Keysight Technologies N5245A-400
4-port, 10 MHz - 50 GHz PNA-X Network Analyzer, 2.4 mm (m)
Rent or Lease
Keysight Technologies – N5245A-400
The Keysight Technologies N5245A-400 is a 4 port network analyzer which offers powerful and versatile solutions for microwave testing for requirements more than 10 GHz. The Keysight Technologies N5245A-400 is a power-packed solution for all your microwave testing needs.
N5245A-400 Product Highlights
- Maximum Frequency 50 GHz
- Dynamic Range 124 dB
- Output Power 13 dBm
- Trace Noise 0.002 dBrms
- Number of Built-In Ports 2 or 4 ports
- Harmonics -60 dBc
- Noise Floor -111 dBm
- Best Speed at 201 Point, 1 Sweep 5.5 ms
Keysight Technologies & TRS-RenTelco
TRS-RenTelco is a proud partner of Keysight Technologies and offers a wide range of rental, purchase and leasing solutions designed specifically to meet the evolving needs of the electronic testing industry. Our close relationship with Keysight Technologies allows us to ensure we have the right Network/Impedance Analyzers solution for your job.
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Additional Information
Manufacturer Home Page | Keysight Technologies.
- Configurations
- Resources
- FAQsAI
--, 010, 020, 021, 022, 025, 080, 083, 084, 086, 087, 400, 419, 423, 460, 551, H08
See Configuration Details
-
020
Add IF inputs
-
021
Add Pulse Modulator to 1st Source
-
022
Add Pulse Modulator to 2nd Source
-
025
Add four internal pulse generators
-
080
Frequency-offset measurements
-
083
Vector and scalar calibrated converter measurements
-
084
Embedded LO measurements
-
086
Gain compression application
-
087
Intermodulation distortion measurements
-
400
4 ports, dual source
-
419
Add extended power range and bias-tees to 4 port analyzer
-
008
Pulsed-Rf Measurements
-
010
Time domain measurements
-
423
Add internal combiner and mechanical switches to 4-port analyzer
-
460
Integrated true-mode stimulus application
-
551
N-port calibrated measurements
-
H08
Pulsed-RF measurements
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Handle Kit 6-Hole
Qty: 1 -
Power cord Right Angle
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
USB Drive with Software and Manuals
Qty: 1 -
Cable Guard Dual Rear Jumper Cable
Qty: 2 -
50 ohm SMA Terminator, male
Qty: 2
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 029, 080, 086, 087, 400, 419, 423
See Configuration Details
-
029
Fully-Corrected Noise-Figure Measurements to 50 GHz
-
080
Frequency-offset measurements
-
086
Gain compression application
-
087
Intermodulation distortion measurements
-
400
4 ports, dual source
-
419
Add extended power range and bias-tees to 4 port analyzer
-
423
Add internal combiner and mechanical switches to 4-port analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cord Power
Qty: 1 -
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
USB Drive with Software and Manuals
Qty: 1 -
50 ohm SMA Terminator, male
Qty: 2
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 080, 088, 400, 419, 423
See Configuration Details
-
080
Frequency Offset Measurements
-
088
Source Phase Control
-
400
4 Ports, Dual Source
-
419
Add Extended Power Range And Bias-Tees To 4 Port Analyzer
-
423
Add Internal Combiner And Mechanical Switches To 4-Port Analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cord Power
Qty: 1 -
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
USB Drive with Software and Manuals
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 029, 080, 083, 086, 400, 419, 423
See Configuration Details
-
086
Gain Compression Application
-
010
Time Domain Measurements
-
029
Fully-Corrected Noise-Figure Measurements To 50 Ghz
-
080
Frequency Offset Measurements
-
083
Vector And Scalar Calibrated Converter Measurements
-
400
4 Ports, Dual Source
-
419
Add Extended Power Range And Bias-Tees To 4 Port Analyzer
-
423
Add Internal Combiner And Mechanical Switches To 4-Port Analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cord Power
Qty: 1 -
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
USB Drive with Software and Manuals
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 080, 083, 086, 087, 400, 419, 423
See Configuration Details
-
083
Vector And Scalar Calibrated Converter Measurements
-
086
Gain Compression Application
-
087
Intermodulation Distortion Measurements
-
400
4 Ports, Dual Source
-
419
Add Extended Power Range And Bias-Tees To 4 Port Analyzer
-
080
Frequency Offset Measurements
-
423
Add Internal Combiner And Mechanical Switches To 4-Port Analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Power cord Right Angle
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
USB Drive with Software and Manuals
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 029, 080, 083, 086, 087, 090, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
PULSE/IO ADAPTER
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 028, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 020, 021, 022, 025, 028, 080, 083, 084, 086, 087, 400, 419, 423, 460, 551, H08
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 080, 400, 419, 423
See Configuration Details
-
080
Frequency-offset measurements
-
400
4 ports, dual source
-
419
Add extended power range and bias-tees to 4 port analyzer
-
423
Add internal combiner and mechanical switches to 4-port analyzer
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 020, 021, 022, 025, 028, 080, 083, 084, 086, 087, 400, 419, 423, 460, 551
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 028, 080, 400, 419, 423
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 020, 080, 083, 084, 086, 087, 118, 400, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 12
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 028, 080, 11900C, 400, 419, 423
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 080, 083, 086, 400, 423, 485, H85
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 080, 083, 400, 419, 423
See Configuration Details
-
080
Frequency-offset measurements
-
083
Vector and scalar calibrated converter measurements
-
400
4 ports, dual source
-
419
Add extended power range and bias-tees to 4 port analyzer
-
423
Add internal combiner and mechanical switches to 4-port analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cord Power
Qty: 1 -
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
USB Drive with Software and Manuals
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 020, 021, 022, 025, 029, 080, 083, 118, 400, 419, 423
See Configuration Details
-
008
Pulsed-RF measurements
-
010
Time domain measurements
-
020
Add IF inputs
-
021
Add Pulse Modulator to 1st Source
-
022
Add Pulse Modulator to 2nd Source
-
025
Add four internal pulse generators
-
029
Fully-Corrected Noise-Figure Measurements to 50 GHz
