I-Kingtone Ngokwezifiso Ukuphepha Komphakathi I-Bi-Directional Amplifier UHF 400-450MHz 20W Isiphindaphinda Sebhendi Esikhethiwe I-RF Ehlanganisiwe ye-BDA ye-Walkie Talkie Signal Extender

I-Kingtone Ngokwezifiso Ukuphepha Komphakathi Kwe-Bi-Directional Amplifier UHF 400-450MHz 20W Isiphindaphindi Sebhendi Esikhethiwe I-RF Ehlanganisiwe ye-BDA ye-Walkie Talkie Signal Extender Isithombe Esifakiwe

Incazelo emfushane:

Uhlelo lwe-Kingtone Bi-Directional Amplifiers luklanyelwe ukuxazulula izinkinga zesignali yeselula ebuthakathaka, eshibhe kakhulu kunokwengeza i-Base Station entsha (BTS).I-UHF BDA iyisixazululo esiphindayo esaklanywa kucatshangwa ngabaphenduli bokuqala bokuphepha komphakathi.Ukusebenza okuyinhloko kohlelo lwe-RF Bi-Directional Amplifiers ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyi...

Ibhrendi:I-Kingtone/JIMTOM

Inani elincane le-oda:1 Ucezu/Izingcezu

Ikhono Lokuhlinzeka:10000 Ucezu/Izingcezu Ngenyanga

Isiqinisekiso:Izinyanga ezingu-12

Igama Lomkhiqizo:I-Bi Directional Amplifier (BDA)

Umsebenzi:I-BDA ye-Walkie Talkie Signal Extender

Igama elingukhiye:uhf umsakazo ophindayo

Ububanzi Befrikhwensi Obungokwezifiso:400-450MHz

Amandla Okukhipha Ngokwezifiso:2W/5W/10W/20W

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukusebenza okuyinhloko kohlelo lwe-RF Bi-Directional Amplifiers ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe ku-BTS ngendlela ehlukile.

Izici Eziyinhloko:
1,I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
2,I-Intelligent ALC technology;
3,I-Intelligent AGC technology;
4,I-duplex egcwele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
5, Ukusebenza okuzenzakalelayo ukusebenza okulula;
6,Isu elihlanganisiwe nokusebenza okuthembekile;
7,Ukuqapha kwendawo kanye nerimothi (kuyakhetheka) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
8, Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Ukucaciswa:

Izinto		Isimo sokuhlola	Ukucaciswa		I-Meno
			Uplink	Isixhumanisi esingezansi
Imvamisa yokusebenza(MHz)		Imvamisa Yokuzisholo	355-356MHz	366-367MHz	Ngokwezifiso
Umkhawulokudonsa		Ibhendi Yokuzisholo	1MHz
Inzuzo(dB)		NgokuzisholoAmandla Okukhiphayo-5dB	90±3
Umkhawulokudonsa wesiteshi		Ibhendi Yokuzisholo	25kHz
Amandla Okukhipha (dBm)		isignali yokumodela	+33±1	+43±1
I-ALC (dBm)		Isiginali Yokufaka engeza u-20dB	Po≤±1
Umfanekiso Womsindo (dB)		Ukusebenza kubhendi(Inzuzo Enkulu)	≤15
I-Ripple in-band (dB)		Amandla Okukhipha Amagama -5dB	≤3
Ukubekezelela Imvamisa (ppm)		Amandla Okukhipha Amagama	≤0.05
Ukubambezeleka kwesikhathi (thina)		Ukusebenza ku-band	≤5
Thola Isinyathelo Sokulungisa (dB)		Amandla Okukhipha Amagama -5dB	1dB
I-Gain Adjustment Range(dB)		Amandla Okukhipha Amagama -5dB	≥30
Thola Umugqa Olungisekayo(dB)	10dB	Amandla Okukhipha Amagama -5dB	±1.0
	20dB	Amandla Okukhipha Amagama -5dB	±1.0
	30dB	Amandla Okukhipha Amagama -5dB	±1.5
I-Inter-modulation Attenuation (dBc)		Ukusebenza ku-band	≤-45
I-Spurious Emission(dBm)	9kHz-1GHz	BW:30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW:30KHz	≤-30	≤-30
I-VSWR		Imbobo ye-BS/MS	1.5
I/O Port		N-Owesifazane
Impedance		50ohm
Izinga Lokushisa Lokusebenza		-25°C ~+55°C
Umswakama Ohlobene		Ubukhulu.95%
Ukunikezwa kwamandla kagesi		I-DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)			Inketho

Izicelo:
Ukwandisa ukumbozwa kwesignali yendawo eyimpumputhe yesignali yokugcwalisa lapho isignali ibuthaka noma ingatholakali khona.
Ngaphandle: Izikhumulo Zezindiza, Izifunda Zezokuvakasha, Izifundo Zegalofu, Imigudu, Amafekthri, Izifunda Zezimayini, Imizana njll.
Ngaphakathi: Amahhotela, Izikhungo Zemibukiso, Izindlu ezingaphansi, Izitolo Zokuthenga, Amahhovisi, Izitolo Zokupakisha njll.