2G/3G/4G Solution for High Density In-Building Traffic
  • Gain: 75dB
  • Output power (UL/DL): +18dBm
  • Customized and variable bandwidth
  • Triple Technology Support
  • Complete network safety with AID, ASD, ATO and AGC
  • LED display of RSSI level and key alarms
  • Supports Bluetooth for wireless connection to the repeater
  • Optional remote management & call testing through IP communication


Coiler developed the ST-900 Digital Repeater to solve LTE Band 8, UMTS 900 and GSM 900 coverage problems in areas with high density traffic. Its unique features and compact, lightweight design allow for optimal unit performance in a variety of medium and larger-sized areas such as office buildings and conference facilities, where it can greatly improve the quality of service and user experience.

The ST-900 Digital Repeater boosts indoor signal levels, enabling high data transmission rates and allowing operators to exploit the full capabilities of their LTE, UMTS and GSM networks. Powerful, versatile and designed for network safety, the ST-900 Digital Repeater is the ideal solution for operators looking to extend the in-building coverage of their LTE, UMTS and GSM networks.

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