Description
The National Instruments PXIe-1491 is a state-of-the-art HDMI Protocol Audio and Video Analyzer designed for a broad range of multimedia device testing.
Equipped with eight audio channels, this analyzer supports an audio sample rate ranging from 32 kHz to 192 kHz, ensuring versatility across high-definition audio files. Additionally, it includes two ARC channels with sample rates of 32, 44.1, or 48 kHz and a typical frequency stability of 35 ppm.
The PXIe-1491 excels in HDMI functions, offering comprehensive analysis of Video, Audio, CEC, ARC, HEC, and HPD signals, making it invaluable for quality assurance and troubleshooting. Its TDMS clock rate can be set anywhere between 25 MHz and 225 MHz, while the video clock rate capabilities extend from 25 MHz to 165 MHz.
With an impressive minimum pulse width detection of 64 nanoseconds, the PXIe-1491 is highly precise in capturing and analyzing high-speed signals. The compact dimensions of 8.5 x 0.8 x 5.1 inches and a light weight of just 208 grams make it an ideal addition to any testing suite without taking up excessive space.
Despite its intricate functionality, the PXIe-1491 maintains a modest maximum power consumption of 30 watts, complemented by the availability of robust driver and application software to streamline integration and use in various test environments.
Question 1: What are the audio and video capabilities of the National Instruments PXIe-1491 HDMI Protocol Audio and Video Analyzer, and how does its power efficiency and size make it suitable for multimedia device testing?
Answer 1: The National Instruments PXIe-1491 stands out as an essential tool for multimedia device testing due to its comprehensive analysis capabilities for HDMI functions, including Video, Audio, CEC, ARC, HEC, and HPD signals, support for eight audio channels with sample rates from 32 kHz to 192 kHz, two ARC channels, precise minimum pulse width detection of 64 nanoseconds, a TDMS clock rate between 25 MHz and 225 MHz, video clock rate capabilities ranging from
Question 2: What multimedia device testing capabilities does the National Instruments PXi-e1491 HDMI Protocol Audio and Video Analyzer offer, and what are its technical specifications and power requirements?
Answer 2: The National Instruments PXIe-1491 HDMI Protocol Audio and Video Analyzer offers comprehensive analysis capabilities for Video, Audio, CEC, ARC, HEC, and HPD signals, equipped with eight audio channels supporting sample rates from 32 kHz to 192 kHz, two ARC channels, and precise minimum pulse width detection of 64 nanoseconds. Its design is enhanced for multimedia device testing through its compact size, light weight, low power consumption, and the inclusion of robust driver and application software,
Question 3: What audio and video functionalities does the National Instruments PXIe-1491 HDMI Protocol Audio and Video Analyzer offer, and how does its design enhance its suitability for multimedia device testing?
Answer 3: The National Instruments PXIe-1491 HDMI Protocol Audio and Video Analyzer offers capabilities for testing multimedia devices with comprehensive analysis of Video, Audio, CEC, ARC, HEC, and HPD signals, and is equipped with eight audio channels supporting 32 kHz to 192 kHz sample rates, two ARC channels, a TDMS clock rate between 25 MHz and 225 MHz, and a video clock rate up to 165 MHz. Its technical specifications include a minimum pulse width detection of
Question 4: What are the capabilities and specifications of the National Instruments PXIe-1491 Audio and Video Analyzer in terms of audio channel support, sample rates, signal analysis functions, and power consumption?
Answer 4: The National Instruments PXIe-1491 HDMI Protocol Audio and Video Analyzer is capable of analyzing high-definition audio with eight audio channels supporting sample rates from 32 kHz to 192 kHz, and video analysis with a TMDS clock rate up to 225 MHz; it also includes two ARC channels and features for analyzing CEC, ARC, HEC, and HPD signals. Its power efficiency is demonstrated by a modest maximum power consumption of 30 watts, and its suitability for multimedia device testing is
Question 5: What are the capabilities and features that make the National Instruments PXIe-1491 an essential tool for multimedia device testing?
Answer 5: The National Instruments PXIe-1491 Audio and Video Analyzer offers support for eight audio channels with sample rates ranging from 32 kHz to 192 kHz, two ARC channels at sample rates of 32, 44.1, or 48 kHz, and provides comprehensive analysis of HDMI functions including Video, Audio, CEC, ARC, HEC, and HPD signals, while maintaining a maximum power consumption of 30 watts.
Related Products
| Feature | Specification |
|---|---|
| Part Number | PXIe-1491 |
| Manufacturer | National Instruments |
| Type | HDMI Protocol Audio and Video Analyzer |
| Audio Channels | 8 channels |
| Audio Sample Rate | 32 kHz to 192 kHz |
| ARC Channels | 2 channels |
| ARC Sample Rates | 32, 44.1, or 48 kHz |
| ARC Frequency Stability | 35 ppm typical |
| HDMI Functions | Video, Audio, CEC, ARC, HEC, HPD analysis |
| TDMS Clock Rate | 25 MHz to 225 MHz |
| Video Clock Rate | 25 MHz to 165 MHz |
| Minimum Pulse Width Detection | 64 nanoseconds |
| Dimensions | 8.5 x 0.8 x 5.1 inches |
| Weight | 208 grams |
| Maximum Power Consumption | 30 watts |
| Software | Driver and application software available |