Privacy Policy

 # Privacy Policy (隱私權政策)

**Last Updated: June 11, 2026**

Welcome to RF Engineering & Wireless Toolkit (https://www.dbmtowattcalc.com/). We are committed to protecting your privacy. This Privacy Policy explains how we handle data on our website.

迎使用「無線電傳輸鏈路與功率換算工具箱」（以下簡稱本網站）。我們極力保護您的隱私，本政策將說明本網站如何處理相關數據。

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### 1. Information Collection and Use (資料收集與使用)

Our calculation tools (Line of Sight, FSPL, and dBm Converter) process all calculations directly inside your web browser using JavaScript. We do not collect, store, or transmit any engineering data or technical parameters you enter into our servers.

本網站的計算工具（無線電視距、路徑損耗、功率換算）均透過瀏覽器端的 JavaScript 直接執行。我們絕不會收集、儲存或向伺服器傳輸您輸入的任何工程數據與技術參數。

### 2. Cookies and Tracking Technologies (Cookie 與追蹤技術)

We use basic cookies to ensure the proper functioning of our website and to analyze traffic for better user experience. We do not use cookies to track sensitive personal data.

本網站僅使用基本的 Cookie 來確保網站的正常運作，並進行流量數據分析以提升使用者體驗。我們絕不會使用 Cookie 追蹤任何敏感的個人隱私數據。

### 3. Google AdSense and Third-Party Advertising (Google 廣告與第三方宣告)

* We plan to use Google AdSense to serve ads on our website.

* Google, as a third-party vendor, uses cookies to serve ads on our site based on your prior visits to our website or other websites.

* Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our sites and/or other sites on the Internet.

* Users may opt out of personalized advertising by visiting [Google Ads Settings](https://www.google.com/settings/ads).

* 本網站計劃加入 Google AdSense 投放廣告。

* Google 作為第三方廣告供應商，會透過 Cookie 依據您先前瀏覽本網站或其他網站的紀錄，向您投放合適的廣告。

* Google 使用廣告 Cookie，能讓 Google 及其合作夥伴根據用戶在本站或其他網站的瀏覽行為，向用戶投放特定廣告。

* 您可以透過造訪 [Google 廣告設定](https://www.google.com/settings/ads) 來停用個人化廣告。

### 4. GDPR & CCPA Compliance (歐盟與加州隱私權合規)

We respect the privacy rights of users worldwide, including those regulated by the GDPR (European Union) and CCPA (California). Since we do not collect personal identifiable information (PII), your rights are inherently protected. If third-party cookies (such as Google Ads) track your browsing, you have the right to decline or clear cookies via your browser settings at any time.

我們尊重全球用戶的隱私權益，包含歐盟 GDPR 與美國加州 CCPA 規範。由於本站不主動收集任何個人識別資料（PII），您的隱私已獲得實質保護。若第三方 Cookie（如 Google 廣告）對您進行追蹤，您隨時有權透過瀏覽器設定拒絕或清除 Cookie。

### 5. Contact Us (聯絡我們)

If you have any questions about this Privacy Policy, please contact us via our official contact channels listed on the website.

若您對本隱私權政策有任何疑問，歡迎透過網站上提供的聯絡信箱與我們聯繫。