Understanding the Radio Protocols in Geode: The Ultimate GPS Tracking Solution

Understanding the Radio Protocols in Geode: The Ultimate GPS Tracking Solution


The Geode GPS tracking device by AmeriCast is equipped with advanced radio protocols that make it a versatile and reliable tracking solution. Understanding these protocols and how they operate in different environments can help you appreciate why the Geode outperforms other tracking devices, such as the Apple AirTag.

Radio Protocols in Geode

1. LTE Cat M1/NB2 (Narrowband IoT)

  • Bands: B2/B4/B5/B12/B13/B66
  • Population Density Impact: Designed for IoT devices, LTE Cat M1 and NB2 provide excellent coverage in both urban and rural areas. They are optimized for low power consumption, making them ideal for devices like Geode that require long battery life.
  • Effective Range: Offers extensive coverage similar to standard LTE networks. NB-IoT excels in deep indoor penetration and remote rural areas, while LTE Cat M1 supports greater mobility and voice capabilities.
  • Use Case: Ideal for real-time tracking in urban areas with dense populations and in remote locations where traditional LTE might struggle.

2. GSM

  • Bands: 850/1900MHz
  • Population Density Impact: GSM networks are widely established, especially in urban areas with high population density. However, in remote areas, GSM coverage might be limited.
  • Effective Range: GSM has a shorter range compared to LTE but is highly reliable in areas with established infrastructure.
  • Use Case: Suitable for regions with robust GSM networks, offering reliable location updates in populated areas.

Effective Range of Each Band

LTE Cat M1:

  • Urban Areas: Up to 15 km (9 miles) from the base station.
  • Rural Areas: Up to 30 km (18 miles) from the base station.


  • Urban Areas: Up to 10 km (6 miles) from the base station.
  • Rural Areas: Up to 20 km (12 miles) from the base station.


  • Urban Areas: Up to 5 km (3 miles) from the base station.
  • Rural Areas: Up to 35 km (22 miles) from the base station.

Additional Features of Geode

The Geode GPS tracking device is not only versatile in terms of connectivity but also offers a range of practical features:

  • Rechargeable: The Geode can be recharged and used continuously if kept plugged in with its magnetic detachable charging cord. It takes only 3 hours to fully charge from 0% to 100%.
  • Real-Time Tracking: Offers instant updates on the location of your assets or vehicles.
  • Tamper Alert: Notifies you immediately if the device is tampered with or removed.
  • Geo-Fence Alert: Alerts you if your asset leaves a designated area.
  • Durability: Built to withstand harsh environmental conditions, ensuring reliable performance in various scenarios.
  • Easy Installation: Simple to set up and use, making it a convenient choice for both personal and business applications.

Comparing Geode to Apple AirTag

Global Coverage and Connectivity

  • Geode: Utilizes LTE Cat M1/NB2 and GSM for global coverage, ensuring reliable tracking even in remote areas. Its multi-band support means it can adapt to various network conditions, providing consistent performance.
  • Apple AirTag: Relies on the Apple ecosystem and the presence of nearby iOS devices. Its effectiveness diminishes in less populated or remote areas where fewer Apple devices are present.

Real-Time Tracking

  • Geode: Offers real-time location updates, thanks to its advanced LTE and GSM capabilities. This is crucial for applications where immediate location information is necessary.
  • Apple AirTag: Provides periodic updates based on the proximity of iOS devices, which can lead to delays in tracking information.

Battery Life and Power Consumption

  • Geode: Designed for low power consumption, the Geode's LTE Cat M1/NB2 protocols ensure long battery life, making it suitable for extended use without frequent recharges.
  • Apple AirTag: Also has a good battery life but may require more frequent replacements, especially if used in active tracking scenarios.

Durability and Use Cases

  • Geode: Built to withstand harsh environments, making it ideal for both personal and business applications, including asset tracking in challenging conditions.
  • Apple AirTag: Primarily designed for personal use in less demanding environments, such as tracking personal items in everyday settings.


The Geode GPS tracking device, with its comprehensive support for LTE Cat M1/NB2 and GSM bands, offers unmatched versatility and reliability. Whether you're tracking assets in densely populated urban areas or remote rural locations, the Geode ensures accurate and real-time location information. Compared to the Apple AirTag, the Geode stands out for its global coverage, real-time tracking, durability, and recharging capability, making it the superior choice for all your tracking needs.

For more information on how Geode can enhance your tracking capabilities, visit AmeriCast.io.

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