Without the exact document, we can only speculate on its content. However, an ARP document like SAE ARP 958 might cover a range of topics, such as:
If you're unable to find a free version of SAE ARP 958, purchasing it directly from SAE or through an affiliated institution is often the most straightforward and legal way to access the document.
Searching for a free PDF of SAE ARP 958 (Broadband Electromagnetic Interference Measurement Antennas) can be difficult because it is a protected technical standard. Typically, it must be purchased through official channels like the SAE International Website. sae arp 958pdf free
However, you can find substantial technical information or older drafts through the following resources:
Public Access Repositories: Occasionally, older versions or related technical papers that detail the SAE ARP 958 methodology are available for free viewing on sites like Scribd or research platforms like ResearchGate. Without the exact document, we can only speculate
Government Documents: Because military standards like MIL-STD-461 reference ARP 958, government reports from agencies like NIST often include detailed descriptions of the calibration methods used in the standard.
Technical Presentations: Industry experts often share presentations that summarize the standard's requirements, such as the EMC Society Detroit presentation, which critiques the recent "E" revision. Summary of SAE ARP 958 Typically, it must be purchased through official channels
This standard outlines the calibration and checkout of EMI measurement antennas, specifically for use at a 1-meter distance in a shielded room. It is critical for compliance with military (MIL-STD-461) and commercial (RTCA/DO-160) testing. Key Methods Include: SAE ARP 958 - AEROSPACE RECOMMENDED PRACTICE
The central premise of SAE ARP958 is Site Attenuation (SA). This is a measure of the loss in signal strength between a transmitting antenna and a receiving antenna placed on a test site.