Description
Product Overview
Keysight positions the 8485D as a coaxial diode average power sensor for RF and microwave power measurement. It is part of the 8480 Series Diode Power Sensors. Model-specific evidence confirms frequency range: 50 MHz to 26.5 GHz, average power range: −70 to −20 dBm, RF interface: 3.5 mm male, measurement type: Average/CW only, and sensor type: Coaxial Diode Average Power Sensor, supporting engineering work such as wireless device characterization and calibration and production testing. Exact options, interfaces, accessories, calibration scope, and regional availability depend on the ordered configuration and should be confirmed before purchase.
Key Features
- Frequency range: 50 MHz to 26.5 GHz.
- Average power range: −70 to −20 dBm.
- RF interface: 3.5 mm male.
- Measurement type: Average/CW only.
- Sensor type: Coaxial Diode Average Power Sensor.
- Power meter compatibility: Designated models of EPM, EPM-P, P-Series and E1416A.
Technical Specifications
| frequency range | 50 MHz to 26.5 GHz |
|---|---|
| average power range | −70 to −20 dBm |
| RF interface | 3.5 mm male |
| Measurement type | Average/CW only |
| Sensor type | Coaxial Diode Average Power Sensor |
| Power meter compatibility | Designated models of EPM, EPM-P, P-Series and E1416A |
| Reference calibration | 50 MHz; Type D uses 11708A 30 dB reference attenuator |
Typical Applications
- RF and microwave power measurement
- Wireless device characterization
- Calibration and production testing
Selection Notes
The first configuration checks for the Keysight 8485D are frequency range (50 MHz to 26.5 GHz) and average power range (−70 to −20 dBm). For a complete selection, confirm frequency and power range, sensor or meter compatibility, connector type, measurement speed, and calibration coverage. Confirm regional availability, calibration scope, included items, and delivery requirements before ordering.
Frequently Asked Questions
What is the Keysight 8485D?
The Keysight 8485D is a coaxial diode average power sensor intended for professional test and measurement applications.
What are key specifications of the 8485D?
Key verified specifications include frequency range: 50 MHz to 26.5 GHz and average power range: −70 to −20 dBm. Review the full table for model-specific details.
How should I specify the Keysight 8485D for quotation?
State the measurement requirement, selected options, quantity, destination, and calibration or accessory needs. Hoyu Instruments will use those details to confirm the configuration before quoting.
