433MHz Power Amplifier RF Amplifier rf Gain Module E21-400G30S 30dBm 5KM Antenna Interface Stamp Hole for Remote Control Receiver, Cable TV Amplifier

Description

• E21-400G30S is a pure hardware RF mid-power amplifier (PA) launched by Chengdu Ebyte Company, with a maximum output power of 1W, covering a frequency range of 410 to 470MHz. The module has a built-in LNA low-noise amplifier, which can greatly improve wireless communication. Communication distance.
• Imported high-quality PA chips are used with high efficiency and low temperature rise, which greatly improves the working efficiency of the whole machine. It can continuously transmit in an environment of +50 degrees Celsius, breaking through the problem of continuous transmission of medium power.
• Built-in LNA low noise amplifier, filter, limiting device, low noise figure, improve the receiving sensitivity of the receiving channel, and expand the communication distance
• Ultra-low power consumption design, standby current only 3uA, simple control method, only two I/O ports are needed for receiving and sending control switching, SOP patch design method, ultra-small size, very easy to embed, the entire program is designed in accordance with the industrial level, Ultra-high stability, suitable for a variety of application scenarios

Features
Under ideal conditions, the communication distance can reach 5km;
Maximum transmit power 1W; ? 400~470MHz wide frequency;
High-efficiency PA power amplifier, PA efficiency 42.5%;
LNA low noise amplifier, sensitivity increase by 3dBm;
Built-in limit Amplitude device, receiving channel input power range limitation;
Ultra-low power design, standby current is only 3uA;
Support 3.3?5.5V power supply, 5V power supply can guarantee the best performance;
Industrial standard design, support -40?+ Long-term use at 85C;
Installation of stamp hole patches, which is conducive to integration and mass production.

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