Cellphone signal booster

Key Attributes.

Product Feature ? Provide quick coverage solution for small signal weak & block zones. ? Compact size, low consumption, easy installation, great cover. ? Cover about 300~1500 m² without block or obstruct. ? High linear design, low interference to BTS ? Manual gain control function Technical features ? High system gains ? Full duplex and double-end design, external power supply, and convenient installation ? ALC technology with auto-steady function adopted. ? Provide power indication and uplink and downlink indications. ? With the amplified linear power, the intermodulation and spuriousness are suppressed effectively. ? The reliability conforms to GB6993-86 standards. ? The electromagnetic compatibility conforms to ETS300 609-4 standards. Application Technical specifications Specification TE-9018A TE-9018B TE-9018C Frequency range Uplink GSM 890-915MHz/ DCS 1710-1785MHz Downlink GSM 935-960MHz / DCS 1805-1880MHz Gain (dB) Uplink Gp=55 Gp=65 Gp=45 Downlink Gp=60 Gp=70 Gp=50 Gain adjustable MGC=30dB Output power =20dBm =20dBm =17dBm Pass band ripple =8dB Guard band rejection (BW-60dB)=42MHz , (BW-70dB)=45MHz I/O impedance 50?/N Connector I/O return loss =-8dB Noise figure =-8dB Intermodulation attenuation (Po=13dBm) =-40dBc Transmission =0.5µs Ambient -10?~50? Power supply AC110~220V±10% 45~55Hz Size 228mm×106mm×33mm Reliability To the GB6993-86 standard Electromagnetic To the ETS300 694-4 standard Function a) Power supply LED denote b) Export power LED denote