WilsonPro Enterprise 4300 Signal Booster

Product Highlights

• Supports multi-tower targeting with three outdoor antenna ports for frequency-specific optimization
• Includes four independently controlled indoor antenna ports to cover large or multi-zone layouts
• Boosts voice, text, and data on 4G LTE and 5G for all major North American carriers
• Features WilsonPro Cloud connectivity via built-in LTE modem or ethernet for remote monitoring
• Delivers up to +26 dBm uplink and +17 dBm downlink power for long reach and strong indoor coverage
• Equipped with XDR (Extended Dynamic Range) to prevent shutdown from signal overload
• Onboard LCD touchscreen for on-site system monitoring and diagnostics

Top Benefits

• Covers up to 100,000 sq ft in ideal conditions with strong outside signal
• Allows precise control of donor antennas, improving performance in mixed tower environments
• Enables remote management and alerts without relying on your internal network
• Helps reduce dropped calls and slow data, especially in problem areas

Scales easily for very large buildings or future expansion with additional units

• 1 × WilsonPro 4300 Amplifier
• 1 × Wilson Wide-Band Yagi Outside Antenna (Model 314411)
• 4 × Wilson Dome Inside Antennas (Model 304412)
• 5 × 100 ft Wilson400 Low-Loss Coax Cable (Model 952300)
• 1 × 2 ft Wilson400 Coax Cable (Model 952402)
• 1 × 50 Ohm Lightning Surge Protector (Model 859902)

The strength of your outside signal, measured where you mount the antenna, affects how much indoor coverage the system provides. Use the chart below for general guidance:

Coverage Estimates:

• Strong (5 Bars): Up to 100,000 sq ft
• Medium (3–4 Bars): Up to 37,500 sq ft
• Weak (1–2 Bars): Up to 10,000 sq ft
• None (0 Bars): No coverage

Please note: Many factors impact indoor coverage, so results may vary.

Supported Devices

• All phones, hotspots, tablets, and cellular data devices
• No physical connection required — boosts signal wirelessly
  
  

Supported Networks

• 4G LTE and 5G (on FCC-approved bands)
• Also supports legacy 2G and 3G where still available

Frequencies Boosted

• 700 MHz (Bands 12/13/17)
• 800 MHz (Band 5)
• 1700/2100 MHz (Band 4)
• 1900 MHz (Band 25/2)

Carriers

• Works with all major US and Canadian carriers: Verizon, AT&T, T-Mobile, UScellular, Bell, Telus, Rogers, and others
• Also supports most MVNOs (e.g., Cricket, Straight Talk, Boost, etc.)
• Compatible with many carriers in Mexico and parts of Central/South America

Not compatible with most networks in Europe, Asia, or Africa due to frequency differences

The WilsonPro Enterprise 4300 is built for commercial environments and should be installed by a professional or someone familiar with large-scale cabling and RF layout. This isn’t a plug-and-play system — you’ll want a proper plan before getting started.

The amplifier is typically installed in a central location, like an equipment closet or IT room, and connects to up to four inside antennas that distribute signal throughout the building. The included outside antenna should be mounted on the roof or another high point with a clear line of sight toward nearby cell towers.

For the best results:

• Test your outside signal first to find the strongest spot
• Use the built-in signal meter or WilsonPro Cloud tools to aim your outside antenna accurately
• Keep your outdoor and indoor antennas far apart, ideally with structural separation (like floors or walls) between them
• Avoid coiling excess coax cable near the amplifier or antennas — it can cause performance issues
• Use split mode if your strongest signals come from different towers in different directions

If you’re not sure how to lay out the system, or if your building has challenging architecture, a professional system design is highly recommended. Custom designs can take into account cable lengths, wall materials, and antenna placement to get the best performance out of your 4300 system.