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WWW.MOBILE-SIGNAL-BOOSTERS.SHOP PHONE SIGNAL BOOSTER Nikrans NS-2500GD SPECIFICATION Indoor coverage: 21600 ft² Up-link freq: 880-915MHz & 1710-1785 MHz Down-link freq: 935-960 & 1805-1880 MHz Up-link Gain: 65 dB Down-link Gain: 70 dB Power supply: Input AC90~264V,output DC12V/3A Working t °C: -25/+55...
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PRODUCT DESCRIPTION NS-2500GD is a dualband 4G mobile phone signal booster that amplifies a mobile signal at two frequencies, 900 MHz and 1800 MHz at the same time, and is apt to drastically ameliorate the GSM signal reception of all the operators in the UK. Moreover, if...
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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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