Extended Coverage
CEL-FI GO G43
Enhanced 5G/4G LTE Booster — Extended Range
Official Nextivity Authorized Dealer
Full manufacturer warranty. All products are new, factory-sealed with USA-spec firmware.
GO Series — SKU: CEL-G41
CEL-FI GO G41
Smart 5G/4G LTE Signal Booster
$549.00
✅ In Stock — Ships within 2 business days
CEL-FI GO and PRO units are carrier-specific. Select your primary carrier before purchasing.
2-Year Manufacturer Warranty
Free Shipping on $250+
30-Day Returns
Secure Checkout (Stripe)
The CEL-FI GO G41 delivers carrier-class 5G/4G LTE coverage for small-to-mid-size commercial spaces. Powered by Nextivity's award-winning IntelliBoost® technology, it delivers an industry-leading 100 dB maximum gain — the highest available on the market. Perfect for branch offices, retail spaces, restaurants, and small warehouses.
Not sure which product is right for your building?
Our engineers can assess your space and recommend the optimal solution. Request a free consultation →
Our engineers can assess your space and recommend the optimal solution. Request a free consultation →
- IntelliBoost® 100 dB maximum gain technology
- Single carrier — specify AT&T, T-Mobile, or Verizon
- Covers up to 15,000 sq ft with a strong outdoor signal
- FCC approved — no carrier permission required
- Simple 3-component setup: Outdoor Antenna + Unit + Indoor Antenna
- Automatic gain control prevents network interference
- LED status indicators for easy diagnostics
- Compatible with all phones and cellular devices simultaneously
| Max Gain | 100 dB |
| Coverage Area | Up to 15,000 sq ft |
| Frequency Bands | B2, B4, B5, B12, B25, B66, B71 (varies by carrier) |
| Technology | 5G NR / 4G LTE |
| Outdoor Antenna | Directional (included) |
| Indoor Antenna | Panel (included) |
| Power Supply | 110-240V AC adapter (included) |
| Operating Temp | -20°C to +60°C |
| Certifications | FCC, PTCRB, Carrier Approved |
| SKU | CEL-G41 |
| Manufacturer | Nextivity (CEL-FI) |