Keysight U8489A Thermocouple Power Sensor
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Keysight U8489A USB thermocouple power sensor with DC–120 GHz frequency range, >900 readings/second, <0.6% linearity, and real-time measurement uncertainty.
Product details
| Model | U8489A |
| Manufacturer | Keysight |
| Category | RF Power Sensors |
| Availability | Made to order |
Description
Overview
The Keysight U8489A is the flagship thermocouple power sensor in the U8480 Series, offering the widest frequency coverage from DC to 120 GHz. It combines the fastest measurement speed in the thermocouple class with best-in-class power linearity below 0.6%, making it the ideal choice for demanding RF and microwave power measurement applications.
Key Features
- Widest frequency range: DC to 120 GHz
- Fastest measurement speed: >900 readings/second (free run/fast buffer mode)
- Best-in-class power linearity: <0.6%
- Wide dynamic range: -35 dBm to +20 dBm
- Real-time measurement uncertainty (MU) feature for confidence in results
- S-parameter and gamma correction functions
- USB connectivity with direct PC measurement capability
- BenchVue software license (BV0007B) included
Applications
- High-frequency RF and microwave power measurements
- Millimeter-wave component testing
- Aerospace and defense applications
- 5G and communications equipment validation
- Research and development labs
Specifications
| Frequency Range | DC to 120 GHz |
| Measurement Speed | >900 readings/second |
| Power Linearity | <0.6% |
| Dynamic Range | -35 dBm to +20 dBm |
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Keysight U8489A Thermocouple Power Sensor
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