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CEL-FI GO G43 Window-Mount DAS Cellular Booster | G43‐BBBE | TS553330

CEL-FI GO G43 Window-Mount DAS Cellular Booster

Available only from Powerful Signal
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  • 3× window-mounted donor antennas; no outside antenna required
  • Excellent option for high-rise offices, condos & apartments
  • Most powerful small business booster available—up to 100 dB gain
  • Amplifies 5G/4G Verizon, AT&T & T‑Mobile simultaneously
  • Complete kit with all components needed for installation
Outside Signal Strength
Coverage @ 700 MHz LTE
5 Bars
Up to 50,000 ft²
3 Bars
Up to 25,000 ft²
1 Bar
Up to 7,500 ft²

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Free lifetime support
SKU: TS553330
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Product Description

Features of the Nextivity CEL-FI GO G43 window-mount DAS system

  • This CEL-FI GO G43 solution has been custom designed by Powerful Signal for offices and large dwelling units that do not have access to the roof to mount a donor antenna.
  • Instead of a roof-mounted antenna, this system uses three window-mounted panel antennas, one for each major U.S. cellular carrier. Each high-performance Top Signal EDGE panel antenna adheres to the inside of an exterior window with a window-mount tray and 3M hook-and-loop adhesive.
  • Three Top Signal EDGE dome antennas—mounted in drywall, drop, or hard deck ceilings—provide improved signal to smartphones and other cellular devices inside your building.
  • The CEL-FI GO G43 is the most powerful “off-air” cell phone signal amplifier in its class, providing up to 100 dB gain—hundreds of times more than competing small-office amplifiers and large-home boosters.
  • The GO G43 amplifies 6 bands of 5G/4G frequency simultaneously for Verizon, AT&T, and T-Mobile cellular networks. question mark inside a circle
  • The GO G43’s 15 dB of echo cancellation gives the amplifier to ability to continue operating even when the outside and inside antennas are close enough to cause oscillation in other cell signal boosters. question mark inside a circle
  • Free phone installation support, with industry-leading lifetime technical support from Powerful Signal, t+he leader in improved in-building cellular signal.

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 installer’s 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.

Office floor with a cell signal booster system and 4 dome antennas An office floor with amplified cellular signal from a CEL-FI GO G43 with 3 window-mounted donor antennas and 3 ceiling-mounted dome antennas. (Click to enlarge.)

How the CEL-FI GO G43 window-mount system works

  1. Three window-mounted antennas (one for each carrier) receive outside cellular signal.
  2. The received signal is sent via coax cables to the GO G43 amplifier, which increases the signal gain and sends it downline through three coax cables.
  3. The amplified signal is rebroadcast by three inside server antennas distributed throughout the interior of the building where improved signal is needed.
  4. The GO G43 amplifier also sends signal back to the cell towers with increased gain, improving cellular communications in both directions.
Nextivity CEL-FI GO G43 Window Kit setup diagram

Coverage Area

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.

Optional plenum air coax cable upgrade

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 cableexternal link icon 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.)

TS-400 coax cable and plenum air coax cable terminated with N-male connectors This system uses TS‑400 coax (left), but you can upgrade to fire-rated plenum air coax cable (right) for building-code compliance and better performance.

Purchasing a CEL-FI GO G43 window-mount DAS system

Both versions of this system come with the following base components:

CEL-FI GO G43 cell signal booster G43-BBBE icon CEL-FI GO G43 cell signal amplifier G43-BBBE
CEL-FI GO G43 screws & drywall anchors × 4 icon Screws & drywall anchors (×4 ea.)
Mean Well 12V/8.5A AC/DC power supply GST120A12-R7B icon 12V/8.5A AC/DC adapter w/spring lock
Top Signal EDGE Flex-Mount Panel Antenna N-Female TS260820 icon Top Signal EDGE flex-mount indoor panel antenna TS260820 (×3)
Top Signal EDGE Panel Antenna Window Mount TS431001 icon EDGE panel antenna window mount TS431001 (×3)
3M hook-and-loop double-sided adhesive 9448A icon 3M hook-and-loop double-sided adhesive 9448A (×6)
Top Signal EDGE Dual-Mount Dome Antenna N-Female TS250620 icon Top Signal EDGE dome antenna w/mounting post, nut & mounting plate TS250620 (×3)
CEL-FI GO G43 user manual icon CEL-FI GO G43 user manual

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:

Top Signal TS-400 coax 50 ft. N-Male Connectors TS340050 icon 50′ TS‑400 coax w/N-male connectors TS340050 (×3)
Top Signal TS-400 coax 30 ft. N-Male Connectors TS340030 icon 30′ TS‑400 coax w/N-male connectors TS340030 (×6)
Top Signal TS451017 N-Female to N-Female Connector icon N-female to N-female barrel connector TS451017 (×3)

The installers’ kit is designed for systems integrators who are familiar with terminating 400-type coax cable. This kit includes:

Top Signal TS-400 coax 500 ft. N-Male Connectors TS340500 icon Top Signal TS-400 coax cable 500′ spool TS340500
Top Signal EZ-Crimp N-Male Connector for 400-Type Coax TS452040 icon Top Signal N-male EZ-crimp connector for 400 coax TS452040 (×16)

Amplifies three major cellular carriers

The Nextivity CEL-FI GO G43 boosts the signal from the three largest U.S. cellular networks:

  • Verizon (bands 2, 4, 5, 13)
  • AT&T (bands 2, 4, 5, 12)
  • T-Mobile (bands 2, 4, 5, 12, 25)
Carrier logos for Verizon, AT&T, T-Mobile

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon 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.govexternal link icon.

Product Specifications

Usage:
Small business
Strong outside signal (−95 dBm RSRP, 5 bars):
Up to 50,000 ft² indoor coverage
Fair outside signal (−105 dBm RSRP, 3 bars):
Up to 25,000 ft² indoor coverage
Weak outside signal (−115 dBm RSRP, 1 bar):
Up to 7,500 ft² indoor coverage
Outside Antenna:
Directional panel (×3)
Inside Antenna:
Omnidirectional dual-mount dome (×3)
Cable Type:
400
Connector Type:
N
Impedance:
50 Ω
Gain/Loss:
+100 dB max
Max Output Power (Uplink):
20–22 dBm
Max Output Power (Downlink):
17 dBm
Booster Case Material:
Metal
Signal Readout:
LED lights & online portal
Pricing:
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Warranty Information

For warranty information on this product, please see our Nextivity warranty information page.

Questions & Answers