbane esiKhethiweyo -5dB	≥30
Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)	10dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.0
	20dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.0
	30dB	Isiphumo soMbane esiKhethiweyo -5dB	± 1.5
Ukuncitshiswa kwemodareyitha		Ukusebenza kwi-band	Yiza-45
Ukukhutshwa okungathandekiyo (dBm)	9kHz-1GHz	BW: 30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW: 30KHz	≤-30	≤-30
VSWR		I-BS / MS yezibuko	1.5
Mna / O Izibuko		N-Ibhinqa
Ukungqinisisa		50ohm
Ubushushu obuSebenzayo		-25 ° C ~ + 55 ° C
Ubuntu bezizalwane		Ubukhulu. 95%
MTBF		Min. Iiyure 100000
Ukunikezwa Amandla		Inkcazo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi woBeko-kude		I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla
Imodyuli yoLawulo olude		I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion ehlawulelwayo

Icandelo / iwaranti

Iinyanga ezili-12 zokuphindaphinda

Iinyanga ezi-6 zokufumana izixhobo

■ umthengisi wempikiswano ■ Isisombululo kunye nokusetyenziswa

* Umzekelo:
* Udidi lweMveliso: i-kingtone 2g 3g 4g yokuphakamisa uphawu lwebhendi kathathu
Umzekelo: KT-DRP-B75-P45-B
Udidi lweMveliso: 30W 2g 3g 4g DCS1800MHz Ibhendi ekhethiweyo yokuphinda umqondiso weselfowuni
Umzekelo: KT-4G-2600
Udidi lweMveliso: 10w 2600Mhz 4g yesikhulisi seselfowuni Isiphinda-phindo seseli sokuphinda kwakhona kwindawo yasemaphandleni
* Umzekelo:
Udidi lweMveliso: Imveliso 9