Add noise receiver to 50 GHz
4 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Noise figure measurements with vector correction, fixed perpetual license
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Power cord Right Angle
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 1Cable Guard
Qty: 1USB Drive with Software and Manuals
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 150 ohm SMA Terminator, male
Qty: 3Add noise receiver to 50 GHz
4 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Node-locked perpetual license
Noise Figure Measurements with Vector Correction
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Power cord Right Angle
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 1Cable Guard
Qty: 1USB Drive with Software and Manuals
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 150 ohm SMA Terminator, male
Qty: 3Add noise receiver to 50 GHz
4 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Noise Figure Measurements with Vector Correction
Node-locked perpetual license
Synthesizer and reference assembly, version 7 DDS, dual-source
Keysight Software Support While On Rent
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1Power cord Right Angle
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 1USB Drive with Software and Manuals
Qty: 150 ohm SMA Terminator, male
Qty: 34 port configurable test set, second source, attenuators, low frequency extension, combiner mechanical switches, and bias tees
Add IF inputs
Add noise receiver to 50 GHz
4 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Noise Figure Measurements with Vector Correction
Node-locked perpetual license
Keysight Software Support While On Rent
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1Power cord Right Angle
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 1USB Drive with Software and Manuals
Qty: 150 ohm SMA Terminator, male
Qty: 34 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Add noise receiver to 70 GHz
Noise Figure Measurements with Vector Correction
Node-locked perpetual license
Synthesizer and reference assembly, version 7 DDS, dual-source
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1Power cord Right Angle
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 1USB Drive with Software and Manuals
Qty: 150 ohm SMA Terminator, male
Qty: 3Add IF inputs
Add pulse modulator to internal 1st source
Add noise receiver to 50 GHz
4 port configurable test set, second source, attenuators, low frequency extension, combiner, mechanical switches, and bias tees
Power cord Right Angle
Qty: 1Adapter Matched 1.85 mm(f) - 1.85 mm(m)
Qty: 1Wrench Torque 8 in/lb 20 mm Open End
Qty: 1Cable Guard
Qty: 1Cable Guard
Qty: 1Cover Front
Qty: 1Cover Rear
Qty: 1Cable Guard
Qty: 1Cable Guard Dual Rear Jumper Cable
Qty: 1Jumper Semi-Rigid 1.85 mm(m) - 1.85 mm(m)
Qty: 16Cable Semi-Rigid Tuner Accessory for M-F Ecal
Qty: 150 ohm SMA Terminator, male
Qty: 3USB Drive with Software and Manuals
Qty: 1Keysight Technologies N52xxB Configuration Guide
Keysight Technologies PNA Configuration Guide
Content is AI-generated. Verify critical details with manufacturer-provided resources.
The N5247B PNA-X network analyzer covers 10 MHz to 67 GHz. Option 425 provides a 4-port configurable test set with low frequency extension (LFE) capability. The test port connectors are 1.85 mm male for the higher frequency coverage.
Low Frequency Extension (LFE) in Option 425 enables measurements from 500 Hz to 100 MHz using dedicated LFE hardware. When LFE is enabled, the frequency range from 500 Hz to 100 MHz uses LFE hardware, while standard hardware is used from 10 MHz to 67 GHz. The LFE measurement range overlaps with standard measurements from 10 MHz to 100 MHz, providing flexibility for different measurement scenarios.
No, Option 425 does not include a noise receiver. The noise receiver capability requires adding hardware Option 029 separately, along with the noise figure measurement application software (S93029B). Option 029 adds a dedicated low-noise receiver for high-accuracy noise figure measurements. Option 425 provides the extended power range test set configuration that is compatible with Option 029.
Option 425 includes a 4-port configurable test set with source and receiver attenuators for extended power range, an internal second source, a combiner for two-tone measurements, mechanical switches, low frequency extension (LFE) hardware from 500 Hz to 100 MHz, and a dedicated 50 GHz noise receiver. This comprehensive configuration supports advanced nonlinear measurements, noise characterization, and low-frequency device testing in a single instrument.
The maximum leveled power varies by frequency and port on the N5247B with Option 425. For ports 1 and 2, typical maximum power ranges from approximately 6 dBm at low frequencies up to 10 dBm in mid-band frequencies, with reduced power at millimeter-wave frequencies. In combine mode, where both sources are combined, higher output power is achievable. Specific power levels depend on the frequency band and configuration mode.
Yes, with LFE enabled in Option 425, the N5247B can measure down to 500 Hz. The LFE hardware provides specialized measurement capability from 500 Hz to 100 MHz with optimized performance for low-frequency applications. This enables characterization of components like power supplies, audio amplifiers, and low-frequency filters that operate below the standard 10 MHz lower limit of conventional microwave network analyzers.
System dynamic range varies by frequency and configuration. With Option 425 and 029, the N5247B achieves specifications ranging from approximately 74 dB at 10 MHz to over 110 dB in the mid-GHz range, measured at 10 Hz IF bandwidth. Extended dynamic range at direct receiver access inputs provides even higher performance. The dynamic range specification represents the difference between maximum source output power and the noise floor.
The configurable test set enables flexible signal routing for advanced applications including nonlinear vector network analysis with X-parameters, active load-pull measurements, high-power amplifier characterization, mixer and converter testing with embedded LO, modulation distortion analysis, and multi-tone intermodulation measurements. The front-panel access loops allow external equipment integration for custom measurement configurations and signal conditioning.