RC-TFSK3-868

RF Transmitter Overview

The RC-TFSK3-868 is an FSK radio transmitter module operating at 868.35 MHz. It features a maximum data rate of 40 kbps and an output power range of 8 dBm to 10 dBm. The transmitting current is 14.5 mA. The module utilizes a crystal oscillator for frequency stability.

RF Transmitter Feature Summary

• Utilizes Frequency Shift Keying (FSK) modulation for reliable transmission
• Operates within the 868.35 MHz ISM band
• Designed with low power consumption characteristics

RF Transmitter Applications

• Wireless security systems
• Home and building automation
• Automatic meter reading
• Wireless sensor networks

RF Transmitter Procurement Notes

Verify the specific revision level and packaging configuration when ordering. Confirm that the 868.35 MHz frequency aligns with regional regulatory requirements for your target market. Ensure supply chain documentation matches the manufacturer's official specifications for quality assurance.

RF Transmitter Selection Notes

Select this module for applications requiring FSK modulation in the European 868 MHz band. It is suitable for designs prioritizing moderate data rates up to 40 kbps. Consider the 14.5 mA transmit current for battery life calculations in portable devices.

RF Transmitter Part Context

This component belongs to RadioControlli’s RF transmitter series, distinct from their LoRa-based modules like the RC-WLE5-868. While sharing the brand, it differs fundamentally in modulation technology and underlying chipset architecture compared to long-range IoT solutions.

RF Transmitter Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires matching FSK modulation, 868.35 MHz frequency, and pinout compatibility.