Terms of Service

Last updated: July 19, 2026

Acceptance of Terms

By accessing and using txrx.technology, you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use this website.

Purpose of the Site

txrx.technology is an open educational resource providing informational content about the history, science, and technology of radio communications and related fields. The content is intended for educational purposes only.

No Professional Advice

The information on this site is provided for general educational purposes. It is not intended as a substitute for professional engineering, legal, medical, or other specialized advice. Always consult a qualified professional before making any decisions based on information found on this site.

Interactive Tools Disclaimer

Our interactive tools — including the antenna designer, signal modulation simulator, and audio samples — are educational aids that use simplified formulas and approximations. They are not suitable for professional engineering work. Calculated values should not be used for actual antenna construction, RF compliance testing, or any safety-critical applications. For professional designs, consult appropriate standards and qualified engineers.

Content Accuracy

Every effort is made to ensure the accuracy of information on this site. However, txrx.technology makes no warranties or representations about the completeness, accuracy, or reliability of the content. Historical dates, specifications, and technical details may contain errors despite our best efforts to verify them against primary sources.

External Links

This site contains links to external websites operated by third parties. These links are provided for convenience and reference only. We do not endorse, verify, or take responsibility for the content or practices of any linked third-party sites.

Copyright and License

All original content on this site is provided under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. You are free to share and redistribute this content in any medium or format, and to adapt it for any purpose, including commercially, provided you give appropriate credit to txrx.technology.

Images sourced from Wikipedia Commons or other public repositories remain the property of their respective copyright holders and are used in accordance with their individual licenses.

Permitted Use

You may use this site for personal, educational, and commercial purposes in accordance with the CC BY 4.0 license, provided you give appropriate attribution. You may not use this site in any way that could damage, disable, or impair it, or interfere with any other party's use of the site.

Prohibited Activities

The following activities are strictly prohibited:

• Attempting to gain unauthorized access to any systems connected to this site
• Using this site to distribute malware or other harmful code
• Using this site for any illegal purpose
• Transmitting content that infringes on the intellectual property rights of others

Disclaimer of Warranties

This site is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement.

Limitation of Liability

To the fullest extent permitted by law, txrx.technology and its operators shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from your use of this site, including any errors or omissions in content or any actions taken based on information provided on this site.

Changes to These Terms

We reserve the right to modify these terms at any time. Changes will be posted on this page with an updated revision date. Your continued use of the site after any changes constitutes acceptance of the updated terms.

Governing Law

These terms shall be governed by applicable law. Any disputes arising from use of this site shall be resolved in accordance with applicable legal procedures.

Contact

If you have questions about these terms, please contact us.