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WWW.MOBILE-SIGNAL-BOOSTERS.SHOP CELL PHONE AMPLIFIER Nikrans LCD-300GDW SPECIFICATION Indoor coverage: 3300 ft² Up-link freq: 890-915MHz, 1710-1785MHz, 1920-1980 MHz Down-link freq: 935-960MHz, 1805-1880MHz, 2110-2170 MHz Up-link Gain: 57 dB Down-link Gain: 63 dB Power supply: Input AC110~240V,output DC5V/3A Working t °C: -25/+55...
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As a result, you will not have to face the inconvenience of adjusting gains manually. • Certified by CE and RoHS. LCD-300GDW is a high-quality device certified for its quality and safety standards. Hence, it is 100% safe to use for humans and has no known impact on health and environment.
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INSTALLATION SCHEME 1. Find the best position of an outdoor antenna (on the roof/ outside the window where your mobile phone displays 2-3 bars of mobile coverage). Choose the best direction of the antenna – it’s recommended to direct it towards the nearest GSM base station.
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