Nextivity CEL-FI GO G41-JE 1/3/5/7/8/28L/40 Stationary Repeater + 1 Year Extra Warranty

The 104-G41-JE-003 is a carrier-grade indoor signal booster from Nextivity’s Cel-Fi GO G41 series. Designed to tackle patchy 3G, 4G and 5G reception in offices, retail outlets or other enclosed spaces, it amplifies weak cell signals by up to 100 dB and can cover areas of around 3,000 m² when set up with the included donor and server antennas. Housed in a compact 260 × 107 × 63 mm enclosure and drawing up to 40 W from a standard AC source, it features one LAN port for network management and SMA-female RF ports for simple antenna connections.

This SKU comes with an extra year of warranty on top of the standard coverage and supports simultaneous boosting across two frequency bands chosen from 1, 3, 5, 7, 8, 28 L and 40. Each band can handle up to 20 MHz of bandwidth, delivering uplink power to 22 dBm and downlink to 20 dBm, while built-in echo cancellation and gain control ensure stable, interference-free operation. This makes the GO G41-JE well suited to enterprises or sites where uninterrupted voice and data services are critical but outdoor signal strength is limited.