Here's the page we think you wanted.
See search results instead:
Choose a country or area to see content specific to your location
What are you looking for?
Suggested searches
No product matches found - System Exception
Matched content
-
-
Integrated Physics Suite
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
-
Buy an Expert Oscilloscope, Boost Your Bandwidth
Unlock your free upgrade to the next bandwidth tier.
-
End-to-End Validation for AI Data Center
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
-
Take On Complex MIMO Signals
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
-
Introducing AI-Enhanced Packet Brokers
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
-
Accelerate Semiconductor Innovation
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
-
Accelerate Your Innovation Engine
Explore curated support plans, prioritized to keep you innovating at speed.
-
448 Gb/s Waveform Generation
Achieve 200+ Gbaud multi-level modulated signals with high-speed AWGs for digital and optical standards.
-
The Right Connection Makes the Measurement
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Analyze Complex RF Signals FasterExplore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Digital Validation. Faster.Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
-
- Solutions
-
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
FeaturedHands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
Success Stories
HPE Juniper Networking Builds Next-Gen AI Infrastructure - Buy
-
Quick access to support related self-help tasks.
Additional content to support your product needs.
Do more with Keysight ServicesExplore services to accelerate every step of your innovation journey.
Diode Power Sensors
Model: 8483APrecision and sensitivity for low-level RF measurements
prev
- Overview
- Options
- Accessories
- Software
- Support
Power Sensor
The 8483A diode power sensor measures average power over the frequency range 100 kHz to 2 GHz and power range -30 to +20 dBm (50 dB dynamic range).
-
Measurement type
Average/CW only
-
Connector type
Type-N (75 Ohm)
-
Frequency range
100 kHz to 2 GHz
-
Maximum power
20 dBm (100 mW)
-
Power range
-30 to +20 dBm
Ready for a quote
Find out what's included and explore available upgrade options from Keysight.
Highlights
Notice for European Union Customers: This product is no longer available due to a lack of compliance with the EU RoHS directive 2011/65/EU. Please contact Keysight Authorized Distributors for quotations and ordering. Keysight will continue service and support to the end of worldwide support life.
- Frequency range of 100 kHz to 2 GHz
- Accurate average power measurements over -30 to +20 dBm
- 75-ohm input impedance power sensor
- Excellent SWR for reducing mismatch uncertainty
- Thermocouple power sensing element
- Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST)
- Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter
Services and support
Innovate at speed with curated support plans and prioritized response and turn-around times.
Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.
Experience elevated service as a KeysightCare subscriber to get committed technical response and more.
Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
Download Keysight software or update your software to the newest version.
Start your quote by choosing a product
Select a configuration below