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docs(zero3): specify U.FL connector for ZERO 3W external antenna #2016

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Milir-Radxa merged 2 commits into from
Aug 18, 2026
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docs(zero3): specify U.FL connector for ZERO 3W external antenna #2016

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docs(zero3): specify U.FL connector for ZERO 3W external antenna
Aug 15, 2026
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docs(zero3): add external antenna connector specifications for ZERO 3W
Aug 18, 2026
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8 changes: 8 additions & 0 deletions docs/zero/zero3/accessories/zero3w-antenna.md
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Expand Up @@ -11,6 +11,14 @@ Radxa ZERO 3W 板载 Radxa D8 / AP6212 WiFi&BT 模块，有一个板载天线和
- **1: 板载天线**
- **2: 外接天线**

## 外接天线接口规格

| 项目 | 规格 |
| ---- | ---- |
| 接口类型 | U.FL（兼容 IPEX MHF1 / 1 代 IPEX） |
| 特性阻抗 | 50Ω |
| 适配天线 | U.FL / IPEX MHF1 接口天线（WiFi 2.4GHz / 5GHz 双频） |

## 使用外接天线

如果你需要使用外接天线，需要开启外接天线 overlay，使用 rsetup [设备树配置](../os-config/rsetup#overlays)。
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8 changes: 8 additions & 0 deletions ...docusaurus-plugin-content-docs/current/zero/zero3/accessories/zero3w-antenna.md
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Expand Up @@ -11,6 +11,14 @@ Radxa ZERO 3W has an onboard Radxa D8 / AP6212 WiFi&BT module, an onboard antenn
- **1: Onboard antenna**
- **2: External antenna**

## External antenna connector specifications

| Item | Specification |
| ---- | ------------- |
| Connector type | U.FL (compatible with IPEX MHF1 / 1st-gen IPEX) |
| Characteristic impedance | 50Ω |
| Compatible antenna | U.FL / IPEX MHF1 antenna (WiFi 2.4GHz / 5GHz dual-band) |

## Use external antenna

If you need to use an external antenna, you need to enable the external antenna overlay, Use rsetup [Device Tree Configuration](../os-config/rsetup#overlays).
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