-
080
Frequency-offset measurements
-
083
Vector and scalar calibrated converter measurements
-
118
Fast CW Mode
-
400
4 ports, dual source
-
419
Add extended power range and bias-tees to 4 port analyzer
-
423
Add internal combiner and mechanical switches to 4-port analyzer
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Termination U-Wave 50 GHz 2.4 mm(m)
Qty: 1 -
Cord Power
Qty: 1 -
Wrench Torque 8 in/lb 20 mm Open End
Qty: 1 -
Cable Guard
Qty: 2 -
Cable Guard
Qty: 1 -
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16 -
Cover Front
Qty: 1 -
Cover Rear
Qty: 1 -
50 ohm SMA Terminator, male
Qty: 2 -
Keyboard USB
Qty: 1 -
Mouse Optical
Qty: 1 -
USB Drive with Software and Manuals
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 028, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 080, 083, 084, 086, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 021, 080, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 021, 022, 025, 029, 080, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 029, 080, 086, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 029, 080, 086, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 029, 080, 083, 086, 087, 090, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 020, 021, 022, 025, 029, 080, 083, 084, 086, 087, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 029, 080, 083, 086, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 010, 080, 083, 084, 086, 400, 419, 423, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 010, 080, 083, 084, 086, 400, 419, 423, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 025, 029, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 029, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 029, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 028, 080, 083, 400, 419, 423, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 029, 080, 083, 086, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 029, 080, 083, 089, 400, 419, 423, H85
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 025, 028, 080, 083, 089, 400, 419, 423, H85
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 025, 029, 080, 083, 084, 086, 087, 089, 400, 419, 423, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 025, 029, 080, 083, 089, 400, 419, 423, 460
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 020, 021, 022, 025, 029, 080, 083, 118, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 010, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 020, 021, 022, 025, 080, 083, 087, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 008, 010, 021, 022, 025, 029, 080, 083, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 029, 080, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 021, 022, 025, 029, 080, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 080, 083, 084, 086, 087, 400, 419, 423
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Cable Assembly Semi-Rigid Jumper 2.4 mm
Qty: 16
*This item has already been added to your cart. Check your cart for quantity and availability.
Content is AI-generated. Verify critical details with manufacturer-provided resources.
What is the frequency coverage of the Keysight N5245A with Option 400?
The Keysight N5245A PNA-X network analyzer operates from 10 MHz to 50 GHz, providing complete coverage through Q-band frequencies. This extended range enables characterization of millimeter-wave components, satellite communication systems, and advanced 5G components. The analyzer maintains high measurement accuracy across the entire frequency span.
What configuration does Option 400 provide on the N5245A?
Option 400 is a 4-port standard test set configuration with front-panel access loops, standard power range, and an internal second source. This setup enables full 4-port S-parameter measurements and provides the foundation for mixer and converter measurements. It is recommended to order with Option 080 to enable independent control of the second source frequency for advanced stimulus-response measurements.
What type of test port connectors does the N5245A use?
The N5245A utilizes 2.4 mm male connectors on all test ports. These precision connectors are rated for operation up to 50 GHz and provide excellent electrical performance with minimal reflections. The 2.4 mm connector system offers superior repeatability and durability compared to smaller connector formats, making it ideal for production environments and research labs performing millimeter-wave measurements.
What is the system dynamic range of the N5245A Option 400?
The N5245A delivers 127 dB system dynamic range from 3.2 to 8.5 GHz with 13 dBm maximum output power and -114 dBm noise floor at 10 Hz IF bandwidth. From 8.5 to 20 GHz, dynamic range remains at 127 dB on ports 1 and 3. At higher frequencies from 20 to 40 GHz, it ranges from 117 to 122 dB. From 40 to 50 GHz, dynamic range is approximately 101 to 114 dB depending on the specific frequency and port combination.
Can the N5245A Option 400 perform noise figure measurements?
The base Option 400 configuration does not include noise figure measurement capability. To enable noise figure testing, you need to add Option 029, which provides a dedicated low-noise receiver. However, Option 029 requires one of the extended power range configurations (Options 224 or 423) rather than the base Option 400, so you would need to upgrade to a compatible test set configuration first.
How does the N5245A compare to the N5244A?
The primary difference between the N5245A and N5244A is the upper frequency limit. The N5245A extends to 50 GHz while the N5244A reaches 43.5 GHz. Both use 2.4 mm connectors and offer similar test set options and measurement capabilities. The N5245A provides additional frequency coverage for applications requiring measurements above 43.5 GHz, such as certain millimeter-wave radar and satellite communication systems.
What is the maximum output power across the N5245A frequency range?
Maximum leveled power varies significantly by frequency. From 100 MHz to 20 GHz, the N5245A provides 13 dBm on ports 1 and 3, with 10 to 13 dBm on ports 2 and 4. From 20 to 40 GHz, output is typically 10 to 13 dBm. At higher frequencies from 40 to 50 GHz, output power reduces to approximately 3 to 7 dBm to maintain signal quality and minimize harmonic content.
Is the N5245A A-model still manufactured?
No, the N5245A is an A-model that was discontinued in June 2019. It has been replaced by the N5245B, which is the current production model with enhanced features and improved performance. The B-model offers similar frequency coverage from 900 Hz or 10 MHz to 50 GHz with updated firmware, improved dynamic range specifications, and compatibility with the latest measurement applications and calibration modules.