Overview
The CC1101RTK is a low-power sub-1 GHz RF transceiver module manufactured by Texas Instruments. Designed for wireless communication applications, it operates in the 315, 433, 868, and 915 MHz ISM (Industrial, Scientific, and Medical) bands. This product is ideal for applications requiring reliable, low-power, and cost-effective wireless connectivity. Its market positioning targets industries such as industrial automation, smart metering, and consumer electronics. The CC1101RTK stands out for its high sensitivity, low current consumption, and extensive configurability, making it a competitive choice for wireless communication solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Frequency Range | 315, 433, 868, 915 | MHz | ISM bands |
| RF Data Rate | 0.6 to 500 | kbps | Configurable |
| Supply Voltage | 1.8 to 3.6 | V | Low power operation |
| Current Consumption (RX) | 14.7 | mA | Typical value |
| Current Consumption (TX) | 15.6 | mA | Typical value |
| Sensitivity | -112 | dBm | At 1.2 kbps |
| Output Power | +12 | dBm | Maximum |
| Operating Temperature | -40 to +85 | °C | Industrial range |
| Package | QFN-20 | - | Compact design |
| Interface | SPI | - | Easy integration |
Key Features
- Low Power Consumption: Optimized for battery-powered applications, ensuring extended operational life.
- High Sensitivity: Enables reliable communication over long distances.
- Configurable RF Parameters: Supports flexible data rates, modulation schemes, and channel spacing.
- Compact Form Factor: QFN-20 package for space-constrained designs.
- Wide Operating Voltage Range: Compatible with various power sources.
Applications
The CC1101RTK is widely used in multiple industries due to its versatility and performance. In industrial automation, it facilitates wireless sensor networks and machine-to-machine communication. In smart metering, it enables remote monitoring and control of utility meters. For consumer electronics, it supports wireless remote controls, home automation, and IoT devices. Additionally, it is employed in security systems for wireless alarms and access control. Its low power consumption and robust performance make it a preferred choice for these applications.
Q & A
1. What is the operating frequency range of the CC1101RTK?
The CC1101RTK operates in the 315, 433, 868, and 915 MHz ISM bands.
2. What is the maximum output power of the CC1101RTK?
The maximum output power is +12 dBm.
3. What is the typical current consumption during reception (RX)?
The typical current consumption during RX is 14.7 mA.
4. What interface does the CC1101RTK use for communication?
The CC1101RTK uses an SPI interface for communication.
5. What is the sensitivity of the CC1101RTK?
The sensitivity is -112 dBm at 1.2 kbps.
6. Is the CC1101RTK suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered applications.
7. What is the operating temperature range of the CC1101RTK?
The operating temperature range is -40 to +85 °C.
8. What package does the CC1101RTK come in?
The CC1101RTK comes in a QFN-20 package.
9. Can the CC1101RTK be used in industrial automation?
Yes, it is widely used in industrial automation for wireless communication.
10. What is the RF data rate range of the CC1101RTK?
The RF data rate range is 0.6 to 500 kbps.
