# Key Functions of Cellular Radios

Karrier One Cellular radios are more than just base stations—they are **on-chain infrastructure** that integrates directly into the Karrier One ecosystem. Here's what they enable:

#### 1. **Mobile Coverage**

Karrier One radios provide LTE/4G/5G connectivity in urban, suburban, and rural areas, covering everything from single streets to entire communities.

#### 2. **DePIN Participation**

Each radio acts as a **Decentralized Physical Infrastructure Network (DePIN)** device, managed via the Karrier One dashboard. This allows for:

* Live monitoring
* Remote configuration
* Uptime tracking and reward calculation

#### 3. **Spectrum Orchestration**

Using the Karrier Number System (KNS), deployers coordinate licensed and unlicensed spectrum use, ensuring compliant operation and minimized interference.

#### 4. **On-Chain Incentives**

Deployment rewards are distributed automatically via smart contracts on the Sui blockchain. The more useful traffic your radio carries, the more you earn—measured by bandwidth usage, uptime, and quality metrics.

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### 📦 Technical Highlights

| Feature                 | Description                                                                            |
| ----------------------- | -------------------------------------------------------------------------------------- |
| **Supported Networks**  | LTE / 4G / 5G                                                                          |
| **Spectrum**            | Licensed + Unlicensed (e.g., CBRS Cat B)                                               |
| **Carrier Aggregation** | 3CC DL Carrier Aggregation for high throughput                                         |
| **Beamwidth Options**   | 180° / 60° directional beam options                                                    |
| **Peak Throughput**     | Up to 450 Mbps                                                                         |
| **MIMO Configuration**  | 6Tx / 6Rx MIMO antenna array for optimal performance                                   |
| **Installation**        | Outdoor-rated, pole or wall-mounted with robust weatherproofing                        |
| **Monitoring**          | Fully integrated with the Karrier One Dashboard for performance visibility and control |