SKU: PR-1826-30W90

Band 3 + Band 7 1800/2600MHz 30dBm Power Repeater

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The EMTS Telecom Services Digital RF Power Repeater boosts LTE coverage for Band 3 (1800 MHz) and Band 7 (2600 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 7 & band 3
  • Comply with ETSI and 3GPP Standards with 30dBm 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 wall or pole mount , IP67 enclosure
  • Optional 4G modem for Remate Management and control using EMTS NMS
Technical Specifications
Technical Specifications
Electrical Specifications
B7 (2600) B3 (1800)
Frequency Range Uplink: 2500~2570MHz / 1710~1785MHz / Downlink: 1805~1880MHz
Bandwidth per Sub-band (0.2-10MHz (adjustable)) 0.2-30 MHz (adjustable)
Gain Uplink: 90±3dB / 90±3dB / Downlink: 90±3dB
Manual Gain Control 31 dB in step of 1 dB
Automatic Gain Control ≧ 20 dB
Gain Flatness (per sub-band) ≦ ±3.5 dB (peak-to-peak)
Max. Input Power Without Damage 0 dBm
Output Power Uplink: 24±2dBm per Band / Downlink: 30±2dBm per Band
Spurious Emission (9KHz-1GHz) ≦ -36dBm
1GHz-12.75GHz ≦ -30dBm
ACRR (±10/20MHz) ≦-36dBc/30KHz
±20/40MHz ≦-40dBc/30KHz
EVM (≦ 6%) ≦ 6%
Frequency Stability ≦ ±0.01 ppm
Noise Figure ≦ 6 dB
VSWR ≦ 2:1
System Delay ≦ 6 µs
Interference Cancellation (Optional ) ≧25 dB
RF Connector N-Female
Impedance 50 Ω
Power Supply AC 100~240 V, 50/ 60 Hz
Power Consumption ≦ 160 W
Mechanical Specifications
Dimensions 447*357*203 mm
Weight ≦ 20 kgs
Environmental Specifications
IP Rating IP67 (outdoor)
Operating Temperature -20 °C to 50 °C office buildings, subways.
Environmental Specifications
IP Rating IP67 (outdoor)
Operating Temperature -20 °C to 50 °C
Local and Remote-Control Specifications
Indications Power Supply, Running, Alarm
NMS (Local) Via USB or WIFI
Remote Via Cloud-based NMS via 4G Modem (optional)
Comply with Standards
Safety EN 62368-1 General, EN 50385 General
EMC EN 301 489-1, EN 301 489-50
Radio ETSI EN 303 609 & ETSI EN 301 908-11 3GPP TS 36.143 & 3GPP TS 36.106
CE Compliant with relevant EU directives
Block Diagram

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