í±High system gains. í±Full duplex and double-end design,external power supply, and convenient installation. í±ALC technology with auto-steady function adopted. í±Provide power indication and uplink and downlink indications. í±With the amplified linear power,the intermodulation and spuriousness are suppressed effectively. í±The reliability conforms to GB6993-86 standards. í±The electromagnetic compatibility conforms to ETS300 609-4 standards. Specification GSM Full Band Signal Booster Specification TE-9102A TE-9102B TE-9102C Frequency range Uplink 890ú¡915MHz Downlink 935ú¡960MHz Gain ( dB) Uplink Gpí¦55dB Gpí¦65dB Gpí¦45dB Downlink Gpí¦60dB Gpí¦70dB Gpí¦50dB Gain adjustable range MGCí¦30dB Export power (Po) í¦23dBm í¦23 dBm í¦20 dBm Pass band ripple í_5dB Guard band rejection ú¿BW-60dBú¬í_42MHz ,ú¿BW-70dBú¬í_45MHz I/O impedance 50ª+/N connector I/O return loss í_-8dB Noise figure í_8dB Intermodulation Attenuation(Po=13dBm) í_-40dBc Transmission Delay í_0.5ª¦s Ambient temperature -10íµí½50íµ Power supply AC110í½220Ví+10% 45í½55Hz Size 148mmí-106mmí-33mm Reliability To the GB6993-86 standard Electromagnetic Compatibility To the ETS300 694-4 standard Function a) Power supply LED denote b) Export power LED denote