95dB 43dBm 20W 2g 3g 4g ALC 900 Mhz B8 Ib Leeg Band Txawb Xov Tooj LTE Network Signal Booster Amplifier Signal Repeater
Kingtone JIMTOM® Repeaters system yog tsim los daws cov teeb meem ntawm cov 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.
Lub ntsiab nta
1, Tau tshaj GSM, UMTS, LTE
2, High linearity PA;High system nce;
3, Intelligent ALC technology;
4, Integrated txheej txheem nrog txhim khu kev qha kev ua tau zoo;
5, Kev saib xyuas hauv zos nrog lub tswb tsis siv neeg & tswj chaw taws teeb;
6, Weatherproof tsim rau tag nrho cov huab cua installation;
Daim ntawv thov
Txhawm rau nthuav dav cov teeb liab kev pab cuam ntawm cov teeb liab qhov muag tsis pom qhov chaw teeb liab tsis muaj zog lossis tsis muaj.
Sab nraum zoov: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Zos thiab lwm yam.
Sab hauv: Chaw ntiav pw, Exhibition Centers, Basements, khw khw, chaw ua hauj lwm, 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.
Cov khoom | Kev kuaj mob | Specification | Memo | ||
Uplink | Downlink |
| |||
Ua haujlwm zaus (MHz) | Nominal zaus | 890 ua-915 MHz | 935-960 MHz | ||
Bandwidth | Nominal Band | 25 MHz | |||
Tau txais (dB) | Nominal tso zis zog-5dB | 80±3 | 85±3 | ||
Lub zog tso zis (dBm) | LTE modulating teeb liab | +23±2 | +43±2 | ||
Txhawb Technology | Nominal Band | GSM/UMTS/LTE | |||
ALC (dBm) | Input Signal ntxiv 20dB | △Po≤ ±1 | |||
Lub suab nrov (dB) | Ua haujlwm hauv-band (Max.Tau txais) | ≤6 | |||
Ripple hauv-band (dB) | Nominal tso zis zog -5dB | ±3.0 | |||
Sijhawm ncua sijhawm (peb) | Ua haujlwm hauv-band | ≤6 | |||
Peak Phase yuam kev(°) | Ua haujlwm hauv-band | ≤20 | Rau GSM | ||
RMS Phase yuam kev (°) | Ua haujlwm hauv-band | ≤5 | Rau GSM | ||
ACLR
| LTE | Ua haujlwm hauv-band | Tau tshaj 3GPP TS 36.143 | ||
UMTS | Ua haujlwm hauv-band | Tau tshaj 3GPP TS25.143 ib | |||
Spectrum Daim npog qhov ncauj
| LTE | Ua haujlwm hauv-band | Tau tshaj 3GPP TS 36.143 | ||
UMTS | Ua haujlwm hauv-band | Tau tshaj 3GPP TS25.143 ib | |||
IMD (dBc) | Ua haujlwm hauv-band | -36 | |||
Tau txais kev hloov pauv theem (dB) | Nominal tso zis zog -5dB | 1dB ib | |||
Tau txais kev 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/O Chaw 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%) |