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NimbeLink, a global leader in embedded cellular modem technology and asset tracking solutions, has introduced the NL-SW-LTE-TC4NAG Skywire® 4G LTE CAT 4 NA modem. This Skywire embedded modem leverages Category 4 technology.  The NL-SW-LTE-TC4NAG is ideal for delivering fast reliable cellular connectivity to products with applications in North America. NL-SW-LTE-TC4NAG supports GNSS, dual SIMs, a single SKU for North American carrier networks, and onboard network stacks, plus is FirstNet capable and includes support for Band 14.

The NL-SW-LTE-TC4NAG is pin-compatible, designed to replace the NimbeLink CAT 3 embedded modems, NL-SW-LTE-TNAG-X & NL-SW-LTE-TSVG-X, with higher performance and lower cost product.

All NimbeLink Skywire modems are small, pin-compatible, and end-device certified, which enables easy integration with no further carrier testing requirements. This time-to-market advantage allows developers to quickly design-in connectivity to cellular networks around the world. All Skywire modems are patented and are backed by industry-leading documentation and expert-level product support.


  • Small Form-Factor
  • 4G LTE Category 4 with 3G fallback
  • U.FL Antenna ports for easy antenna integration
  • Removable SIM card slot
  • Band 14 support – FirstNet compatible
  • Dual-SIM support with integrated solder down SIM and external 3FF SIM card slot
  • GNSS support for GPS, Glonass, Beidou, Galileo, and QZSS
  • Multi-Carrier Support on a Single Device
  • Development kits available


  • Longest Network Life
  • CAT 4 LTE Speeds (Up to 150 MB down/50 MB up)
  • Easily connect to Verizon, AT&T, or T-Mobile networks.
  • Improved reception with RX diversity
  • 8 Band LTE support
  • Integrated GNSS support
  • Bundled data plans available

Tech Specs

  • Throughput: 150 Mbps Download/42 Mbps Upload
  • Average: N/A
  • Peak: N/A
  • Idle: N/A
  • Sleep: N/A
  • Supply Voltage: 3.8V Nominal
  • Input Voltage: 3.4V to 4.2V
  • I/O Voltage: 1.8V-5.5V
  • Temperature Range: -40ºC to +85ºC
  • Dimensions: 29mm x 33mm x 10.5mm
  • Weight: 8 grams
  • RoHS Compliant
  • Deployable Region: North America
  • Carriers: AT&T, Bell, Rogers, Telus, T-Mobile, and Verizon
  • Bands:
    • LTE CAT 4 (FDD B2[1900], B4[1700], B5[850], B12[700], B13[700], B14[700], B66[1700], B71[600])
    • DC-HSPA+ (B2[1900], B4[1700], B5[850])
  • Certifications: RoHS Certificate of Compliance, FCC Certification, IC Certification, Verizon ODI Certification, and AT&T IoT Device Certification

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