Operating voltage range:+5V
Input frequency range:400MHz~2525MHz
Input power:no more than 0dBm
Output power:+30dBm
Input and output impedance:50Ω
Gain flatness:±0.5dBm
Emission current:800mA (static continuous signal input)
Enable operating current:70mA (in the value end state, when there is no signal input)
Non-enable operating current:8mA
1.The power supply of the amplifier should not exceed 5V, otherwise the module may be damaged.
2.The antenna must be added before the amplifier is powered on, otherwise the power amplifier chip may be damaged.
3.The input power of the amplifier should not be greater than 0dBm. Otherwise, the amplifier will be oversaturated and the receiver will not be able to receive data.
4.The power amplifier chip needs to consume 800mA current, the power supply needs to provide more than 1A current and install the heat sink to work stably.
5.When the amplifier is working, the transmitting end and the receiving end (when both antennas are installed) should be far away (maintaining more than 1 meter) to prevent the signal received by the receiving end from being over-saturated, causing the receiving end to receive no data or damage.