null Skip to main content

Nextivity

Nextivity CEL-FI ROAM R41-VB Spark Smart Mobile B28 Repeater inc. Adhesive Antenna

0 review Write a Review
High power cellular booster improves 4G signal strength for vehicles and homes delivering wider coverage and reliable connectivity in remote areas.
SKU: RPR-CF-01062
MPN: R41-VB-004
Shipping: Calculated at Checkout
$1,162.65 inc GST
$1,011.00 ex GST
Hurry up! Current stock:

Current Stock: 127

Nextivity CEL-FI ROAM R41-VB Spark Smart Mobile B28 Repeater inc. Adhesive Antenna

$1,162.65 inc GST
$1,011.00 ex GST

Powerful mobile signal booster delivering stable Spark connectivity in remote areas

This mobile cellular coverage solution is designed to significantly improve voice and data performance inside vehicles, vessels, and fixed locations, delivering reliable Spark 4G connectivity in areas with weak or inconsistent coverage. It enhances signal strength and stability to support clearer calls, faster data speeds, and dependable communication for remote travel, work sites, and everyday use across supported Spark frequency bands. The system requires a compatible external antenna to capture the outdoor Spark signal and enable proper operation.

Key Features

  • Optimised and Locked to Spark: Designed exclusively for Spark, ensuring consistent performance, stable connectivity, and full compatibility with Spark’s authorised 4G network frequencies.
  • Band 3 and Band 28 Support: Operates on Spark Band 3 (1800 MHz) and Band 28 (700 MHz), providing compatibility with Spark’s primary LTE coverage layers for both regional and metropolitan areas.
  • Increased Downlink Power: Higher output power delivers a larger coverage area and stronger indoor signal levels, making the system suitable for fixed homes, site offices, and remote buildings, not just mobile environments.
  • Advanced IntelliBoost Technology: Utilises a fourth-generation proprietary chipset to intelligently amplify Spark signals while maintaining network stability, preventing interference, and ensuring consistent performance.
  • High System Gain Performance: Delivers up to 100 dB system gain with enterprise-grade echo cancellation, providing strong and stable Spark coverage without oscillation or signal dropouts.
  • Plug And Play Installation: Preconfigured design enables fast and simple setup without manual tuning, allowing improved Spark signal coverage within minutes of installation.
  • Vehicle And Fixed Power Integration: Designed for auxiliary power operation, making it suitable for vehicles, caravans, RVs, marine use, and fixed installations with compatible power systems.

This solution ensures reliable Spark 4G connectivity for travellers, professionals, and remote users who depend on stable communication in challenging coverage environments.

Product Specifications
Supported Networks 4G
Supported Frequency Bands 3, 28
Maximum Downlink Output Power 31 dBm (Bands 28)
System Gain Up to 100 dB
Relay Bandwidth Up to 20 MHz
Power Input Auxiliary DC Power
Installation Type Plug And Play Mobile Or Fixed Mount
General Information
Manufacturer: Nextivity
Manufacturer Part Number: R41-VB-004
Packaging Details
Weight: 0.89 KGS
Width: 10.00 (cm)
Height: 22.00 (cm)
Depth: 8.00 (cm)

Customers Also Viewed

Review Your Cart Close Close
Your cart is empty

Recently viewed

Social

Recently Viewed Recently Viewed
Social Media Social Media
Top Top