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5W Wireless Cell Phone Signal Digital Channel Selective Repeater GSM 900 MHz Repeater Amplifiers

5W Wireless Cell Phone Signal Digital Channel Selective Repeater GSM 900 MHz Repeater Amplifiers Chithunzi Chowonetsedwa
  • 5W Wireless Cell Phone Signal Digital Channel Selective Repeater GSM 900 MHz Repeater Amplifiers

Kufotokozera Kwachidule:

Mau oyamba Mainfeature Application&scenarios Specification Parts/Warranty Kingtone Repeaters system idapangidwa kuti ithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Ntchito yayikulu ya RF Repeaters system ndikulandila siginecha yamphamvu yotsika kuchokera ku BTS kudzera pawayilesi yawayilesi ndikutumiza siginecha yokwezeka kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo mo...


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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

  • Mawu Oyamba
  • Nkhani yayikulu
  • Ntchito & zochitika
  • Kufotokozera
  • Magawo/Chitsimikizo

Dongosolo la Kingtone Repeaters lapangidwa kuti lithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station yatsopano (BTS).Ntchito yayikulu ya RF Repeaters system ndikulandila siginecha yamphamvu yotsika kuchokera ku BTS kudzera pawayilesi yawayilesi ndikutumiza siginecha yokwezeka kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo siginecha yam'manja imakulitsidwanso ndikutumizidwa ku BTS kudzera mbali ina.

Nkhani yayikulu

GSM 900 Repeater Main Features:
  1. High linearity PA;Kupindula kwakukulu kwadongosolo;
  2.  Intelligent ALC luso;
  3. Duplex wathunthu komanso kudzipatula kwakukulu kuchokera ku uplink kupita ku downlink;
  4. Makinawa Ogwiritsa ntchito bwino;
  5. Integrated njira ndi ntchito odalirika;
  6. Kuyang'anira kwanuko komanso patali (posankha) ndi ma alarm angozi okha & chiwongolero chakutali;
  7. Mapangidwe a Weatherproof pakuyika kwanyengo zonse;
Ntchito & zochitika

gsm 900 cellular repeater Application
Kukulitsa kufalikira kwa ma siginecha amtundu wakhungu wodzaza pomwe chizindikiro ndi chofooka
kapena osapezeka.
Panja: Mabwalo a ndege, Madera Oyendera alendo, Maphunziro a Gofu, Tunnel, Mafakitole, Maboma a Migodi, Midzi ndi zina.
M'nyumba: Mahotela, Malo Owonetserako, Zipinda Zapansi, Zogula
Malo ogulitsira, Maofesi, Malo Olongedza, etc.
Zimagwiritsidwa ntchito makamaka pazochitika zotere:
Wobwereza amatha kupeza malo osungira omwe angalandire chizindikiro choyera cha BTS pamlingo wokwanira monga Rx Level mu malo obwereza ayenera kukhala oposa -70dBm;
Ndipo amatha kukwaniritsa kufunikira kwa kudzipatula kwa mlongoti kuti apewe kudzidzidzimutsa.

m'lifupi= 
Repeater Installation-In-building coverage solution
m'lifupi= 

Kufotokozera

Zinthu

Mkhalidwe Woyesera

Kufotokozera

Uplink

Tsitsani

Nthawi zambiri (MHz)

Mwadzina Frequency

890-915MHz

935-960MHz

Kupeza (dB)

Nominal Output Power-5dB

95 ±3

Mphamvu Zotulutsa (dBm)

Chizindikiro cha GSM modulating

33

37

ALC (dBm)

Lowetsani Signal onjezani 20dB

△Po≤±1

Chithunzi cha Phokoso (dB)

Kugwira ntchito mu band(Max.Kupindula）

≤5

Ripple mu-band (dB)

Mphamvu Yotulutsa Mwadzina -5dB

≤3

Kulekerera pafupipafupi (ppm)

Mwadzina linanena bungwe Mphamvu

≤0.05

Kuchedwa kwa Nthawi (ife)

Kugwira ntchito mu band

≤5

Peak Phase Error(°)

Kugwira ntchito mu band

≤20

Vuto la Gawo la RMS (°)

Kugwira ntchito mu band

≤5

Gain Adjustment Step (dB)

Mphamvu Yotulutsa Mwadzina -5dB

1dB pa

KupindulaKusintha Range(dB)

Mphamvu Yotulutsa Mwadzina -5dB

≥30

Pezani Linear Yosinthika (dB)

10dB pa

Mphamvu Yotulutsa Mwadzina -5dB

±1.0

20dB pa

Mphamvu Yotulutsa Mwadzina -5dB

±1.0

30dB pa

Mphamvu Yotulutsa Mwadzina -5dB

±1.5

Inter-modulation Attenuation (dBc)

Kugwira ntchito mu band

≤-45

Kutulutsa kwachinyengo (dBm)

9kHz-1GHz

BW: 30KHz

≤-36

≤-36

1GHz-12.75GHz

BW: 30KHz

≤-30

≤-30

Chithunzi cha VSWR

BS / MS Port

1.5

Ine/OPort

N-Mkazi

Kusokoneza

50ohm pa

Kutentha kwa Ntchito

-25 ° C+55°C

Chinyezi Chachibale

Max.95%

Mtengo wa MTBF

Min.100000 maola

Magetsi

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

Ntchito Yoyang'anira Akutali

Alamu yanthawi yeniyeni ya Mkhalidwe wa Pakhomo, Kutentha, Magetsi, VSWR, Mphamvu Zotulutsa

Remote Control Module

RS232 kapena RJ45 + Wireless Modem + Chargeable Li-ion Battery
Magawo/Chitsimikizo
12months kwa repeater, 6momths kwa Chalk

■ Lumikizanani ndi ogulitsa ■ Kuthetsa & Kugwiritsa Ntchito

  • *Model: Baofeng UV-82
    *Gulu lazinthu: Baofeng UV-82 vhf uhf dual band Ham Radio

  • *Chitsanzo: KTWTY-09-046V
    *Gawo lazinthu : (450-470MHz) 9dBi Yagi mlongoti

  • *Chitsanzo: KT-DRP-B75-P43-B
    * Gulu lazinthu: Kunja kwa 43dBm mphamvu yayikulu 20W DCS1800MHz chizindikiro cha foni yam'manja

  • Chithunzi cha KT-7027S-D0911L90
    *Gulu lazinthu : 698-2700MHz Directional Panel Mlongoti 90degree 11dBi High Gain CDMA/GSM/PCS/3G/WLAN/LTE 4G Mlongoti

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