Mexico's IFT Corrects Key Technical Specifications

The Official Gazette of the Federation (DOF) dated April 2, 2025, announces an important erratum to the Agreement issued by the Federal Telecommunications Institute (IFT). This agreement pertains to Technical Provision IFT-017-2023, which governs radiocommunication systems utilizing wireless access in local area radio networks.

The regulation primarily targets radiocommunication equipment employing digital modulation techniques, operating within the frequency bands 5150 MHz-5250 MHz, 5250 MHz-5350 MHz, 5470 MHz-5600 MHz, 5650 MHz-5725 MHz, 5725 MHz-5850 MHz, and 5925 MHz-6425 MHz.

The erratum specifically addresses a correction on page 80 of the original document, within section 5.7.2. This section outlines the minimum channel bandwidth requirements for the 5725 MHz to 5850 MHz band. The original text mistakenly stated that the video bandwidth (VBW) should be equal to three times the resolution bandwidth (RBW). The corrected text now stipulates that the VBW must be greater than or equal to three times the RBW, ensuring greater clarity and accuracy in the technical specifications.

**WHY? **

The correction mentioned in the errata has a significant impact, as correcting the video bandwidth (VBW) from "equal to 3 times the RBW" to "greater than or equal to 3 times the RBW" is crucial to ensuring that radio communications equipment operates within the appropriate technical parameters. This can affect the quality and efficiency of wireless communications.

Companies and organizations using these frequency bands must comply with the regulations established by the IFT. An incorrect specification could lead to non-compliance and possible sanctions.

An incorrect VBW setting could cause interference in communications, affecting wireless network performance and the end-user experience.

**WHO? **

Therefore, the direct impact is on Radio Communication Equipment Manufacturers, Telecommunications Service Providers, and End Users.

**CONCLUSION: **

Although the correction may seem technical and specific, its impact on accuracy and regulatory compliance makes it of significant importance, primarily affecting manufacturers and telecommunications service providers.