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5W 37dbm Ourdoor 3g booster 2100mhz umts wcdma xov tooj ntawm tes cellular repeater 3g band xaiv repeater

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Introduction Mainfeature Application & scenarios Specification Parts/Warranty Repeater Hauv kev sib txuas lus, tus repeater yog ib qho khoom siv hluav taws xob uas tau txais lub teeb liab thiab xa rov qab.Repeaters yog siv los txuas ntxiv kev sib kis kom lub teeb liab tuaj yeem npog ntev dua los yog tau txais nyob rau sab nraud ntawm ib qho kev cuam tshuam.Muaj ntau ntau hom repeaters;tus xov tooj repeater yog amplifier hauv xov tooj ...


Product Detail

Khoom cim npe

  • Taw qhia
  • Mainfeature
  • Daim ntawv thov & scenarios
  • Specification
  • Parts/Warranty

Repeater

Hauv kev sib txuas lus, ib qho repeater yog ib qho khoom siv hluav taws xob uas tau txais cov teeb liab thiab xa rov qab.Repeaters yog siv los txuas ntxiv kev sib kis kom lub teeb liab tuaj yeem npog ntev dua los yog tau txais nyob rau sab nraud ntawm qhov cuam tshuam.
Muaj ntau ntau hom repeaters;lub xov tooj repeater yog ib qho amplifier nyob rau hauv ib tug xov tooj kab, ib tug optical repeater yog ib tug optoelectronic circuit uas amplifies lub teeb beam nyob rau hauv ib tug optical fiber cable;thiab lub xov tooj cua repeater yog xov tooj cua receiver thiab transmitter uas retransmits lub xov tooj cua teeb liab.

Kingtone Repeaters
Kingtone system yog tsim los daws cov teeb meem ntawm lub teeb liab tsis muaj zog ntawm lub xov tooj ntawm tes, uas yog pheej yig dua li ntxiv qhov chaw nres tsheb tshiab (BTS).Lub luag haujlwm tseem ceeb ntawm RF Repeaters system yog kom tau txais cov teeb liab hluav taws xob tsawg los ntawm BTS los ntawm kev xa xov tooj cua zaus thiab tom qab ntawd xa cov teeb liab amplified mus rau thaj chaw uas tsis muaj kev pab cuam network.Thiab lub teeb liab ntawm lub xov tooj ntawm tes kuj tau nthuav dav thiab xa mus rau BTS ntawm qhov kev coj ua.

Xov tooj repeater
Qhov no yog siv los ua kom muaj ntau yam ntawm cov xov tooj hauv xov tooj.Lawv feem ntau siv nyob rau hauv trunklines uas nqa kev hu mus ntev.Nyob rau hauv ib tug analog xov tooj kab uas muaj ib tug khub ntawm cov xov hlau, nws muaj ib tug amplifier Circuit Court ua los ntawm transistors uas siv lub hwj chim los ntawm ib tug DC tam sim no qhov chaw los ua kom lub zog ntawm lub alternating tam sim no suab teeb liab ntawm kab.Txij li thaum lub xov tooj yog ib tug duplex (bidirectional) kev sib txuas lus system, cov hlau khub nqa ob lub suab, ib tug mus rau hauv txhua txoj kev.Yog li cov xov tooj rov qab yuav tsum tau ua ob sab, nthuav cov teeb liab hauv ob qho tib si yam tsis muaj kev tawm tswv yim, uas cuam tshuam rau lawv cov qauv tsim.Xov tooj repeaters yog thawj hom repeater thiab yog ib co ntawm thawj daim ntawv thov ntawm amplification.Txoj kev loj hlob ntawm cov xov tooj rov qab ntawm xyoo 1900 thiab 1915 tau ua kom muaj kev pabcuam xov tooj ntev.Txawm li cas los xij feem ntau cov xov tooj sib txuas lus tam sim no yog fiber ntau optic cables uas siv optical repeaters (hauv qab).

Cellular repeater
Qhov no yog xov tooj cua repeater rau kev txhawb nqa kev txais xov tooj ntawm tes hauv thaj chaw txwv.Cov cuab yeej ua haujlwm zoo li lub chaw nres tsheb me me ntawm lub xov tooj ntawm tes, nrog lub kav hlau txais xov taw qhia kom tau txais cov teeb liab los ntawm lub xov tooj ntawm tes ze tshaj plaws, lub suab nrov, thiab lub kav hlau txais xov hauv zos kom rov nthuav tawm cov teeb liab rau cov xov tooj ntawm tes.Nws feem ntau yog siv rau hauv cov tsev ua haujlwm hauv plawv nroog.
 

