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SA618F30-DZ and SA618F30 are high cost-effective, highly integrated, high-power full-duplex Walkie-talkie module. These modules are equipped with a high-speed microcontroller, high-performance RF transceiver chip, and RF power amplifier, along with a stan

The LoRa module is a low-power, long-range wireless communication device ideally suited for industrial data collection applications.

Do LoRa modules need antennas? Yes, LoRa modules absolutely require antenna connections to facilitate proper communication.

  How LoRa Wireless Transceiver Modules Achieve Temperature Control in Thermostats？

DMR walkie talkies are portable wireless communication devices that employ digital communication technology. Digital walkie talkies use digital voice encoding and decoding techniques to convert sound into digital signals for transmission, and then back into sound. This digital processing provides clearer and more accurate audio quality while reducing background noise and interference. But what is TDD technology, and how can TDD noise issues be resolved?