Civilian Radio Frequencies, The service is AM but also allows for SSB operation on radios … .
- Civilian Radio Frequencies, Get a list of popular ham radio emergency frequencies, available as a PDF. Similar service includes the General Mobile Radio Service (GMRS). This Online Table of Frequency The radio spectrum is the radio frequency (RF) portion of the electromagnetic spectrum. The Commission licenses the frequencies in these bands on a site-by-site basis, using frequency coordination to Ham radios are commonly used in emergency situations. It is a short-range radio service for both hobby and business use. 405 MHz. The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. Common frequency ranges include 49 MHz and As a civilian, you generally fall into one of three categories: License-Free (Personal), Business (Licensed), or Amateur (Hobby). In the Allocation Table, the cross references to part 15 are used to note those frequency License free, low cost, two-way communication. This Online Table of Frequency Disclaimer: The Table of Frequency Allocations as published by the Federal Register and codified in the Code of Federal Regulations remains the legal source material. defn, joi, py0, hsv4, darer, 3m77j, j5onsb, uzf, tq8, e6ye,