Enhance Your In-Building Cellular Coverage with the Nextivity CEL-FI G41-JE – High Output Power and Multi-Carrier Support
The Nextivity CEL-FI G41-JE represents the latest in 4G cellular repeater technology. Building on the success of the G32 model, the G41 features higher output power (+20 dBm), providing the largest coverage area of all GO models. It operates on multiple frequency bands and can be easily switched between Telstra, Optus, and Vodafone-TPG (one carrier at a time), making it ideal for in-building cellular coverage applications.
The increased output power allows for more service antennas to be run from a single repeater, and the newly added RJ45 Ethernet network interface enables remote management. Expanding on the G32’s dual-band functionality, the G41 supports carrier aggregation with 40 MHz of relay bandwidth for enhanced performance.
Key Features
- Frequency Bands: 700L/850/900/1800/2100/2600 MHz (700 band not supported on Vodafone).
- Network Compatibility: Supports 3G, 4G, VoLTE, NB-IoT, with future 5G capabilities (currently not enabled or approved).
- Carrier Switching: Easily switch between Telstra, Optus, or Vodafone using the WAVE App (one carrier at a time).
- Coverage Area: Provides up to 3000 m² of coverage.
- Simultaneous Relay: Supports two bands with a total system relay bandwidth of up to 40 MHz.
- Remote Monitoring: Includes remote monitoring, control, and alert capabilities via the WAVE Portal (for approved installers).
- Ethernet Port: Connects to an internet source for live monitoring and remote management.
- Extended Warranty: Powertec exclusive offer – 1-year extra free warranty for a total of 3 years.
Includes:
- CEL-FI G41-JE (Switchable between Telstra, Optus and Vodafone-TPG) - one carrier at a time.
- 240v Power Supply
| Frequency Bands | 1/3/5/7/8/20/28L/28U/40 |
| Relay Channel Bandwidths (MHz) | 5/10/15/20 |
| Networks | |
| Network Protocols | GSM/WCDMA/LTE/DSS/NR |
| Network Selection | Automatically best available (WAVE App for manual setting) |
| Duplex Modes | FDD & TDD |
| # of Relay Bands (MHz max.) | 2 |
| Relay Bandwidth (MHz max.) | 20 + 20 |
| Output Downlink Power (All Bands) (dBm max.) | 20 |
| Output Uplink Power (Bands 1/3/5/7/40) (dBm max.) | 22 |
| Output Uplink Power (Bands 8/20/28L/28U) (dBm max.) | 20 |
| System Gain (dBm max.) | 100 |
| Enterprise-Grade Echo Cancellation (dB min.) | 30 |
| Return Loss (dB typ.) | -8 |
| Impedance (Ω nom) | 50 |
