This series of high-frequency transceiver RF module can use software to plan to be receiving or transmitting mode. To assure the transmission data is correct or not, and also can be used in two-way voice transmission.
Model Frequency (MHz) Data Rate (Kbps) Voltage (V) Size (mm)
Min Max Min Max Min Max
*
*
*
*
3
3.6
18.5*19.5*6.45