RF Power Labs PA50-25W

RF Power Labs PA50-25W – 50MHz Power Amplifier

Product Description: The RF Power Labs PA50-25W 50MHz Power Amplifier incorporates on-board low pass filter and directional coupler. The PA50-25W uses the NXP AFT05MS031N, crafted by EX9T, delivers exceptional performance and versatility across various frequency bands dependant on model.

Key Features:

• Cost-Effective 25W PA: EX9T has developed a highly cost-effective 25W power amplifier tailored for 50 MHz applications.
• Versatile Compatibility: Not limited to 50 MHz alone; with minor adjustments, it can be utilized across frequencies such as 27MHz, 28MHz, 40 MHz, 60 MHz, 70 MHz, or 144 MHz bands, offering versatility for various radio applications.
• On-Board Low Pass Filter: Ensures clean and interference-free signal transmission, enhancing radio communication quality.
• Bi-Directional Coupler: Allows for accurate power measurements and efficient signal monitoring.

Upgrade Your Radio Setup: Enhance your radio communications with the EX9T PA 50 MHz AFT05MS031N. With its cost-effective design, compatibility across multiple frequency bands, and essential features such as the on-board low pass filter and bi-directional coupler, it’s the perfect solution for radio projects.

Specifications:

• Frequency Range: 50-54 MHz
• Input/Output Impedance: 50 Ω
• Vdd: 12V
• Idq: 1.00 A per transistor
• Input Power: 13 dBm Single Tone (On-board 15 dB input attenuator pad. Resistors’ wattage limit the drive power)
• Pout: 48 Watt CW
• Current: 6.35 A
• Maximum Gain: 50dB
• Efficiency: 63%
• Class: AB