Keysight 8481B 10 MHz to 18 GHz Power Sensor

The Keysight 8481B Power Sensor is an essential tool for RF and microwave applications, offering precise power measurements from 10 MHz to 18 GHz. With a wide measurement range of 0 to +44 dBm, this sensor can measure both low and high-power signals with exceptional accuracy. It delivers consistent and reliable results, featuring superior linearity of ±0.02 dB and a power resolution of 0.001 dB. The compact design and robust construction make the 8481B suitable for diverse environments, from research and development to field testing. Its high-power capacity and reliable performance make it indispensable for professionals needing exact power measurements in the RF industry.

Key Highlights:

• Wide frequency range: 10 MHz–18 GHz
• Measurement range: 0 to +44 dBm
• High accuracy: ±0.02 dB with ±0.02 dB linearity
• Power resolution: 0.001 dB for precise readings
• Rugged design suitable for field and lab use
• Type-N female connector for compatibility
• Excellent for research, manufacturing, and field testing

Specifications:

• Frequency range: 10 MHz–18 GHz
• Measurement range: 0 to +44 dBm
• Power range: -60 to +20 dBm
• Maximum power: +44 dBm (25 W)
• Power resolution: 0.001 dB
• Linearity: ±0.02 dB
• Accuracy: ±0.02 dB
• Impedance: 50 ohms
• VSWR: <1.15:1
• Connector type: Type-N (female)
• Maximum input voltage: ±50 VDC
• Temperature range: -20°C to +50°C
• Dimensions: 213 mm x 104 mm x 71 mm
• Weight: 1.2 kg