CC2540F128RHAR datasheet by Texas Instruments

CC2540F128RHAR Frequently Asked Questions (FAQs)

• What is the maximum transmission power of the CC2540F128RHAR?
  The maximum transmission power of the CC2540F128RHAR is +4 dBm.
• How do I implement frequency hopping with the CC2540F128RHAR?
  Frequency hopping can be implemented using the device's built-in frequency synthesizer and the SmartRF04 evaluation board. Refer to the CC2540F128RHAR user's guide for more information.
• What is the maximum data transfer rate of the CC2540F128RHAR?
  The maximum data transfer rate of the CC2540F128RHAR is 2 Mbps.
• How do I configure the CC2540F128RHAR for low power consumption?
  To configure the CC2540F128RHAR for low power consumption, use the device's power modes (e.g., idle, sleep, and hibernate) and adjust the transmission power and data rate according to your application's requirements.
• Can I use the CC2540F128RHAR with an external antenna?
  Yes, the CC2540F128RHAR can be used with an external antenna. However, the antenna must be designed and matched to the device's frequency band and impedance.