English
alaabta_bg

37dBm gsm900 1800 2100 saddex geesood ah 2g 3g Band Selective Repeaters

37dBm gsm900 1800 2100 saddex geesoodka 2g
  • 37dBm gsm900 1800 2100 saddex geesood ah 2g 3g Band Selective Repeaters

Sharaxaad Gaaban:

Horudhac Qaybaha Tilmaamaha Codsiga & Dhacdooyinka Gaarka ah 37dbm GSM900/DCS1800/WCDMA2100 signal oo dib u gudbiya.Ku celceliyaasha waxaa loo isticmaalaa in lagu kordhiyo gudbinta si ay calaamaduhu u daboolaan masaafo dheer ama looga helo dhinaca kale ee xannibaadda


U soo deji sidii PDF

Faahfaahinta Alaabta

Tags Product

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

37dbm GSM900/DCS1800/WCDMA2100 5W Triband Xulashada Ku Celiyeyaasha (KT-G/D/WRP-B25/75/60-P37-B)

Ku celi
Isgaadhsiinta, ku celisku waa qalab elegtaroonig ah oo hela signalka dibna u gudbiya.Ku celceliyaasha waxaa loo isticmaalaa in lagu kordhiyo gudbinta si ay calaamaduhu u daboolaan masaafo dheer ama looga helo dhinaca kale ee xannibaadda.
Waxaa jira dhowr nooc oo kala duwan oo soo noqnoqda;celiyaha telifoonku waa cod-weyneeye ku jira khadka taleefanka, dib-u-eegga indhaha waa wareegga indhaha ee kor u qaada iftiinka iftiinka ee fiilada fiber-ka;iyo ku celiyaha raadiyaha waa aqbale raadiyaha iyo gudbiyaha oo dib u gudbiya signalka raadiyaha.
Kingtone Repeaters
Nidaamka Kingtone waxaa loogu talagalay in lagu xalliyo dhibaatooyinka 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 calaamada mobilada sidoo kale waa la xoojiyay oo loo gudbiyaa BTS iyada oo loo sii marayo jihada ka soo horjeeda.

Telefoon ku celiyaha
Tan waxa loo istcimaalaa in lagu kordhiyo kala duwanaanta calaamadaha talefanka ee khadka taleefanka.Inta badan waxaa loo adeegsadaa khadadka jirridda ee qaada wicitaanada fogfog.Xariiqda teleefoonka analooga ah ee ka kooban fiilooyinka lamaanaha ah, waxa uu ka kooban yahay cod-weyneeye wareeg ah oo ka samaysan transistor-ka kaas oo isticmaala awood ka imanaysa isha DC ee hadda jirta si ay u kordhiso awoodda beddelka signalka maqalka ee hadda taagan ee khadka.Maadaama uu telefoonku yahay habka isgaadhsiinta laba-geesoodka ah (laba jiho), labada siligu waxay wataan laba calaamadood oo maqal ah, mid ka mid ah jihada kasta.Markaa taleefoonnada soo noqnoqda waa inay laba geesood noqdaan, iyagoo kor u qaadaya calaamada labada dhinac iyadoon wax jawaab celin ah keenin, taas oo si weyn u adkeynaysa naqshadooda.Soo-celiyeyaasha taleefanku waxay ahaayeen nooca ugu horreeya ee soo-celinta waxayna ahaayeen qaar ka mid ah codsiyada ugu horreeya ee cod-weyneysiinta.Horumarinta telefoonada soo noqnoqda intii u dhaxaysay 1900 iyo 1915 waxay suurta galisay adeeg taleefoon oo fog.Si kastaba ha ahaatee inta badan fiilooyinka isgaarsiineed ayaa hadda ah fiilooyinka fiber optic kuwaas oo isticmaala muraayadaha indhaha (hoose).


