When the voltage is greater than 12V, the power consumption increases and the effective transmitting power does not increase significantly. The RF module
ET-RX-13 is characterized by large transmission power and long transmission distance, which is suitable for communication under harsh conditions. Antenna had better choose 25 cm long wire, long distance transmission had better be able to stand up, because of the influence of many factors when radio signal transmission, so the general practical distance is only half or even less than the nominal distance, this need to pay attention to development. RF module
ET-RX-13 adopts ASK mode modulation to reduce power consumption. When the data signal stops, the transmitting current drops to zero, and the data signal can be directly connected with the input end of the transmitting module by resistance or capacitance coupling, otherwise the transmitting module will not work properly. The data level should be close to the actual operating voltage of the data module to obtain higher modulation effect.
As technology continues to advance, the use of RF modules in various industries has become more common. RF (Radio Frequency) modules are used to transmit and receive wireless signals, making them an essential component in many electronic devices.
One crucial aspect of
ET-RX-13 RF modules is their transmission power and distance. Understanding these factors is vital when designing an RF system. In this article, we will delve into how RF module transmission power and distance affect the performance of wireless devices.
Transmission Power
Transmission power is the amount of power used to send signals from one RF module to another. It is measured in watts (W) or decibels-milliwatts (dBm). The higher the transmission power, the stronger the signal will be.
However, it is essential to remember that higher transmission power also means more power consumption. This increased power consumption can result in shorter battery life for devices that rely on RF module, such as remote controls or wireless sensors.
The transmission power of
ET-RX-13 RF module can also affect its range. A higher transmission power can cover a greater distance, but it can also lead to more interference with other wireless devices. This interference can result in a reduction in the overall performance of the RF system.
