The PAT-3+ is a 50Ω fixed attenuator from Mini-Circuits, designed to reduce signal power by a precise amount over a broad frequency range. It is a surface-mount component, making it suitable for automated assembly and high-density circuit layouts. This attenuator exhibits excellent attenuation flatness and VSWR, ensuring minimal signal distortion and impedance mismatch.

Applications:

• Test and measurement equipment
• Communication systems
• Radar systems
• Satellite communication
• Signal conditioning circuits
• RF power leveling
• Receiver protection

Features:

• 3 dB nominal attenuation
• DC to 6000 MHz frequency range
• Excellent attenuation flatness
• Good VSWR (Voltage Standing Wave Ratio)
• Surface-mount package
• 50Ω impedance
• Precise and stable attenuation value

Benefits:

• Reduces signal power to prevent overloading sensitive components
• Improves signal-to-noise ratio by attenuating unwanted signals
• Provides a stable and predictable attenuation level across a wide frequency range
• Minimizes signal reflections and impedance mismatch, ensuring optimal signal transfer
• Simplifies circuit design with its surface-mount package
• Enhances the accuracy and reliability of measurement systems

Additional Details:

The PAT-3+ attenuator is constructed using thin-film resistor technology on a ceramic substrate. This provides excellent stability and reliability over temperature and time. It is designed to meet stringent environmental standards and is suitable for use in a variety of applications.

Specifications:

• Attenuation: 3 dB Nominal
• Frequency Range: DC to 6000 MHz
• Impedance: 50 Ohms
• VSWR: Typically 1.2:1
• Power Handling: Up to 2 Watts
• Operating Temperature: -55°C to +100°C
• Package Style: Surface Mount