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2W TETRA UHF BDA 400mhz band zaɓaɓɓen mai maimaitawa

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  • 2W TETRA UHF BDA 400mhz band zaɓaɓɓen mai maimaitawa

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Gabatarwa Main Feature Application&Scenarios Specification Parts/ Garanti 2W TETRA 400mhz band selective repeater Kingtone Repeaters An tsara tsarin sautin ringi 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.Kuma mobil...


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Tags samfurin

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

2W TETRA 400mhz band zaɓaɓɓen mai maimaitawa
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 Siffofin
◇ High linearity PA;Babban tsarin riba
◇ Fasahar ALC mai hankali
◇ Cikakken duplex da keɓewa mai girma
◇ Tace mai kaifi
◇ Aiki ta atomatik dacewa aiki
◇ Modular ƙirar ƙirar sauƙi don kiyayewa
◇ Ikon nesa / saka idanu / ƙararrawa ta hanyar RF MODEM ko Ethernet
◇ IP65 chassis zane don aikace-aikacen gida da waje

Aikace-aikace & yanayi

Maimaita 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.
iyaka = 
iyaka = 
 iyaka =

Ƙayyadaddun bayanai

Abubuwa

Maimaita band TETRA450 mai zaɓi

YawanciRage(na musamman)

Uplink

450-455MHz

Downlink

450-455MHz

Ƙarfin fitarwa

Uplink

Min +23dBm -+33dBm

Downlink

Min.+ 30dBm - +43dBm

Bandwidth mai aiki

Ana samun bandwidth iri-iri akan buƙata

Riba

Min.90dB ku

AGCSarrafa Range 

Min 30dB (+/- 2dB)

RibaSarrafa Range 

31dB (Mataki na 1dB)

VSWR

<1.5

Ripple in Band

Matsakaicin +/- 1.5dB

Inter modulation attenuation

≤-45dBc ♦;≤-36dBc ♦

Batsa

Fitarwa

9 kz-1 GHz

Max -36dBm

1 GHz-12.75GHz

Max-30dBm

RF Connector

Nau'in Mace

I/O Impedance

50ohm ku

Hoton surutu

Babban darajar 5dB

Jinkirin Lokacin Rukuni

Matsakaicin 5µS

ZazzabiRage

-25 digiri Celsius zuwa +55 digiri Celsius

Danshi mai Dangi

Matsakaicin 95%

Farashin MTBF

Min.100,000 h

Tushen wutan lantarki

DC -48V / AC220V (50Hz)/AC110V(60Hz)(+/-15%)

Ƙarfin Ajiyayyen UPS (Na zaɓi)

6 hours / 8 hours

Ayyukan Kula da NMS

Ƙararrawa na ainihi don Matsayin Ƙofa, Zazzabi, Samar da Wuta, VSWR, Ƙarfin fitarwa, Gain, Uplink ATT, Downlink ATT da sauransu.

Module Ikon Nesa (Na zaɓi)

RS232 + Modem mara waya + Batir Li-ion mai caji
Sassan / Garanti
garanti: 1 shekara don maimaitawa, watanni 6 don kayan haɗi

∎ mai ba da lamba ■ Magani & Aikace-aikace

  • Misali: KT-RS900/1800-B25/25-P43B
    *Kasuwancin Samfura: 20W 43dbm GSM900MHz Maimaita Juyin Haɗin Jirgin Sama

  • Misali: KT-DRP-B75-P37-B
    *Kasuwancin Samfura: 5W DCS1800MHZ Masu Maimaita Masu Zaɓar Band

  • Misali: KT-IRP-B15-P27-B
    Nau'in samfur: 27DBM IDEN 800 Mai Maimaita Wayar Salula BDA Maimaitawa

  • Misali: KT-CPS-827-02
    *Kashi na samfur: 800-2700MHz 2 Way Cavity Power Splitter

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