Mainfeature

Nta:
1, High linearity PA;High system nce;
2, Intelligent ALC technology;
3, Tag nrho duplex thiab kev sib cais siab ntawm uplink mus rau downlink;
4, Tsis siv neeg ua haujlwm yooj yim ua haujlwm;
5, Kev sib xyaw ua ke nrog kev ua tau zoo;
6, Kev saib xyuas hauv zos thiab chaw taws teeb (yeem) nrog lub tswb tsis siv neeg & tswj chaw taws teeb;
7, Weatherproof tsim rau tag nrho cov huab cua installation;

Daim ntawv thov & scenarios

3G UMTS 2100 Cellular repeater Applications
Txhawm rau nthuav cov teeb liab kev pab them nqi ntawm cov teeb liab qhov muag tsis pom qhov chaw teeb liab tsis muaj zog
los yog tsis muaj.
Sab nraum zoov: tshav dav hlau, Tourism Regions, Golf Course, Tunnels, Factories, Mining Districts, Zos thiab lwm yam.
Sab hauv: Chaw ntiav pw, Exhibition Centers, Basements, Khw
Malls, Chaw Ua Haujlwm, Ntim Ntau thiab lwm yam.
Nws yog feem ntau siv rau cov xwm txheej zoo li no:
Tus repeater tuaj yeem nrhiav qhov chaw teeb tsa uas tuaj yeem tau txais cov teeb liab BTS ntshiab ntawm qhov muaj zog txaus raws li Rx Qib hauv qhov chaw repeater yuav tsum ntau dua -70dBm;
Thiab tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev sib cais ntawm kav hlau txais xov kom tsis txhob muaj tus kheej oscillation.

dav = 
RF Repeater nyob rau hauv lub tsev kev pab them nqi daws teeb meem.
dav = 

Specification

Cov khoom

Kev kuaj mob

Specification

Uplink

Downlink

Ua haujlwm zaus (MHz)

Nominal zaus

Xyoo 1920-1980MHz

2110-2170 IbMHz

Tau txais (dB)

Nominal tso zis zog-5dB

95 ± 3

Lub zog tso zis (dBm)

GSM modulating teeb liab

33

37

ALC (dBm)

Input Signal ntxiv 20dB

Po≤ ±1

Lub suab nrov (dB)

Ua haujlwm hauv-band(Max.Tau txais)

≤ 5

Ripple hauv-band (dB)

Nominal tso zis zog -5dB

≤2.0 (3.84MHz)

Sijhawm ncua sijhawm (peb)

Ua haujlwm hauv-band

≤ 5

EVM(%)

Ua haujlwm hauv-band

≤12.5

PCDE (dB)

Ua haujlwm hauv-band

≤35

ACLR (dBc)

±5 MHz

Ua haujlwm hauv-band

≥-45

±10 MHz

Ua haujlwm hauv-band

≥-50

Tau txais kev hloov pauv theem (dB)

Nominal tso zis zog -5dB

1dB ib

Tau txaisKev hloov kho ntau yam(dB)

Nominal tso zis zog -5dB

≥30

Tau txais Adjustable Linear (dB)

10dB ib

Nominal tso zis zog -5dB

± 1.0

20dB ib

Nominal tso zis zog -5dB

± 1.0

30dB ib

Nominal tso zis zog -5dB

± 1.5

Spurious Emission (dBm)

9 kHz-1 GHz

BW: 30 KHz

≤-36

≤-36

1 GHz-12.75 GHz

BW: 30 KHz

≤-30

≤-30

VSWR

BS / MS Chaw nres nkoj

1.5

I/OChaw nres nkoj

N- Poj niam

Impedance

50 ohm

Ua haujlwm kub

-25 ° C+ 55 ° C

txheeb ze humidity

Max.95%

MTBF

Min.100000 teev

Fais fab mov

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

Chaw taws teeb saib xyuas muaj nuj nqi

Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog

Chaw taws teeb tswj Module

RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb

Parts/Warranty
12 lub hlis rau cov khoom siv, 6 lub hlis rau cov khoom siv

■ hu rau tus neeg muag khoom ■ Kev daws & Daim Ntawv Thov

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