Keeping customers, staff, and residents connected through reliable cellular coverage, CEL-FI GO G43 is an “off-air” solution that amplifies cellular signal without a roof-mounted donor antenna. A GO G43 system improves coverage for up to three carrier networks, enabling strong in-building connectivity.
This GO G43 solution has been custom designed for high-rise offices, condominiums, and apartments on the lower or middle floors of high-rise buildings. It’s also a good solution for large, custom homes with HOA rules that prohibit installing outside antennas.
This custom solution, available only from Powerful Signal, gives you the choice of preterminated coax cables in various lengths or an installers’ kit with a 500′ spool of TS-400 coax cable and 24 N-male EZ-crimp connectors that you can cut and terminate to custom lengths in your building.
While the CEL-FI GO G43 amplifier can provide indoor coverage for up to 50,000 square feet or more, the decreased signal strength and quality received by the window-mounted panel antennas will likely reduce the maximum coverage area inside your building.
If you have any questions about how much indoor area this solution can provide in your building or home, please contact Powerful Signal—we’ll be happy to evaluate your available signal strength and give you an estimate on the amount of coverage you can expect.
This CEL-FI GO G43 system is typically installed using 400-type coax cable to connect the amplifier to the outside and inside antennas. If your building requires fire-rated cable in plenum spaces, please ask us about upgrading to half-inch plenum air coax. Plenum cable fully meets state and federal building codes.
Plenum cable also has nearly half the signal loss per foot of cable compared to TS‑400 coax cable, providing stronger signal from your GO G43 booster and a wider indoor coverage area.
(Plenum air cable is available at additional cost. Call Powerful Signal at 435-634-6800 for details.)
Both versions of this system come with the following base components:
The preterminated kit can be self-installed. For general information about this process, see our Knowledge Base article, “How do I install a cell signal booster in my business?” This kit includes:
The installers’ kit is designed for systems integrators who are familiar with terminating 400-type coax cable. This kit includes:
The Nextivity CEL-FI GO G43 boosts the signal from the three largest U.S. cellular networks:
For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.
Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Specifications
Warranty Information
For warranty information on this product, please see our Nextivity warranty information page.
Questions & Answers