DFS Client Declaration Letter for ZCASMX117U by Samsung

DFS Client Declaration

This document is a DFS (Dynamic Frequency Selection) Client Declaration Letter from Samsung Electronics, dated February 17, 2025. It specifically addresses the device with FCC ID ZCASMX117U. The declaration outlines the device's capabilities as a DFS client, including whether it operates as a master device or a client with or without radar detection capability.

The letter details the device's active and passive scanning capabilities across various frequency bands, including 2412-2462 MHz, 5180-5240 MHz, 5260-5320 MHz, 5500-5580 MHz, 5660-5720 MHz, and 5745-5825 MHz. It specifies whether the device supports ad hoc mode and access point capabilities, as well as WiFi Direct group owner and client functionalities. The document also addresses country code selection, transmission in the 5600-5650 MHz range, and compliance with Part 15.202 requirements.

The declaration further clarifies the device's behavior in client mode and its ability to initiate a network. It also addresses software configuration control for devices operating in different modes and bands, ensuring proper operation and preventing unauthorized modifications. The document is signed by Jenni Chun, representing Samsung Electronics Co., Ltd.


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tags: ["DFS Client Declaration", "ZCASMX117U", "Samsung", "DFS", "FCC ID", "WiFi Direct", "Radar detection"]
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This document is a DFS (Dynamic Frequency Selection) Client Declaration Letter from Samsung Electronics, dated February 17, 2025. It specifically addresses the device with FCC ID ZCASMX117U. The declaration outlines the device's capabilities as a DFS client, including whether it operates as a master device or a client with or without radar detection capability.

The letter details the device's active and passive scanning capabilities across various frequency bands, including 2412-2462 MHz, 5180-5240 MHz, 5260-5320 MHz, 5500-5580 MHz, 5660-5720 MHz, and 5745-5825 MHz. It specifies whether the device supports ad hoc mode and access point capabilities, as well as WiFi Direct group owner and client functionalities. The document also addresses country code selection, transmission in the 5600-5650 MHz range, and compliance with Part 15.202 requirements.

The declaration further clarifies the device's behavior in client mode and its ability to initiate a network. It also addresses software configuration control for devices operating in different modes and bands, ensuring proper operation and preventing unauthorized modifications. The document is signed by Jenni Chun, representing Samsung Electronics Co., Ltd.

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