Mobile Cellphone Signal Booster Repeater Amplifier 100% New and High Quality Currently this product has been successful in mainland China, Middle East, southeast Asia, Europe and other countries and regions to use, the effect is very obvious. Is to make up for the mobile communication network coverage is insufficient, enlarge the base station coverage, eliminate blind spots one of the most A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for Car Vehicle. Specification: Frequency range : 824MHz--849MHz(Up link) 869MHz--894MHz(Down link) Power: -70 ~-40 dBm/ FA (1.23MHz) Gain : Up link 50/65dB Down link 60/70dB Impedance : 50¦¸ Seclusion : >70dB Power supply : AC110/220V(Used AC/DC Adapter 9V DC) Compact design: Indoor use Item diemension : 240x140x40 mm Package include: 1 x GSM 900MHz cellphone repeater 1 x outdoor antenna with 5 meters cable 1 x Indoor antenna 1 x Charger 1 x User manuall
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