Kingtone Supply DCS 1800MHZ GSM 1800 2G 4G LTECell Xov tooj Signal RepeaterBooster Mobile Phone Signal Amplifier Rau Lub Suab & 4G Datas (LTE-1800MHz) nws yog siv rau cov kev siv loj, xws li lub zos, lub zos, qhov av thiab lwm yam. Qhov no mobile signal booster tuaj yeem siv rau sab hauv tsev thiab sab nraum zoov.
Khoom nta:
(1) Nws muaj kev ua haujlwm ntawm AGC, uas tuaj yeem ua kom lub zog tso zis tas li thiab ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom.
(2) Tus kheej excitation tsis siv neeg tshawb nrhiav thiab tshem tawm muaj nuj nqi.
(3). Tso zis fais fab 0.5W-30W rau daim ntawv thov loj;.
(4) Cov ntsiab lus hais txog qhov tsis sib xws thiab cov xwm txheej tuaj yeem saib xyuas los ntawm Tswj Vaj Huam Sib Luag, xws li qhov kub thiab txias, qhov tso zis hluav taws xob, nce, ATT, VSWR thiab lwm yam;
(5) Cov ntaub ntawv siv cov khoom siv hluav taws xob ua kom sov siab, lub qhov rooj xauv tshwj xeeb, cov dej tsis zoo, cov ntaub ntawv pov thawj thiab corrosion-resistant, thiab muaj peev xwm ua haujlwm rau txhua qhov huab cua sab nraum zoov.
(6) Qhov loj me thiab lub teeb yuag, yooj yim rau nruab rau ntawm phab ntsa lossis ncej;
(7) Repeater tuaj yeem kho raws li qhov tshwj xeeb ntawm cov neeg siv khoom.
Technical Specifications:
| Cov khoom | Kev kuaj mob | Specification | MEMO | |||
| Uplink | Downlink | |||||
| Ua haujlwm zaus (MHz) | Nominal zaus | 1710-1785 MHz | 1805-1880 MHz | 2G/3G/4G | ||
| Tau txais (dB) | Nominal tso zis zog-5dB | 95 ± 3 |
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| Lub zog tso zis (dBm) | modulating teeb liab | +33 | +40 |
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| ALC (dBm) | Input Signal ntxiv 20dB | △ Po≤ ± 1 |
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| Lub suab nrov (dB) | Ua haujlwm hauv-band (Max.Tau txais) | ≤ 5 |
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| Ripple hauv-band (dB) | Nominal tso zis zog -5dB | ≤ 3 |
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| Zaus kam rau ua (ppm) | Nominal tso zis zog | ≤ 0.05 |
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| Sijhawm ncua sijhawm (peb) | Ua haujlwm hauv-band | ≤ 5 |
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| ACLR | Ua haujlwm hauv-band | Tau tshaj 3GPP TS 36.143 thiab 3GPP TS 36.106 | Rau 3G, PAR = 8 | |||
| Spectrum Mask | Ua haujlwm hauv-band | Tau tshaj 3GPP TS 36.143 thiab 3GPP TS 36.106 | Rau 3G, PAR = 8 | |||
| Tau txais kev hloov pauv theem (dB) | Nominal tso zis zog -5dB | 1dB ib |
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| Tau txais kev hloov kho ntau yam (dB) | Nominal tso zis zog -5dB | ≥30 |
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| Tau txais Adjustable Linear (dB) | 10dB ib | Nominal tso zis zog -5dB | ± 1.0 |
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| 20dB ib | Nominal tso zis zog -5dB | ± 1.0 |
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| 30dB ib | Nominal tso zis zog -5dB | ± 1.5 |
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| Spurious Emission (dBm) | 9 kHz-1 GHz | BW: 30 KHz | ≤-36 | ≤-36 |
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| 1 GHz-12.75 GHz | BW: 30 KHz | ≤-30 | ≤-30 |
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| VSWR | BS / MS Chaw nres nkoj | 1.5 |
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| I/O Chaw nres nkoj | N- Poj niam |
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| Impedance | 50 ohm |
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| Ua haujlwm kub | -25 ° C ~ + 55 ° C |
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| txheeb ze humidity | Max.95% |
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| Fais fab mov | DC-24V / AC220V (50Hz) / AC110V (60Hz) (± 15%) |
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| Chaw taws teeb saib xyuas muaj nuj nqi (xaiv) | Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog |
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| Chaw taws teeb tswj Module (xaiv) | RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb | |||||
