
Keysight Used N5182B RF Vector Signal Generator: High Performance, Precision Results
Key Specifications
Frequency ranges
9 kHz to 6 GHz
Phase noise at 1 GHz, 20 kHz offset
–146 dBc/Hz
Spurious at 1 GHz (nonharmonics)
–96 dBc
Output power at 1 GHz
+27 dBm
Bandwidth (vector)
160 MHz
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MXG X-Series Signal Generator N5181B Analog & N5182B Vector
Frequently Asked Questions
How Does the Keysight MXR Series Compare to Other High-End Oscilloscopes?
The Keysight MXR stands out in several key areas:
- Highest bandwidth (up to 6 GHz) in its class
- Most analog channels (up to 8) for complex system analysis
- Unique 8-in-1 instrument integration
- Industry-leading upgradeability
Remember, the best oscilloscope depends on your needs and your budget.
What Kind of Support Does Keysight Offer for the MXR Series?
Keysight provides comprehensive support for MXR users:
- 24/7 technical support
- Regular firmware updates
- Vast online resources and documentation
- On-site training options
- Calibration services
In many cases, you decide what support packages you want to contract based on your needs and budget.
Can the MXR Be Integrated with My Existing Test Setup?
Yes, the MXR is designed for seamless integration:
- Compatible with a wide range of probes and accessories
- Supports common industry protocols
- Offers various connectivity options (LAN, USB, GPIB)
- Programmable interface for automated testing
Although MXR is designed for seamless integration, specific integration details may depend on your current setup.
What Are the Key Differences between MXR Models?
The main differences are in bandwidth and channel count:
- MXR208A: 2 GHz, 8 channels
- MXR408A: 4 GHz, 8 channels
- MXR604A: 6 GHz, 4 channels
- MXR608A: 6 GHz, 8 channels
All models share core features like 8-in-1 integration and upgradeability. Bandwidths range from 1 to 6 GHZ, depending on the model.
How Does the 8-in-1 Instrument Integration Work?
The MXR combines multiple instruments in one chassis:
- Oscilloscope
- Logic analyzer
- Protocol analyzer
- Digital voltmeter
- Counter
- Spectrum analyzer
- Function generator
- Bode plotter
This integration saves space, reduces setup time, and streamlines workflows.
What Industries Benefit Most from the Keysight MXR Series?
The MXR is especially valuable for:
- Automotive electronics
- Aerospace and defense electronics
- Consumer electronics
- Telecommunications
- Semiconductor testing
Its versatility and high-performance suit industries with complex, high-speed signal analysis needs.
Can I Upgrade My MXR Oscilloscope after Purchase?
Yes, the MXR is fully upgradeable:
- Increase bandwidth up to 6 GHz
- Add channels (up to 8)
- Unlock new software features
- Add memory depth
This flexibility secures your investment as your needs evolve.
How Does the ASIC-Accelerated Measurement Improve Accuracy?
ASIC acceleration enhances measurement precision:
- Reduced noise (as low as 43 µV)
- Improved ENOB (up to 9.0)
- Faster waveform rates (>750,000/second)
- Real-time eye diagram analysis
This technology allows for more accurate results in less time.
How Does Keysight MXR Compare to Tektronix Oscilloscopes?
Keysight MXR offers several major advantages:
- Higher bandwidth options (up to 6 GHz)
- More analog channels (up to 8)
- Unique 8-in-1 instrument integration
- Full post-purchase upgradeability
Specific comparisons depend on the exact models and your needs.
What is the Sample Rate of Keysight MXR Oscilloscopes?
Keysight MXR offers impressive sampling capabilities:
- Sample rate of up to 16 GSa/s across all channels
- Accurate capture of high-speed signals
- Detailed waveform analysis
This high sampling rate ensures you capture the signal details you need to see.
How Many Channels Does the Keysight MXR Offer?
Keysight MXR provides flexible channel options:
- Models with 4 or 8 analog channels
- Up to 16 digital channels with MSO upgrade
- Full bandwidth across all channels
- Simultaneous viewing and analysis across all channels
The MXR multi-channel capability supports complex system analysis.
What Is the Memory Depth of Keysight MXR Oscilloscopes?
MXR oscilloscopes offer substantial memory depth:
- Standard 200 Mpts per channel
- Upgradeable for deeper analysis
- Long signal captures at high sample rates
- Detailed analysis of complex waveforms
The MXR deep memory allows for comprehensive signal analysis over long periods.

Why You Should Work with Keysight
