Cell phone blocker in classroom | cell phone blocker Saint-Pascal

Cell phone blocker in classroom | cell phone blocker Saint-Pascal
Cell phone blocker in classroom | cell phone blocker Saint-Pascal
Cell phone blocker in classroom | cell phone blocker Saint-Pascal
Cell phone blocker in classroom | cell phone blocker Saint-Pascal
Cell phone blocker in classroom | cell phone blocker Saint-Pascal
Cell phone blocker in classroom | cell phone blocker Saint-Pascal
  • 1800MHz Full Band Signal Booster, Best WiFi Signal Repeatermobile Phone Signal Repeaterwifi Signal Repeater Booster  1800MHz TE1823 Full Band Signal Booster   Brief Description:  1800MHz Pico-Repeater is intended to strengthen the signal of  1800MHz mobile phone in the buildings. Ideal for use in areas where the 1800MHz 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 and spuriousness are suppressed effectively. *The reliability conforms to GB6993-86 standards. *The electromagnetic compatibility conforms to ETS300 609-4 standards.   Applicable place: It can be applied in Building rooms there have weak signal of mobile.   Specification: Frequency Range: 1. TE1823 (Uplink:DCS1710-1785MHz; Downlink:DCS1805-1880MHz); Gain:TE1823 (DCS Uplink)Gp≥65dB;  (DCS Downlink)Gp≥70dB; Output Power:TE1823 ≥23dBm; Pass band ripple:DCS≤8dB; Guard band rejection: DCS (BW-60DB) ≤104MHz; DCS (BW-70dB)≤107MHz; I/O impedance: 50Ω/N Connector; I/O return loss: ≤-8dB; Noise figure: ≤-8dB; Inter-modulation attenuation(Po=13dBm):≤-40dBm; Transmission: ≤0.5μs; Ambient:-10℃-50℃; Power Supply: AC110-220V±10%/45-55Hz; Size:148mm×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 Order Information : 1800MHz Pico-Repeater Model:TE1823: Cover-max 100-500 square meters; Package contents: 1 pcs booster 1 set power supply 1 pcs user manual 1 set installation screws  

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