Cel-Fi G41 Mobile Repeater Telstra Optus Vodafone

Cel-Fi GO4 (G41) - Maximum Coverage, Ultimate Flexibility

Take your mobile signal to the next level with the Cel-Fi GO4 (G41) - the most powerful and versatile 4G smart repeater in the GO series.

Stronger Signal, Wider Coverage

With an upgraded +20 dBm output power, the GO4 delivers industry-leading coverage of up to 3,000 m² — perfect for homes, offices, warehouses, and large rural properties. Fewer black spots, stronger calls, and faster data where you need it most.

Works Across All Major Australian Networks

Telstra
Optus
Vodafone

Switch networks anytime via the WAVE app - no hardware changes required (one carrier active at a time).

• Advanced Technology for Faster Speeds
• Dual-band simultaneous relay for improved performance
• Carrier aggregation with up to 40 MHz bandwidth
• Supports 3G, 4G, and 5G (DSS) for modern connectivity
• Fully compatible with VoLTE and NB-IoT
• Enjoy smoother streaming, clearer calls, and more reliable connections across multiple devices.

Built for Bigger Installations

The GO4’s higher power allows you to run multiple service antennas from a single unit, making it ideal for:

• Large homes
• Commercial buildings
• Industrial sites
• Smart Connectivity & Remote Management
• RJ45 Ethernet port for direct internet connection
• Remote monitoring and control via the WAVE Portal (installer access)
• Real-time alerts and performance tracking
• Wide Frequency Support

Compatible with key Australian network bands:
700 / 850 / 900 / 1800 / 2100 / 2600 MHz
(Note: 700 MHz not supported on Vodafone)

Why Choose the GO4?

• Bigger coverage than previous GO models
• Works with all major Australian carriers
• Future-ready with 5G support
• Scalable for large or complex setups
• Professional-grade monitoring and control