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    850MHz Booster Amplifier 23dBm Full Band Signal Booster, GSM Signal Booster, 3G Signal Booster 850MHz TE823 23dBm Full Band Signal Booster Brief Description: 850MHz Pico-Repeater is intended to strengthen the signal of 850mhz mobile phone in the buildings. Ideal for use in areas where the 850mhz signal is weak to cause Call dropout or Cant connection .The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator)   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 inter modulation an spuriousness are suppressed effectively. *The reliability conforms to GB6993-86 standards. *The electromagnetic compatibility conforms to ETS300 609-4 standards.   Applicable place: Specification: Frequency Range: Up-link: 824-849MHz; Down-link:869-894MHz; TE823 Gain (dB): Up-link:Gp≥65dB; Down-link:Gp≥70dB; Power Output (PO):23dBm; Frequency Range: Up-link: 824-849MHz; Down-link: 869-894MHz; Gain(dB): Up-link: Gp≥65dB; Down-link:Gp≥70dB; Power Output (Po): 23 dBm; Pass band ripple: ≤5dB Out of band rejection:(BW-60dB) ≤42MHz;(BW-70dB)≤45MHz; I/O impedance: 50Ω/N connector; I/O return loss: ≤-8dB; Noise figure: ≤8dB; Inter modulation Attenuation (Po=13dBm): ≤-40dBm; Transmission Delay: ≤0.5μs; Ambient temperature: -10℃-50℃; Power supply: AC110-220V±10%/45~55Hz; Dimension:152mm×106mm×33mm; Compliance Standard: To the GB6993-86 standard; Electromagnetic compatibility:To the ETS300 694-4 standard; Function: a) Power supply LED b) Power Output LED Package contents: 1 pcs booster 1 set power supply 1pcs user manual 1 set installation screws  

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