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CEL-FI GO G41
Smart 5G/4G LTE Signal Booster — AT&T, T-Mobile, or Verizon
Official Nextivity Authorized Dealer
Full manufacturer warranty. All products are new, factory-sealed with USA-spec firmware.
GO Series — SKU: G41-CE-003
CEL-FI GO G41 — FirstNet Edition
AT&T FirstNet Smart Booster — Public Safety B12/B14 Coverage
$1,363.00
✅ 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-CE-003 is the FirstNet-certified variant of the GO G41 booster. It adds Band 14 (FirstNet) on top of the standard AT&T LTE bands so first responders, public-safety facilities, and government buildings can extend FirstNet coverage indoors. Same 100 dB IntelliBoost® gain, same 15,000 sq ft coverage, same drop-in deployment as the standard G41 — just with the public-safety band plan baked in.
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Our engineers can assess your space and recommend the optimal solution. Request a free consultation →
- IntelliBoost® 100 dB max gain — highest FCC-approved booster
- AT&T FirstNet (Band 14) + Bands 2/4/5/12/25 in one unit
- Coverage area up to 15,000 sq ft per unit
- Drop-in install — Outdoor Antenna + Unit + Indoor Antenna
- No carrier permission needed — FCC consumer signal-booster certified
- Automatic gain control prevents tower interference
| Max Gain | 100 dB |
| Coverage Area | Up to 15,000 sq ft |
| Frequency Bands | B2/B4/B5/B12/B14/B25 (BT+LAN) |
| Technology | 5G NR / 4G LTE / FirstNet |
| Country of Origin | United States |
| Certifications | FCC, FirstNet, PTCRB |
| SKU | G41-CE-003 |
| Manufacturer | Nextivity (CEL-FI) |
