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40dbm 10W DCS1800MHZ mai faɗaɗa siginar wayar hannu mara waya

Takaitaccen Bayani:

Gabatarwa Babban Fasalin Aikace-aikacen & Halittu Ƙayyadaddun Sassan / Garanti Mai Maimaita Wayar Salula A cikin sadarwa, mai maimaita na'urar lantarki ce wacce ke karɓar sigina kuma tana sake tura ta.Ana amfani da masu maimaitawa don tsawaita watsawa ta yadda siginar zata iya ɗaukar nisa mai nisa ko kuma a karɓa a ɗayan ɓangaren toshewar. Akwai nau'ikan maimaitawa iri-iri;mai maimaita tarho shine amplifier a cikin te...


Cikakken Bayani

Tags samfurin

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

Salon salulaMaimaitawa
A cikin sadarwa, mai maimaita na'urar lantarki ce da ke karɓar sigina kuma ta sake tura ta.Maimaitawas ana amfani da su don tsawaita watsawa ta yadda siginar zata iya ɗaukar nisa mai tsayi ko kuma a karɓa a wani gefen toshewar.
Akwai nau'ikan maimaitawa daban-daban;mai maimaita tarho shine amplifier a cikin layin tarho, mai maimaita gani shine da'irar optoelectronic da ke ƙara hasken haske a cikin kebul na fiber optic;kuma mai maimaita rediyo shine mai karɓar rediyo da watsawa wanda ke sake watsa siginar rediyo.

Kingtone Repeaters
An tsara tsarin Kingtone don magance matsalolin siginar wayar hannu mai rauni, wanda ya fi rahusa fiye da ƙara sabon Tashar Base (BTS).Babban aikin tsarin RF Repeaters shine karɓar sigina mai ƙarancin ƙarfi daga BTS ta hanyar watsa mitar rediyo sannan aika siginar ƙararrawa zuwa wuraren da cibiyar sadarwa ba ta isa ba.Hakanan ana ƙara siginar wayar hannu kuma ana watsa shi zuwa BTS ta wata hanya dabam.

Maimaita waya
Ana amfani da wannan don ƙara kewayon siginar waya a cikin layin wayar.Ana amfani da su akai-akai a cikin manyan layukan da ke ɗaukar kira mai nisa.A cikin layin wayar analog wanda ya ƙunshi wayoyi biyu, ya ƙunshi da'irar amplifier da aka yi da transistor wanda ke amfani da wuta daga tushen DC na yanzu don ƙara ƙarfin siginar sauti na yanzu akan layin.Tun da wayar tarho tsarin sadarwa ce mai duplex (bidirectional), biyun waya na ɗauke da siginar sauti guda biyu, ɗaya yana tafiya ta kowace hanya.Don haka masu maimaita tarho dole ne su kasance na biyu, suna haɓaka siginar a bangarorin biyu ba tare da haifar da amsa ba, wanda ke dagula ƙirar su sosai.Masu maimaita waya sune nau'in mai maimaitawa na farko kuma wasu ne daga cikin aikace-aikacen farko na haɓakawa.Haɓaka masu maimaita tarho tsakanin 1900 zuwa 1915 ya sa sabis ɗin waya mai nisa ya yiwu.Duk da haka yawancin igiyoyin sadarwa a yanzu sune fiber optic igiyoyi waɗanda ke amfani da masu maimaita gani (a ƙasa).

Maimaita salula
Wannan mai maimaita rediyo ne don haɓaka liyafar wayar salula a cikin iyakataccen yanki.Na'urar tana aiki kamar ƙaramin tashar salula, tare da eriya ta jagora don karɓar sigina daga hasumiya ta salula mafi kusa, amplifier, da eriyar gida don sake watsa siginar zuwa wayoyin salula na kusa.Ana amfani da shi sau da yawa a cikin gine-ginen ofis na gari.
 

Babban fasali

Babban fasali na mai maimaitawa:
Babban layi na 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;
Kulawa na gida da na nesa (na zaɓi) tare da ƙararrawar kuskure ta atomatik & iko mai nisa;
Zane mai hana yanayi don shigar da duk yanayin yanayi;

Aikace-aikace & yanayi

DCS 1800Mha aikace-aikacen maimaita siginar wayar hannu
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.

iyaka = 
 iyaka =
 

Ƙayyadaddun bayanai

Abubuwa

Yanayin Gwaji

Ƙayyadaddun bayanai

Uplink

Downlink

Mitar Aiki (MHz)

Mitar Suna

1710-1785MHz

1805-1880MHz

Samun (dB)

Ƙarfin Ƙarfin Ƙarfin Ƙarfi-5dB

95±3

Ƙarfin fitarwa (dBm)

GSM modulating sigina

33

40

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

RibaDaidaita 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/OPort

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 1.6 watanni don kayan haɗi

∎ mai ba da lamba ■ Magani & Aikace-aikace

  • Misali: KTWTI-7-08/2.5VG
    *Kasuwancin samfur: G Antenna Rufe na cikin gida

  • Misali: KT-TRP-B15-P45-B
    *Kasuwancin Samfura: 30W Tetra800MHZ masu maimaita zaɓin Band

  • Misali: KT-IRP-B15-P33-B
    *Kasuwancin samfur: 2W IDEN800 + 33dBm Mai Maimaita Maɓalli

  • Samfura: KT-GW20
    *Kasuwancin samfur: Ƙananan farashin 2100mhz wcdma mai maimaita siginar wayar hannu mai haɓaka siginar amplificador celular


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