This document is a Dynamic Frequency Selection (DFS) test report for the Grandstream Networks, Inc. Tri-Band Wi-Fi 7 Access Point, model number GWN7672, FCC ID: YZZGWN7672. The report, generated by SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch, details the testing performed to ensure compliance with DFS requirements as outlined in 47 CFR Part 15, Subpart E 15.407, KDB 905462 D02, and KDB 905462 D04.
The testing period spanned from February 26, 2025, to April 1, 2025, with the report issued on April 15, 2025. The EUT successfully passed all DFS tests, including Channel Availability Check Time, U-NII Detection Bandwidth, Channel Move Time, and Non-Occupancy Period, demonstrating its ability to detect and avoid radar signals, ensuring compliance with regulatory standards. The report includes detailed test setups, procedures, and results, along with radar waveform calibration data and statistical performance checks.
The test facility is accredited by A2LA (Certificate No. 3816.01), VCCI (Member No. 1937), FCC (Designation Number: CN1336), and Innovation, Science and Economic Development Canada (ISED, CAB identifier: CN0006, IC#: 4620C).
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This document is a Dynamic Frequency Selection (DFS) test report for the Grandstream Networks, Inc. Tri-Band Wi-Fi 7 Access Point, model number GWN7672, FCC ID: YZZGWN7672. The report, generated by SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch, details the testing performed to ensure compliance with DFS requirements as outlined in 47 CFR Part 15, Subpart E 15.407, KDB 905462 D02, and KDB 905462 D04.
The testing period spanned from February 26, 2025, to April 1, 2025, with the report issued on April 15, 2025. The EUT successfully passed all DFS tests, including Channel Availability Check Time, U-NII Detection Bandwidth, Channel Move Time, and Non-Occupancy Period, demonstrating its ability to detect and avoid radar signals, ensuring compliance with regulatory standards. The report includes detailed test setups, procedures, and results, along with radar waveform calibration data and statistical performance checks.
The test facility is accredited by A2LA (Certificate No. 3816.01), VCCI (Member No. 1937), FCC (Designation Number: CN1336), and Innovation, Science and Economic Development Canada (ISED, CAB identifier: CN0006, IC#: 4620C).
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