Keysight has expanded its portfolio by introducing the new N8486DD and N8486DG diode waveguide power sensors, specifically designed for D/G-band frequencies.
These sensors will enable precise source power calibration with VNAs (vector network analyzers) and SGs (signal generators), supporting the rapidly evolving 6G industry, particularly in R&D design validation and manufacturing.
The two new D/G-band waveguide power sensor models include:
- N8486DD Option 100: 110 to 170 GHz, -30 to +20 dBm
- N8486DD Option 200: 110 to 170 GHz, -52 to +20 dBm
- N8486DG Option 100: 140 to 220 GHz, -30 to +20 dBm
- N8486DG Option 200: 140 to 220 GHz, -52 to +20 dBm
Key Features
- Frequency Range: 110 to 170 GHz (D-Band) / 140 to 220 GHz (G-Band)
- Dynamic Range: -30 to +20 dBm (Option 100) / -52 to +20 dBm (Option 200)
- Compatibility: Works with existing Keysight power meters, including N1913/14A/B EPM and N1911/12A P-Series.
- Comprehensive Coverage: Provides complete frequency and power coverage for source power calibration measurements up to 220 GHz.
- Diode Power Sensing Element: Enables a wide dynamic range for CW/Average power measurement.

