- Taw qhia
- Mainfeature
- Daim ntawv thov & scenarios
- Specification
- Parts/Warranty
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2W GSM 900ICS cellular xov tooj teeb liab repeater
Kingtone GSM ICS Repeater (Interference Cancellation System) yog ib hom tshiab ntawm ib leeg-band RF repeater uas tuaj yeem ntes thiab tshem tawm cov teeb meem cuam tshuam los ntawm oscillation ntawm RF tawm tswv yim ntawm tus pub thiab Cov kav hlau txais xov hauv lub sijhawm los ntawm kev siv DSP (Digital Signal Processing. ) technology.Nws tuaj yeem tsis tu ncua thiab ruaj khov tshem tawm cov teeb meem cuam tshuam thiab hloov mus rau txhua qhov kev hloov pauv hauv ib puag ncig RF (nrog rau cov khoom ruaj khov thiab cov khoom txawb).
- Mainfeature
-
Lub ntsiab nta ntawm ICS Repeater
◇ Real-time tshem tawm cov teeb liab cuam tshuam (nrog rau ntau txoj hauv kev fading, tawm tswv yim teeb liab);
◇ ICS muaj nuj nqi los tiv thaiv tus kheej oscillation, Txhim kho qhov nce thiab kev pab them nqi, thiab txo qhov kev sib cais ntawm tus neeg txais xov tooj cua thiab cov kav hlau txais xov;
◇ Kev xaiv cov channel xaiv tau zoo tuaj yeem ua 12 txoj kev ib txhij;
◇ Network tswj chaw taws teeb saib xyuas muaj nuj nqi;
◇ Cov txheej txheem sib xyaw nrog kev ua tau zoo;
◇ Kev saib xyuas hauv zos thiab chaw taws teeb (yeem) nrog lub tswb tsis siv neeg & tswj chaw taws teeb;
◇ Weatherproof tsim rau tag nrho cov huab cua installation;
- Daim ntawv thov & scenarios
- ICS 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.
- Specification
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Cov khoom
Specification
Uplink
Downlink
Ua hauj lwm zaus
885 ~ 909 MHz zaus
930-954 MHz
Tso zis zog
33 ± 1dBm
40 ± 1dBm
Cov Xov Tooj
4CH/6CH/8CH UAS
ALC
≥10dB
Max.Gau
105 ± 3 dB
Tau txais kev hloov kho ntau yam
≥30dB
Tau Adjustable Linear
0 ~ 10 dB
± 1.0dB
10 ~ 20 dB
± 1.0dB
20 dB
± 1.5dB
Tau Txais Cov Kauj Ruam
1 dB / Kauj ruam
Inband Ripple
≤ 2.0dB
Nrov duab
≤ 3dB
Zaus yuam kev
≤5dB
GMSK Modulation Precision
≤ ± 5 × 10-8
Tau Txais Cov Kauj Ruam
Ib chav tsev tsis tshaj 6.1 ° RMS & 24.5 ° ncov;
Qhov system tsis tshaj 7 ° RMS & 28 ° ncov.
Spurious Emission
Ua haujlwm hauv-band
≤-25Bm / 30 kHz (Gain≤95dB时)
Ua hauj lwm tawm-band
9KHz-1GHz: ≤-36dBm / 30KHz
1GHz-12.75GHz: ≤-30dBm / 30KHz
Intermodulation Attenuation
Ua haujlwm hauv-band
≤-45dBc / 30KHz
≤-45dBc / 30KHz
Ua hauj lwm tawm-band
9KHz-1GHz: ≤-36dBm / 30KHz
1GHz-12.75GHz: ≤-30dBm / 30KHz
Kev Tawm Tsam Tawm Tawm
± 200KHz: ≤-5dBc
± 300KHz: ≤-30dBc
± 400KHz: ≤-50dBc
600KHz: ≤-60dBc
Mute & Noise Control Hloov
Qhov teeb tsa yog raws li GSM teeb liab tuaj yeem raug qhib / tawm lub suab nrov & ua haujlwm;
Kev ncua sijhawm
≤12 peb
VSWR
≤1.5
Ambient Kub
-15℃-55℃
Ambient Humidity
≤ 95% (tsis muaj dej khov)
Fais fab mov
AC127V ± 10% 45-55Hz
Chav kawm tiv thaiv
IP65
Qhov ntev
59 x 37 x 22 cm
Qhov hnyav
26kg ua
- Parts/Warranty
- 1 xyoo warranty, 6 hli rau accessories
■ hu rau tus neeg muag khoom ■ Kev daws & Daim Ntawv Thov
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Qauv: KT-99P
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* Qauv:
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