300MHz 60W Extended Range RF Power Amplifier Half-Duplex 12-15V

The 300MHz 60W Extended Range RF Power Amplifier is designed to boost the signal of 285–315MHz devices, extending communication range and improving clarity. With 60W output and half-duplex operation, it’s ideal for handheld U-band walkie talkies, data transmission, and EMC testing. The amplifier features automatic TX/RX switching, intelligent air cooling, and a robust 12–15V power supply (13.8V typical).

• Working frequency: 285–315MHz
• Input power: 1–5W
• Receiving frequency: 50–1000MHz
• Output power: 60W (typical)
• Working mode: Half-duplex (cannot receive while transmitting)
• Receiving loss: 0.5dB
• Power supply: 12–15V (13.8V typical), 15A max
• Standby current: 50mA
• Cooling: 40℃ intelligent temperature-controlled air cooling
• Size: 135 x 120 x 90mm
• Weight: 680g
• Connectors: SMA

Applications

• Handheld walkie talkies (U-band)
• Data transmission radios and wireless devices
• EMC testing and lab use
• Remote control and signal extension

Important Notes

• Always connect a proper load before powering on.
• Use only matched antennas (VSWR < 2.0) and avoid cheap or improvised antennas.
• All equipment should be properly grounded before use.
• Use linear power supplies or batteries for best performance; avoid switching power supplies.