- Taw qhia
- Mainfeature
- Daim ntawv thov & scenarios
- Specification
- Parts/Warranty
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2W TETRA 400mhz band xaiv repeater
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
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Lub ntsiab nta
◇ Siab linearity PA;High system nce
◇ Intelligent ALC technology
◇ Tag nrho duplex thiab kev sib cais siab
◇ Ntse lim nkhaus
◇ Tsis siv neeg ua haujlwm yooj yim ua haujlwm
◇ Modular tsim yooj yim los tswj
◇ Chaw taws teeb tswj / saib / tswb ntawm RF MODEM lossis Ethernet
◇ IP65 chassis tsim rau ob qho tib si sab hauv tsev thiab sab nraum zoov
- Daim ntawv thov & scenarios
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Daim ntawv thov Repeater
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.
- Specification
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Cov khoom
TETRA450 band xaiv repeater
Ntau zausNtau yam(Customized)
Uplink
450-455 : kuvMHz
Downlink
450-455 : kuvMHz
Tso zis zog
Uplink
Tsawg kawg yog +23dBm - +33dBm
Downlink
Min.+30dBm - +43dBm
Ua haujlwm Bandwidth
Ntau yam bandwidth muaj nyob rau ntawm kev thov
Tau txais
Min.90dB ib
AGCTswj ntau yam
Tsawg tshaj 30dB (+/-2dB)
Tau txaisTswj ntau yam
31dB (1dB kauj ruam)
VSWR
<1.5
Ripple hauv Band
Max +/- 1.5dB
Intermodulation attenuation
≤-45dBc ♦;≤-36dBc ♦
Spurious
Cov pa tawm
9 KHz-1 GHz
Max -36dBm
1 GHz-12.75 GHz
Max-30dBm
RF Connector
N-hom Poj Niam
I / O impedance
50 awm
Nrov duab
Max 5dB
Pab pawg ncua sij hawm
Max 5 µS
KubNtau yam
-25 ° C rau + 55 ° C
txheeb ze humidity
Max 95%
MTBF
Min.100,000 teev
Fais fab mov
DC-48V / AC220V (50Hz) / AC110V (60Hz) (+/-15%)
UPS Backup Power Supply (Yeem)
6h / 8 hnu
NMS Monitor Function
Real-time tswb rau Qhov Rooj Status, Kub, Fais fab mov, VSWR, tso zis zog, nce, Uplink ATT, Downlink ATT thiab lwm yam.
Chaw taws teeb tswj Module (yeem)
RS232 + Wireless Modem + Chargeable Li-ion roj teeb
- Parts/Warranty
- warranty: 1 xyoo rau repeater, 6 hli rau accessories
■ hu rau tus neeg muag khoom ■ Kev daws & Daim Ntawv Thov
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Qauv: KT-RS900/1800-B25/25-P43B
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Qauv: KT-IRP-B15-P27-B
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Qauv: KT-CPS-827-02
* Khoom Qeb: 800-2700MHz 2 Txoj Kev Cavity Fais Fab Splitter
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