Keysight 8481A 10 MHz to 18 GHz Power Sensor

The Keysight 8481A Power Sensor provides accurate power measurements within the 10 MHz to 18 GHz frequency range, making it ideal for use in telecommunications, aerospace, and R&D applications. With a wide dynamic range of -30 dBm to +20 dBm, this versatile sensor can handle both weak and strong signals with exceptional linearity and accuracy. Designed for ease of use, it features a thermocouple sensor and an N-type female connector, ensuring high performance in a compact, portable form factor. The 8481A is an essential tool for professionals seeking dependable, precise power measurements in a variety of industries.

Key Highlights:

• Wide frequency range: 10 MHz–18 GHz
• Broad power measurement range: -30 dBm to +20 dBm
• ±0.5 dB accuracy with ±0.05 dB linearity
• Compact design with N-type female connector
• Resolution down to 0.01 dB for precise readings
• Reliable in a variety of RF/microwave applications
• Supports both battery and AC power supply options

Specifications:

• Frequency range: 10 MHz–18 GHz
• Power measurement range: -30 dBm to +20 dBm
• Accuracy: ±0.5 dB
• Linearity: ±0.05 dB
• Maximum power input: +23 dBm
• Power sensor type: Thermocouple sensor
• Sensor connector type: N-type female
• VSWR (Voltage Standing Wave Ratio): <1.15:1
• Power resolution: 0.01 dB
• Calibration factor: 1 mV/dBm
• Maximum input power: 50 mW
• Power supply: 9V battery or AC adapter
• Operating temperature range: 0°C to 50°C
• Dimensions: 180 mm x 45 mm x 45 mm