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5W Wireless Taleefanka Gacanta ee Dijitaalka ah Kanaalka Xulashada Soo Celiyeyaasha GSM 900 MHz

5W Wireless Taleefanka Gacanta Calaamadaha Kanaalka Dijital ah Soo Celinta Soo Celinta GSM 900 MHz Ku Celceliyeyaasha Sawirka
  • 5W Wireless Taleefanka Gacanta ee Dijitaalka ah Kanaalka Xulashada Soo Celiyeyaasha GSM 900 MHz

Sharaxaad Gaaban:

Horudhac Codsiga Muhiimka ah & Muuqaalo Tilmaamaya Qaybaha/Dammaanadda Nidaamka Ku Celiyeyaasha Kingtone waxaa loogu talagalay in lagu xalliyo mashaakilaadka signalada mobilada ee daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters waa in laga helo signalka tamarta yar ee BTS iyada oo loo marayo gudbinta soo noqnoqda raadiyaha ka dibna u gudbiya signalka la xoojiyay meelaha daboolka shabakadu ku filnayn.Iyo mo...


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  • Hordhac
  • Tilmaamaha ugu muhiimsan
  • Codsiga& xaaladaha
  • Tilmaamid
  • Qaybaha/Dammaanadda

Nidaamka soo noqnoqda ee Kingtone waxaa loogu talagalay in lagu xalliyo dhibaatooyinka calaamadaha mobilada ee daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters waa in laga helo signalka tamarta yar ee BTS iyada oo loo marayo gudbinta soo noqnoqda raadiyaha ka dibna u gudbiya signalka la xoojiyay meelaha daboolka shabakadu ku filnayn.Iyo calaamada mobilada sidoo kale waa la xoojiyay oo loo gudbiyaa BTS iyada oo loo sii marayo jihada ka soo horjeeda.

Tilmaamaha ugu muhiimsan

Tilmaamaha ugu muhiimsan ee GSM 900 soo noqnoqda:
  1. Khadka sare ee PA;Faa'iidada nidaamka sare;
  2.  Farsamada ALC ee caqliga leh;
  3. Duplex buuxa iyo go'doon sare laga bilaabo kor ilaa hoos;
  4. Hawlgal toos ah oo ku habboon;
  5. Farsamo isku dhafan oo leh waxqabad la isku halleyn karo;
  6. La socodka deegaanka iyo fogaanta (ikhtiyaarka) oo leh qaylo dhaan toos ah iyo kontorool fog;
  7. Naqshad aan cimilo lahayn oo loogu talagalay rakibaadda hawada oo dhan;
Codsiga& xaaladaha

gsm 900 Codsiyada soo celinta gacanta
Si loo balaadhiyo daboolka calaamada buuxinta aagga indha la'aanta ee calaamaduhu daciif yihiin
ama aan la heli karin.
Banaanka: Garoomada Diyaaradaha, Gobolada Dalxiiska, Koorasyada Golf-ka, Tunnel-ka, Warshadaha, Degmooyinka Macdanta, Tuulooyinka iwm.
Gudaha: Hoteelada, Xarumaha Bandhiga, Qaybaha Hoose, Wax iibsiga
Suuqyada, Xafiisyada, Baakadaha Baakadaha iwm.
Inta badan waxay khusaysaa kiiskan:
Soo-celinta waxay heli kartaa meel rakibaadda taasoo heli karta calaamadda BTS saafi ah heer ku filan oo xooggan maadaama heerka Rx ee goobta soo noqnoqda uu ka badan yahay -70dBm;
Oo buuxin kara shuruudaha go'doominta anteenada si looga fogaado is-hawlgalayaasha.

ballac= 
Ku-soo-noqoshada Rakibaadda-Dhismaha daboolida
ballac= 

Tilmaamid

Walxaha

Xaaladda Imtixaanka

Tilmaamid

Uplink

Downlink

Inta jeer ee shaqada (MHz)

Soo noqnoqoshada magaca

890 - 915MHz

935 - 960MHz

Gain(dB)

Awood-soo-saarka magaca-5dB

95±3

Awoodda wax soo saarka (dBm)

GSM modulating signal

33

37

ALC (dBm)

Signal-gelinta wax-soo-gelinta ku dar 20dB

△Po≤±1

Sawirka qaylada (dB)

Ka shaqaynta gudaha-band(Max.Faa'iido)

≤5

Ripple in-band (dB)

Awoodda soo-saarka magaca-5dB

≤3

Dulqaadka Joogtada ah (ppm)

Awood Wax-soo-saar magaceed

≤0.05

Dib u dhigista waqtiga (annaga)

Ka shaqaynta gudaha-band

≤5

Khaladka Wajiga ugu sarreeya (°)

Ka shaqaynta gudaha-band

≤20

Khaladka Wajiga RMS (°)

Ka shaqaynta gudaha-band

≤5

Talaabada Hagaajinta Helitaanka (dB)

Awoodda soo-saarka magaca-5dB

1dB

Faa'iidoQiyaasta hagaajinta(dB)

Awoodda soo-saarka magaca-5dB

≥30

Hel toosan la hagaajin karo (dB)

10dB

Awoodda soo-saarka magaca-5dB

±1.0

20dB

Awoodda soo-saarka magaca-5dB

±1.0

30dB

Awoodda soo-saarka magaca-5dB

±1.5

Isku-habboonaanta Dhex-dhexaadinta (dBc)

Ka shaqaynta gudaha-band

≤-45

Sii daynta wasakhda ah (dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

VSWR

BS/MS Dekadda

1.5

I/ODekedda

N-Dumar

Caqabada

50ohm

Heerkulka shaqada

-25°C~+55°C

Qoyaanka Qaraabada

Max.95%

MTBF

Min.100000 saacadood

Bixinta Korontada

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

Shaqada Kormeerka Fog

Alaarmiga waqtiga-dhabta ah ee Heerka Albaabka, Heerkulka, Korontada, VSWR, Awood-soo-saarka

Module Control Fog

RS232 ama RJ45 + Wireless Modem + Battery Li-ion La Dalaci karo
Qaybaha/Dammaanadda
12 bilood ee soo noqnoqda, 6momths for accessories

■ alaab-qeybiyaha lagala xiriiro ■ Xalka & Codsiga

  • *Model: Baofeng UV-82
    *Qaybta badeecada: Baofeng UV-82 vhf uhf dual band Ham Radio

  • *Model: KTWTY-09-046V
    *Qaybta Alaabta: (450-470MHz) 9dBi Yagi anteeno

  • *Model: KT-DRP-B75-P43-B
    *Qaybta Alaabta: Dibadda 43dBm awood sare 20W DCS1800MHz signalka taleefanka gacanta

  • * Qaabka: KT-7027S-D0911L90
    *Qaybta Alaabta: 698-2700MHz Gudida Jihada Antenada 90degree 11dBi Faa'iidada Sare ee CDMA/GSM/PCS/3G/WLAN/LTE 4G anteenada

  • Hore:
  • Xiga:

    • Alaabooyinka LA XIRIIRA