GSM Signal Booster GSM-Signal-Verstärker Handy Pho

GSM Signal Booster GSM Signal Amplifier Mobile Phone Signal Amplifier BL-970GSM 1,High-gain 2,Ultra-low noise 3,full-duplex We specially manufacturer followings products *GSM FullBand/Band Selective Signal Booster, *CDMA FullBand/Band Selective Signal Booster, *DCS FullBand/Band Selective Signal Booster, *PCD FullBand/Band Selective Signal Booster, *WCDMA FullBand/Band Selective Signal BoosterToday, We would like to introduce GSM Band Selective Signal booster *Technical Features 1)High system gains. 2)Full duplex and double-end design, external power supply, and convenient installation. 3)ALC technology with auto-steady function adopted. 4)Provide power indication and uplink and downlink indications. 5)With the amplified linear power, the intermodulation and spuriousness are suppressed effectively. 6)The reliability conforms to GB6993-86 standards. 7)The electromagnetic compatibility conforms to ETS300 609-4 standards. Detail Working systemGSMModelBL-970GSMFrequency rangeuplink: 890-915MHzGainUp link: Gp≥67dBDownlink: 935 960MHzDownlink: Gp≥65dBOutput upUp link: 27dBmFunctiona) Power supply LED denoteDownlink: 25dBmb)Export power ELD denotePort VSWR≤1.8DBI/O impedence50Ω/N connectorNoise figure≤6dBTransmission delay≤0.5μsPower supplyAC/220V±10% 45 55HzCoverage area800SqmSize198*148*39mmNet Weight1.07KG