NI-RFmx Noise Figure
Audio editing software
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What is NI-RFmx Noise Figure
NI-RFmx Noise Figure is a measurement application within National Instruments’ RFmx software suite used to characterize noise figure and related RF receiver performance metrics. It is designed for RF test engineers who use NI RF instruments (such as vector signal transceivers/analyzers) in validation, production test, and automated test environments. The software focuses on standardized noise-figure measurement workflows, results reporting, and programmatic control through NI’s driver ecosystem rather than creative audio editing tasks.
Purpose-built RF noise measurements
The product implements noise figure measurement workflows and calculations used in RF receiver characterization. It supports common measurement tasks such as configuring stimulus/measurement parameters, running acquisitions, and producing numeric results and traces. This specialization fits engineering test scenarios better than general-purpose waveform editors.
Integrates with NI test stack
NI-RFmx Noise Figure is designed to work with NI RF hardware and NI’s broader test software environment. It supports automation and repeatable test execution through programmatic APIs used in production and validation setups. This makes it suitable for lab-to-manufacturing transfer where scripted measurements and instrument control matter.
Automation and repeatability features
The software is commonly used in automated test sequences where consistent configuration and results capture are required. It supports saving and reusing measurement setups to reduce operator variability. This aligns with regulated or high-volume test contexts where traceability and repeatability are important.
Not an audio editing tool
Despite the provided category list, the product’s core function is RF instrumentation measurement, not audio recording, editing, or post-production. Users looking for multitrack editing, voice cleanup, transcription, or content creation workflows will not find those capabilities here. It is best evaluated against RF test and measurement software rather than creator-focused audio tools.
Hardware and ecosystem dependency
The software is typically used with NI RF instruments and the NI driver/software stack. This can limit portability if an organization uses mixed instrument vendors or wants to avoid vendor-specific dependencies. Total cost and procurement complexity may increase when hardware, drivers, and licenses are bundled into a single ecosystem.
Specialized learning curve
Effective use requires RF measurement knowledge (noise figure concepts, calibration methods, and test setup considerations). Teams without RF test expertise may need training to configure measurements correctly and interpret results. This makes onboarding more involved than general-purpose editing applications.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Development license | Contact NI for pricing | Development license for creating and debugging RFmx Noise Figure measurements; runs inside RFmx SpecAn. Official product page lists this licensing option and multiple part numbers. |
| Deployment (distribution) license | Contact NI for pricing | Deployment/license for distributing developed code on target systems. Official product page lists this licensing option and multiple part numbers. |
| RFmx Bundles (e.g., General-Purpose, Connectivity) | Contact NI for pricing | RFmx Noise Figure is also available as part of RFmx bundles; vendor states bundle pricing available on request. |
Notes: The official NI product pages display "Loading Pricing" and instruct customers to contact NI for pricing; no fixed prices or per-user/month rates are published on the vendor site. Part numbers shown on the product page(s): 785268-35, 787009-35, 785268-35WM, 787009-35WM, 788005-35WM, 788005-35. Subscriptions and NI software service renewals are stated to be at "then-current prices."
Seller details
NI (National Instruments Corporation), a subsidiary of Emerson Electric Co.
Austin, Texas, USA
1976
Subsidiary
https://www.ni.com/
https://x.com/ni
https://www.linkedin.com/company/ni/
