Mumu - Cell Phone Signal Booster, Mobile Signal Amplifier, gsm 900MHz Mobile Kit

40,00 GBP

Description

Frequency Range: Uplink (890-915 MHz) Downlink (930-960 MHz) NOTE: Please check if your TV and mobile phone frequency band is GSM900 MHz and compatible before purchasing. AT&T (GSM: 850 MHz/1900 MHz) / Verizon (CDMA: 850 MHz/1900 MHz) / T-Mobile (GSM: 1900 MHz/850 MHz) / Sprint (CDMA: 800 MHz/1900 MHz) are not supported. NOTE: Only support GSM900 2G voice signal. Does not support 3G/4G Internet access. Therefore, when installing the amplifier, remember to turn off the 3G/4G signal of your mobile phone, otherwise you will not be able to see the signal change. 900MHz GSM amplifier with dual antennas for high connectivity. Stable and reliable. High quality aluminum with higher temperatures to reduce radiation to almost zero. Full-duplex dual-port design. Easy DIY installation, automatic gain control.