waje 5Watt 37dbm gsm 900 1800 2g 3g mai maimaita wayar hannu

Takaitaccen Bayani:

Gabatarwa Babban Fasalin Aikace-aikacen & Yanayin Takaddun Sassan / Garanti GSM900/DCS1800 5W Band Selective Repeaters (KT-G/DRP-B25/75-P37-B) An tsara tsarin maimaicin Kingtone don magance matsalolin siginar wayar hannu mai rauni, wanda ya fi rahusa fiye da ƙara sabon sabon siginar wayar hannu. Tashar Base (BTS).Babban aikin tsarin RF Repeaters shine karɓar sigina mai ƙarancin ƙarfi daga BTS ta hanyar watsa mitar rediyo sannan aika siginar haɓakawa zuwa wuraren da cibiyar sadarwa ke rufe ...

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Cikakken Bayani

Tags samfurin

Gabatarwa
Babban fasali
Aikace-aikace & yanayi
Ƙayyadaddun bayanai
Sassan / Garanti

GSM900/DCS1800 5W Band Zaɓaɓɓen Maimaitawa(KT-G/DRP-B25/75-P37-B)

An ƙirƙira tsarin Kingtone Repeaters don magance matsalolin siginar wayar hannu mara ƙarfi, wanda ya fi arha fiye da ƙara sabon Tashar Base (BTS).Babban aikin tsarin RF Repeaters shine karɓar ƙasa kaɗan-siginar wutar lantarki daga BTS ta hanyar watsa mitar rediyo sannan aika siginar da aka haɓaka zuwa wuraren da kewayon cibiyar sadarwa bai isa ba.Hakanan ana ƙara siginar wayar hannu kuma ana watsa shi zuwa BTS ta wata hanya dabam.

Babban fasali: Babban Siffofin
◇ High linearity PA;Babban riba;
◇ Fasahar ALC mai hankali;
◇ Cikakken duplex da babban keɓewa daga sama zuwa ƙasa;
◇ Aiki ta atomatik dacewa aiki;
◇ Haɗin fasaha tare da ingantaccen aiki;
◇ Ana iya saita bandwidth daga 5-25MHz a rukunin aiki.
◇ Kulawa na gida da na nesa (na zaɓi) tare da ƙararrawa kuskure ta atomatik & iko mai nisa;
◇ Tsarin yanayin yanayi don shigar da duk yanayin yanayi;

Aikace-aikace & yanayi

Aikace-aikace
Don faɗaɗa kewayon siginar cika sigina makafi inda sigina yayi rauni
ko babu.
Waje: Filayen Jiragen Sama, Yankunan Yawon shakatawa, Kwas ɗin Golf, Ramin Ruwa, Masana'antu, Gundumomin Haƙar ma'adinai, Ƙauye da sauransu.
Cikin gida: otal-otal, wuraren baje koli, ginshiƙai, Siyayya
Malls, ofisoshi, guraben kaya da dai sauransu.
Ya fi dacewa ga irin wannan yanayin:
Mai maimaitawa zai iya samun wurin shigarwa wanda zai iya karɓar siginar BTS mai tsabta a matakin da ya dace kamar yadda Matsayin Rx a wurin mai maimaita ya kamata ya zama fiye da -70dBm;

Kuma zai iya biyan buƙatun keɓewar eriya don guje wa karkatar da kai.

Ƙayyadaddun bayanai

Ƙididdiga na Fasaha

Abubuwa		Yanayin Gwaji	Ƙayyadaddun bayanai
			Uplink	Downlink
Mitar Aiki (MHz)		Mitar Suna	890-915MHz	935-960MHz
			1710-1785MHz	1805-1880MHz
Samun (dB)		Na sunaƘarfin fitarwa-5dB	95±3
Ƙarfin fitarwa (dBm)		GSM modulating sigina	33	37
ALC (dBm)		Siginar shigarwa ƙara 20dB	△Po≤±1
Hoton amo (dB)		Yin aiki a cikin band(Max.Riba)	≤5
Ripple in-band (dB)		Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	≤3
Haƙurin Mitar (ppm)		Ƙarfin Fitar da Ƙarfi	≤0.05
Jinkirin Lokaci (mu)		Yin aiki a cikin band	≤5
Kuskuren lokaci kololuwa(°)		Yin aiki a cikin band	≤20
Kuskuren Mataki na RMS (°)		Yin aiki a cikin band	≤5
Samun Daidaita Mataki (dB)		Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	1 dB
Samun Daidaita Range(dB)		Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	≥30
Samun Layi Mai Daidaitawa (dB)	10 dB	Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	± 1.0
	20dB ku	Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	± 1.0
	30dB ku	Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB	± 1.5
Inter-modulation Attenuation (dBc)		Yin aiki a cikin band	≤-45
Zubar da iska (dBm)	9kHz-1GHz	BW: 30 kHz	≤-36	≤-36
	1GHz-12.75GHz	BW: 30 kHz	≤-30	≤-30
VSWR		BS/MS Port	1.5
I/O Port		N-Mace
Impedance		50ohm ku
Yanayin Aiki		-25°C ~+55°C
Danshi mai Dangi		Max.95%
Farashin MTBF		Min.100000 hours
Tushen wutan lantarki		DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%)
Ayyukan Kulawa Na Nisa		Ƙararrawa na ainihi don Matsayin Ƙofa, Zazzabi, Samar da Wuta, VSWR, Ƙarfin fitarwa
Module Ikon Nesa		RS232 ko RJ45 + Wireless Modem + Cajin Li-ion Baturi

Sassan / Garanti

Garanti na shekara 1, watanni 6 don kayan haɗi

∎ mai ba da lamba ■ Magani & Aikace-aikace

Saukewa: WI218518
*Kashi na samfur: WCDMA Pico ICS Maimaitawa
*Model:
*Kashi na samfur: kingtone 2g 3g 4g mai haɓaka siginar band mai sau uku
Misali: KT-WRP-B60-P43-B
*Kasuwancin samfur: 20Watt 43dbm umts 3g 2100MHz mai haɓaka siginar wayar salula
* Samfura: KT-G/DRP-B25/75-P40-B
*Kashi na samfur: 40dbm GSM900/DCS1800 10W Band Selective Repeater gsm dogon nisa maimaitawa