Band 28 + Band 3 700/1800MHz 20dBm Digital Mini Repeater
The EMTS Telecom Services Digital RF Mini Repeater boosts LTE coverage for Band 3 (1800 MHz) and Band 28 (700 MHz) in private and public LTE networks. Designed for large indoor and outdoor sites — industrial campuses, utility facilities, transport corridors, and rural broadband — this dual-band repeater ensures stable, high-quality signal distribution. Advanced DSP independently filters, amplifies, and regenerates uplink and downlink signals while minimizing adjacent-band interference for optimal spectral efficiency and link performance. Housed in a rugged enclosure, onboard microcontrollers continuously monitor gain, temperature, voltage, and faults. Management and remote supervision are available via USB, Wi-Fi app, or optional integrated modem, with full integration into the EMTS Network Management System (NMS) for real-time configuration and alarms. A compliant IMOP algorithm prevents oscillation caused by poor isolation between donor and service antennas, and an optional ICS mechanism enables operation with isolation as low as Gain – 10 dB.
EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless
Key Features
- Designed to extend in-building coverage of 4G at band 28 & band 3
- Comply with ETSI and 3GPP Standards with 20dBm composite output power
- Fully transparent to the 4G network
- Friendly GUI or direct WIFI connectivity for a plug-and-play installation
- Advanced Isolation Measurement Oscillation Preventing (IMOP) algorithm prevents self- oscillation due to poor isolation
- ICS Option enables 25dB improvement with isolation requirements
- Low EVM by utilizing advanced Ultra-High Linear power and spurious emission with extremely low power consumption
- Smart Automatic Level Control (ALC) ensures output level is stable and adjustable
- Simple installation with external AC/DC power supply
- Optional 4G modem for Remate Management and control using EMTS NMS
