I-Kingtone eLungisiweyo yoKhuseleko loLuntu kwi-Bi-Directional Amplifier UHF 400-450MHz 20W Ibhendi eKhethayo eRepeater iRF eDityanisiweyo ye-BDA ye-Walkie Talkie Signal Extender

I-Kingtone eLungisiweyo yoKhuseleko lukawonke-wonke Bi-Directional Amplifier UHF 400-450MHz 20W Ibhendi eKhethayo eRepeater iRF eDityanisiweyo yeBDA yeWalkie Talkie Signal Extender Featured Image

Inkcazelo emfutshane:

Inkqubo ye-Kingtone Bi-Directional Amplifiers yenzelwe ukucombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).I-UHF BDA sisisombululo esiphinda-phindayo esathi sayilwa ngokhuseleko loluntu lwabaphenduli bokuqala engqondweni.Owona msebenzi uphambili we-RF Bi-Directional Amplifiers system kukufumana umqondiso wamandla aphantsi ovela kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isignali yeselula ikwayi...

Uphawu:Kingtone/JIMTOM

Min.Ubungakanani boMyalelo:1 Iqhekeza / Amaqhekeza

Ubunakho bokubonelela:10000 Iqhekeza/Amaqhekeza ngenyanga

Iwaranti:Iinyanga ezili-12

Igama lemveliso:I-Bi Directional Amplifier (BDA)

Umsebenzi:I-BDA ye-Walkie Talkie Signal Extender

Igama elingundoqo:uhf isiphindaphindi sikanomathotholo

Uluhlu lwezakhelo ezilungiselelweyo:400-450MHz

Amandla emveliso elungiselelweyo:2W/5W/10W/20W

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Owona msebenzi uphambili we-RF Bi-Directional Amplifiers system kukufumana umqondiso wamandla aphantsi ovela kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.

Iimpawu eziphambili:
1, Umgca ophezulu we-PA;Ukuzuza kwenkqubo ephezulu;
I-2, iteknoloji ye-ALC ehlakaniphile;
3,Iteknoloji ye-AGC ekrelekrele;
I-4,I-duplex epheleleyo kunye nokwahlukaniswa okuphezulu ukusuka kwi-uplink ukuya kwi-downlink;
5, Ukusebenza okuzenzekelayo ukusebenza kakuhle;
I-6, ubuchule obudibeneyo kunye nokusebenza okuthembekileyo;
7,Uqwalaselo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
8, uyilo lokumelana nemozulu yofakelo lwemozulu yonke;

Inkcazo:

Izinto		Imeko yoVavanyo	Inkcazo		Meno
			Ikhonkco	Ikhonkco lokuthoba
Izakhelo zokuSebenza(MHz)		Ukuphindaphinda ngokuNgena	355-356MHz	366-367MHz	Customized
Ububanzi		Ibhendi yegama	1MHz
Inzuzo (dB)		NgobizoAmandla emveliso-5dB	90±3
Ibhanwidth yesijelo		Ibhendi yegama	25kHz
Amandla emveliso (dBm)		uphawu lokumodareyitha	+33±1	+43±1
I-ALC (dBm)		Isiginali yoNgeniso yongeza i-20dB	Po≤±1
Umfanekiso wengxolo (dB)		Ukusebenza kwi-band(Max. Gain)	≤15
I-Ripple in-band (dB)		Amandla oMphumo oNgameleyo -5dB	≤3
Unyamezelo lwamaxesha (ppm)		Amandla eMphumo yoMbizo	≤0.05
Ixesha lokulibaziseka (thina)		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%
Ukunikezwa Amandla		DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)			Ukhetho

Usetyenziso:
Ukwandisa ukugubungela umqondiso wokuzalisa indawo eyimfama apho umqondiso ubuthathaka okanye ungafumanekiyo.
Ngaphandle: Izikhululo zeenqwelomoya, iMimandla yoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.
Ngaphakathi: Iihotele, amaZiko eMiboniso, amagumbi angaphantsi, iiNdawo zokuthenga, iiOfisi, iiNdawo zokuPakisha njl.njl.