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N9048B PXE EMI Test Receiver, 1 Hz to 44 GHz
Fast and accurate EMI standards compliance test
Starting from
Highlights
Accelerate EMC Compliance Testing
Keysight's N9048B PXE is a standards-compliant EMI test receiver equipped with an RF pre-selector and LNA designs. Shorten your overall test time and easily perform gapless signal capture and analysis with real-time scan (RTS) capabilities.
- Frequency range of 1 Hz – 44 GHz
- Fully CISPR 16-1-1:2019, MIL-STD-461G, ANSI C63.2, and FCC compliant
- Industry leading sensitivity and dynamic range
- Time domain scan (TDS) significantly reduces overall test time
- Intuitive multi-touch user interface and PXE software
- X-Series upgradability to meet present and future test needs
Test EMI with Confidence
Keysight N9048B is a high-performance EMI receiver and diagnostic signal analyzer built on an upgradeable platform. Get the accuracy, repeatability, and reliability you need to test with confidence.
- Select from wider analysis bandwidth options
- Maximize measurement sensitivity with the built-in pre-amplifier
- Gain leverage with the multi-touch user interface and EMC measurement application software
- Use real-time scan (RTS) for gapless signal capture and analysis in up to 350 MHz bandwidth, simultaneously viewing frequency domain, time domain, and spectrogram

Key Specifications
Frequency
1 Hz to 44 GHz
DANL @1 GHz
-174 dBm
Maximum Analysis Bandwidth
40 MHz
Maximum Real-Time Bandwidth
350 MHz
Phase Noise @1 GHz (10 kHz offset)
-114 dBc/Hz
Type
Benchtop
Frequency
DANL @1 GHz
Maximum Analysis Bandwidth
Maximum Real-Time Bandwidth
Phase Noise @1 GHz (10 kHz offset)
Type
1 Hz to 44 GHz
-174 dBm
40 MHz
350 MHz
-114 dBc/Hz
Benchtop
View More
Bandwidth Options:
10 standard, 25, 40 MHz
DANL @1 GHz:
-174 dBm
Frequency:
1 Hz to 44 GHz
Frequency Options:
1 Hz to 3.6, 8.4, 26.5, and 44 GHz
Maximum Analysis Bandwidth:
40 MHz
Maximum Real-Time Bandwidth:
350 MHz
Performance Level:
◆◆◆◆◆◇
Phase Noise @1 GHz (10 kHz offset):
-114 dBc/Hz
Type:
Benchtop
TOI @1 GHz (3rd Order Intercept):
+17 dBm
Standard Configurations For N9048B PXE EMI Test Receiver
Prev
PXE EMI Receiver, 1 Hz to 44 GHz
- Frequency range: 1 Hz – 44 GHz
- Compliant with CISPR 16-1-1:2019, MIL-STD-461G, ANSI C63.2 and FCC
- Industry-leading sensitivity and dynamic range
- Time domain scan significantly reduces overall test time
- Real time scan ensures gapless signal capture and analysis up to 350 MHz bandwidth. Simultaneous frequency domain, time domain, and spectrogram views
- Intuitive multi-touch user interface
- X-Series upgradability to meet present and future test needs
PXE - 3.6 GHz
- For commercial applications with 3 GHz frequency coverage (i.e., automotive, some CISPR 11 and CISPR 14)
- 1 Hz to 3.6 GHz frequency range
- CISPR16-1-1:2019 and MIL STD 461G compliant
- Easily configured with additional features and capabilities
PXE- 26.5 GHz, Time Domain Scan
- For commercial and many military applications which require 26.5 GHz frequency coverage and fast measurement speed with time domain scan
- 1 Hz to 26.5 GHz frequency range
- CISPR16-1-1:2019 and MIL STD 461G compliant
- Time domain scan and accelerated time domain scan
- Real time scan for gapless signal capture and trouble shooting
- Easily configured with additional features and capabilities
PXE- 44 GHz configuration with Time Domain Scan
- For commercial and military applications which require 44 GHz frequency coverage and fast measurement speed with time domain scan
- 1 Hz to 44 GHz frequency range
- CISPR16-1-1:2019 and MIL STD 461G compliant
- Time domain scan and accelerated time domain scan
- Real time scan for gapless signal capture and troubleshooting
- Easily configured with additional features and capabilities
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