Keysight 8484A 10 MHz to 18 GHz Power Sensor

The Keysight 8484A Diode Power Sensor is engineered for highly accurate low-power RF measurements across a wide frequency range of 10 MHz to 18 GHz. With a sensitivity range from -70 dBm to -20 dBm and dual-diode sensor technology, it is ideal for precise power monitoring in applications like component characterization, system diagnostics, and telecommunications. Its low noise floor and fast 7 ns rise time allow for quick, consistent measurements of subtle signal variations. Compact and lightweight, the 8484A integrates seamlessly into lab and field setups, making it a trusted tool for RF professionals seeking reliability and accuracy in ultra-low power environments.

Key Highlights:

• Frequency range: 10 MHz to 18 GHz
• Ultra-low power measurement: -70 dBm to -20 dBm
• Dual diode sensor for precise readings
• Fast rise time of 7 ns
• Excellent dynamic range: 90 dB
• Connector: Type-N (female), 50 ohms impedance
• Compact, portable, and easy to integrate
• Trusted for telecom, aerospace, and R&D applications

Specifications:

• Frequency range: 10 MHz to 18 GHz
• Power range: -70 dBm to -20 dBm
• Measurement accuracy: ±0.5 dB
• Maximum power handling: 300 mW
• Rise time: 7 ns
• Sensor type: Dual diode
• Connector type: Type-N (female)
• Input impedance: 50 ohms
• VSWR: <1.2:1
• Dynamic range: 90 dB
• Power supply: +15V to +20V DC
• Operating temperature: 0°C to 55°C
• Dimensions: 22.4 cm x 10.9 cm x 4.5 cm
• Weight: 0.5 kg