English
alaabta_bg

20W 43dbm GSM900MHZ

20W 43dbm GSM900MHZ
  • 20W 43dbm GSM900MHZ

Sharaxaad Gaaban:

Horudhac Codsiga Muhiimka ah iyo Qaybaha Tilmaamaha/Dammaanadda 20W GSM900MHz Isku-xidhka Isku-xidhka Hawada Soo Celinta Soo noqnoqoshada waxaa loogu talagalay in lagu xalliyo dhibaatooyinka signalada moobilka daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Sida ku cad habka loo helo signalka BTS ee Unugga Deeqaha, laba nooc oo FSR ah ayaa diyaar ah: 1. Cable-Access FSR: Si aad u hesho signalka BTS iyada oo la adeegsanayo lammaane toos ah oo ku xidhan BTS (la taliyay);2. Wireless-Access FSR: Astaanta helitaanka BTS...


U soo deji sidii PDF

Faahfaahinta Alaabta

Tags Product

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

20W GSM900MHz Isku-xidhka Hawada Isku-xidhka JoogtadaKu celiwaxaa loogu talagalay in lagu xalliyo dhibaatooyinka signalada mobilada ee daciifka ah, taas oo aad uga jaban in lagu daro Saldhig cusub (BTS).
 
Marka loo eego habka lagu helo calaamadda BTS ee Unugga Deeqaha, laba nooc oo FSR ah ayaa diyaar ah:
1. Cable-Access FSR: Si aad u hesho signalka BTS iyada oo loo marayo lammaane toos ah oo ku xidhan BTS (la taliyay);
2. Wireless-Access FSR: Ka hel signalka BTS iyada oo loo sii marayo anteenada Deeqaha (waxay khusaysaa marka aan wax layn ah oo aragti ah laga arki karin inta u dhaxaysa Unugga Deeqaha iyo Unugga Fog sida Unugga Deeqaha lagu rakibay munaaradda BTS).
 

Labada nooc ee FSR waxaa loo kala saari karaa 2 qaybood-hoosaad sida ku cad helitaanka inta jeer ee isku xirka:
1. In-band FSR: Inta jeer ee isku xirka waxay ku dhex jirtaa qaybta shaqada ee BTS;
2. FSR-ka-baxsan: Inta jeer ee isku xidhka ayaa ka baxsan qaybta shaqada ee BTS.

Tilmaamaha ugu muhiimsan

Tilmaamaha ugu muhiimsan
1. Go'doomin sare oo buuxa naqshad laba-laab ah, fududahay in la rakibo.
2. Jaantuska qaylada hoose, sare u qaadida dareenka.
3. Iyada oo la adeegsanayo ALC iyo MLC si loo hubiyo awoodda wax soo saarka xasilloon.
4. Isticmaalka tamarta hoose, ilaalinta deegaanka iyo badbaadinta tamarta.
5. Naqshadaynta qaab-dhismeedka qaab-dhismeedka, si fudud si kor loogu qaado nidaamka.
6. Filterka dalool sare ee Q iyo SAW shaandhada hirarka dhawaaqa sare, sare ka baxsan diidmada band.
7. Qaado khadka sare ee ugu horumarsan aduunka, cod-weyneeye korantada LDMOS oo hooseeya.
8. Qaado PLL dhijitaalka ah ee horumarsan, TCXO, teknoolojiyadda OCXO, xasilloonida soo noqnoqda iyo saxnaanta sare.
9. Shaqada la socodka shabakadaha fog iyo deegaanka ee qumman.
10. Naqshadaynta biyuhu waxay u shaqeeyaan dhammaan cimilada gudaha iyo dibaddaba.

Codsiga& xaaladaha

Codsiyada beddelka soo noqnoqda ee wareegtada
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= 
 
 

Tilmaamid
 Tilmaamaha Unugga Deeq-bixiyayaasha：

Walxaha

Xaaladda Imtixaanka

Tilmaamid

Uplink

Downlink

Inta jeer ee shaqada (MHz)

Soo noqnoqoshada magaca

890-915MHz

935-960MHz

Soo noqnoqdaRange(MHz)

Soo noqnoqoshada magaca

1.5G ama 1.8G

Gain(dB)

Awood-soo-saarka magaca-5dB

50±3(Lamaanaha Saldhigga)

＞80(Qaadashada hawada)

Awoodda wax soo saarka (dBm)

GSM modulating signal

0(Lamaanaha Saldhigga)

37

33(Qaadashada hawada)

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

Tilmaamaha Unug Fog：

Walxaha

Xaaladda Imtixaanka

Tilmaamid

Uplink

Downlink

Inta jeer ee shaqada (MHz)

Soo noqnoqoshada magaca

890-915MHz

935-960MHz

Soo noqnoqdaRange(MHz)

Soo noqnoqoshada magaca

1.5G ama 1.8G

Gain(dB)

Awood-soo-saarka magaca-5dB

95±3

Awoodda wax soo saarka (dBm)

GSM modulating signal

37

43

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 oo ku celis ah
6 bilood qalabyada

■ alaab-qeybiyaha lagala xiriiro ■ Xalka & Codsiga

  • *Qaabka:
    *Qaybta Alaabta: Alaabta 10

  • *Model: KT-GW20
    *Qaybta badeecada: Qiimo jaban 2100mhz wcdma soo celinta signalka mobilada cod-weyneeye celular

  • * Qaabka: KT-99P
    *Qaybta Alaabta: Cod-weyneeye Calaamadaha Taleefanka Gacanta 2G 3G 4G Tri Band Signal Kobciyaha GacantaKu celi900 1800 2100 MHz Mobile Signal Kor u qaada

  • * Qaabka: KT-RS900/1800-B25/25-P43B
    *Qaybta Alaabta: 20W 43dbm GSM900MHz Isku-xidhka Isku-xidhka Hawada Soo noqnoqoshada Ku Celceliska

  • Hore:
  • Xiga:

    • Alaabooyinka LA XIRIIRA