1PCS 4000square meters suitable,3W(35dBm) Output Power,gain 85dB,GSM Cell Phone booster,Cell ... ;3. Suitable for 800-2500mhz ( CDMA,GSM,PCS,DCS,2.4G wifi suitable ) ;4. Max. power : 50W ;5. I mpendance : 50 ... , pls fee free to contact us. 1PCS 4000square meters suitable,3W(35dBm) Output Power,gain 85dB,GSM Cell Phone booster,Cell ...