The Quick Import tools should now have limited support for Uniden NXDN programming via Sentinel as Conventional Systems (frequencies). Please email Justin@DigitalFrequencySearch.com with compatibility reports. Don't miss out! Get the latest NXDN Digital Frequency upgrade for your Uniden BCD436HP or BCD536HP.
Welcome to Digital Frequency Search. I created this web application to make scanning easier and more accessible. The focus of this website is to help others learn about who is using digital radio technologies in their area. Radio reception and communication is increasing in complexity, but I want to do my best to simplify it. I’ve built a set of simple and fast search tools that you might find useful. I hope this website will help you with your research project or allow you to experience the joy of finding and receiving digital radio broadcasts.
If you are just starting out, I recommend searching for DMR or P25 by state and county. After you explore the basics of what is authorized for digital radio operation, you might find the more advanced search options found on the Quick Import page useful. Quick Import will provide frequency information in data formats compatible with some of the popular radio receiving equipment.
I enjoy hearing from everyone who utilizes this website. You can email me at Justin@DigitalFrequencySearch.com.
Please consider a suggested donation of $10 or more via PayPal to support my work of simplifying scanning and creating better access to frequency and radio system information.
This website is a substantial project that required hundreds of hours of development, and I continue to support and update the tools. There are also overhead costs in maintaining a live website, development, and weekly database updates. However, what’s most relevant is the value this website has to you, and I ask that you consider supporting me and this website if this tool has helped you or if you would like to support development of new radio scanning technologies and applications.
This website will always be freely accessible and offer at least the resources currently available.
I am incredibly grateful for the donors who have helped me with this project. I hope I have exceeded your expectations. If you have donated and would like to be publicly recognized on this webpage, please let me know.
October 15, 2017—New Server
June 11, 2017
March 8, 2017
January 18, 2017
January 1, 2017
December 15, 2016
I believe in an internet where webpages are maintained rather than being lost after a week of “viral” hits has fulfilled the advertising budget. Upgrades and changes to this website are always possible. To a reasonable extent, I will post older versions of this site’s pages here for those who prefer the previous versions or would like to view previous datasets.
In order to support the operation of this website, paid advertising may be utilized. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Digital Frequency Search also serves advertisements via Google AdSense.
By using this web site you are agreeing to be bound by the current version of the following terms and conditions. Justin Pulliam reserves the right to modify these terms at any time. Many of the materials contained in this web site, including html code and other software applications, are protected by applicable copyright and trademark law. Unauthorized attempts or acts to either access, upload, change, or delete information on this website or deny access to this website are prohibited. These terms and conditions are governed by the laws of the United States of America and the laws of the State of Texas.
Content Provided "As Is." The content contained in this website is for general information only, and I disclaim any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, product, or process on this website. Changes to the materials contained on this web site may be made at any time without notice; however, I do not make any commitment to update the materials. The use of this website and data derived from this website is at your sole risk.
Third-Party Content and External Links. Links to external sites or use content served from external third parties may exist on this website. These external sites are not controlled or monitored by me and are not subject to the privacy policies and terms of service. I am not responsible for the content, privacy policies, and procedures of any external entity linked to from this website. Use of any such linked web site is at your own risk.
As a condition of using this website, users of this website assume all risk and will comply with all applicable laws regulating radio scanning. Every attempt is made to make this database complete and accurate; however, it is meant for educational and hobby purposes only. Please use the official FCC License Search for any critical, regulatory, or professional applications.