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TDD-LTE Band39 1900MHz 1880-1920 Siginar Siginar Wayar Salula Mai Maimaita Maimaitawa

TDD-LTE Band39 1900MHz 1880-1920 Siginar Siginar Wayar Hannun Hannun Hannun Wayar Hannun Ƙarar Mai Maimaita Fitar Hoton
  • TDD-LTE Band39 1900MHz 1880-1920 Siginar Siginar Wayar Salula Mai Maimaita Maimaitawa

Takaitaccen Bayani:

Gabatarwa Babban Fasalin Aikace-aikacen & Yanayin Ƙayyadaddun Sassan / Garanti Tsarin Maimaitawa Kingtone an tsara shi 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 sigina mai ƙarancin ƙarfi daga BTS ta hanyar watsa mitar rediyo sannan aika siginar ƙararrawa zuwa wuraren da cibiyar sadarwa ba ta isa ba.Sannan kuma siginar wayar hannu kuma tana ƙara girma kuma ana watsa shi zuwa th...


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Tags samfurin

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

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 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.
 
/>Babban fasali

◇Babban layi na PA;Babban tsarin 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

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 cikin rukunin maimaitawa ya kamata ya wuce-70 dBm;

Kuma zai iya biyan buƙatun keɓewar eriya don guje wa kai-oscillation.
 
 
fadin= 
fadin= 
 
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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

37

43

ALC (dBm)

Siginar shigarwa ƙara 20dB

△Po≤±1

Hoton amo (dB)

Yin aiki a cikin-band (Max.Gani)

≤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
FAQ

1. Q: Shin OEM & ODM yana samuwa?

A: Ee, alamar abokin ciniki ko ƙira yana samuwa;

2. Q: Menene garantin samfurin?

A: Garanti na shekara guda da aka bayar don samfuran Kingtone.

3. Tambaya: Har yaushe zan iya samun samfurori?

A: Kullum 10-15 kwanaki don samarwa, ya dogara da adadin tsari.

4. Tambaya: Menene hanyar bayarwa?

A: Hanyar isarwa da yawa don zaɓi, ta iska, ƙasa, ruwa ko mai isar da magana.

5. Tambaya: Wane irin tsarin za ku iya tallafawa?

A: Tsarin kamar TETRA, CDMA, GSM, DCS, 3G, 4G, an nuna cikakkun bayanai kamar ƙasa:

∎ mai ba da lamba ■ Magani & Aikace-aikace

  • Misali: KT-IRP-B15-P37-B
    *Kasuwancin samfur: 37dBm IDEN800 5W Maimaita Zaɓaɓɓen Band

  • * Model: KT-900 ICS Maimaitawa
    *Kashi na samfur: 10W GSM 900 ICS Maimaita siginar wayar hannu mara waya

  • Model: KT-RS850/1800-B25/25-P37A-J-48V-V1.0
    *Kasuwancin samfur: 5W CDMA800MHz Maimaita Juyin Haɗin Jirgin Sama

  • *Model:
    *Kashi na samfur : Yagi Antenna

  • Na baya:
  • Na gaba:

    • KAYAN DA AKA SAMU