Ku celiyaha gacanta
Tani waa raadiyaha ku celiska ah ee kor loogu qaadayo soo dhaweynta taleefanka gacanta ee aag xaddidan.Qalabku wuxuu u shaqeeyaa sida saldhig yar oo gacanta ah, oo leh anteeno jihada si uu uga helo calaamada munaaradda gacanta ee kuugu dhow, cod-weyneeye, iyo anteeno maxalli ah si ay dib ugu faafiso calaamada taleefannada gacanta ee dhow.Inta badan waxaa lagu isticmaalaa dhismayaasha xafiisyada hoose ee magaalada.
 

 

Tilmaamaha ugu muhiimsan

Astaamaha ugu muhiimsan ee soo celinta gacanta ee kingtone
◇ Khadka sare ee PA;Faa'iidada nidaamka sare;
◇ Tignoolajiyada ALC ee caqliga leh;
◇ Duplex buuxa iyo go'doon sare laga bilaabo kor ilaa hoos;
◇ Hawlgal toos ah oo ku habboon;
◇ Farsamo isku dhafan oo leh waxqabad la isku halayn karo;
◇ Bandwidth-ka waxaa laga habeyn karaa 5-25MHz ee band-shaqeedka.
◇ La socodka deegaanka iyo fogaanta (ikhtiyaarka) oo leh qaylo-dhaan toos ah iyo kontorool fog;
◇ Naqshadaynta cimiladu ee ku rakibida dhammaan cimilada;

Codsiga& xaaladaha

gsm900 1800 2100 Codsiyada ku celiska ah ee saddex geesoodka ah
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.
xuduud= 

xuduud=
ballac= 

Tilmaamid

Tilmaamaha Farsamada

 

Walxaha

Xaaladda Imtixaanka

Tilmaamid

Uplink

Downlink

Inta jeer ee shaqada (MHz)

Soo noqnoqoshada magaca

890 - 915MHz

935 - 960MHz

1710 - 1785MHz

1805 – 1880kiiMHz

1920 – 1980kiiMHz

2110 - 2170MHz

Gain(dB)

Magac ahaanAwoodda wax soo saarka-5dB

Ugu badnaan.90±3

Awoodda wax soo saarka (dBm)

Calaamadaha habaynta WCDMA

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

EVM(%)

Ka shaqaynta gudaha-band

≤12.5

PCDE (dB)

Ka shaqaynta gudaha-band

≤35

Talaabada Hagaajinta Helitaanka (dB)

Awoodda soo-saarka magaca-5dB

1dB

Helitaanka Kala-habaynta Kala-duwanaanshaha (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)

(GSM/DCS)

Ka shaqaynta gudaha-band

≤-45

ACPR(dBc)

±5.0

(WCDMA)

Ka shaqaynta gudaha-band

≤-45

± 10.0

Ka shaqaynta gudaha-band

≤-50

Sii daynta wasakhda ah (dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

VSWR

BS/MS Dekadda

1.5

Dekedda I/O

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 oo dammaanad ah qalabka soo noqnoqda,
6 bilood oo loogu talagalay qalabyada soo celinta

■ alaab-qeybiyaha lagala xiriiro ■ Xalka & Codsiga

  • * Qaabka: KT-RS900/1800-B25/25-P33B
    *Qaybta badeecada: 2W GSM900MHz Isku-xidhka Hawada Isku-xidhka Soo noqnoqoshada Soo noqnoqda

  • *Qaabka:
    *Qaybta Alaabta:

  • * Qaabka: BF-888S
    *Qaybta Alaabta: Baofeng BF-888S UHF400-470MHz Iibka ugu Wanaagsan ee Ham Radio Handheld Walkie Talkie Jumlad

  • *Model: KT-IRP-B15-P43-B
    *Qaybta badeecada: 43dBm 20W IDEN800 taleefanka gacanta ee Band Selective Repeater

  • Hore:
  • Xiga:

    • Alaabooyinka LA XIRIIRA