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WWW.MOBILE-SIGNAL-BOOSTERS.SHOP PHONE SIGNAL BOOSTER Nikrans LCD250-GSM+4G SPECIFICATION Indoor coverage: 2700 ft² Up-link freq: 880~915MHz & 832-862MHz MHz Down-link freq: 925~960MHz & 791-821MHz MHz Up-link Gain: 60 dB Down-link Gain: 65 dB Power supply: Input AC90~264V,output DC5V/2A Working t °C: -25/+55...
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The Nikrans amplifier supports GSM 900 MHz for calls, as well as 800 MHz for high speed 4G LTE internet. Compatible with almost all UK's carriers, the device allows you to enjoy uninterrupted voice calls and blazing internet speed.
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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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