We would liket to introduce Dual Band(GSM&DCS) Signal Booster.* Specification: 1)Frequency Range: Uplink 890~915MHz or 1710~1785MHz Downlink 935~960MHz or 1805~1880MHz 2)Output Power: >17dBm 3)Noise Figure: <8dB 4)Dimension: 228mm*106mm*33mm 5)Power Supply AC110-220,45-55Hz *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. Welcome to contact us to know more details and thanks for your business opportunity