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380-450MHz RF Power Amplifier Wideband Amplifier Amp 5W For Wireless Remote Control Walkie Talkie
Application:
This broadband RF low-power amplifier is suitable for various types of 380-450MHz transmission use, such as wireless remote control and walkie-talkie. When inputting 0.1W, it can output 5.0W@7.2V power. The amplifier is equipped with a heat sink for long-term stable operation.
Technical Parameters:
- Working Frequency: 380-450MHz
- Input Power: 0.1W (20dBm)
- Maximum Output: 2.5W (34dBm) 5.0V power supply; 5.0W (37dBm) 7.2V power supply; 8.0W (39dBm) 10.0V power supply (not recommended)
- Working Voltage: 5-7.2V (DC)
- Working Current: 1-2A (determined by output power)
- RF Connector: standard SMA female
- Dimensions: 50 x 50 x 15mm (LxWxH)
- Product Weight: 55g (blackened heat sink)
Package Included:
- 1 x RF Power Amplifier
Precautions:
- It is forbidden to use under no load or under severe mismatch of load impedance. Working current increases sharply at no load, and the heat accumulation will be damaged by the amplifier tube.
- It is not recommended to increase working voltage. Although it can bring about an increase in power, the power consumption of the product increases, the heat generation increases, while the reliability deteriorates.
- Pay attention to anti-static measures. There is a common ground point between the devices. When using, connect the RF interface first, and then power on.
