Active radio frequencies Jun 5, 2023 · HAM radio Frequencies & Bands in the USA HAM radio Low Frequecny Band (LF BAND) As per the International Telecommunication Union (ITU) the LF band covers radio frequencies between 30–300 kHz. May 11, 2024 · 12 meters (24. 6 meters (50 – 54 MHz): Known as the “Magic Band,” unpredictable, can open for worldwide propagation under solar influence. net Jul 27, 2023 · The most important ham radio emergency frequencies are the ones that keep you informed about what is going on around you. 7-137. 7 MHz): Can offer worldwide communication; highly dependent on solar activity. 625: This channel is used by "itinerant" businesses, or those that travel about the country. Frequency Range: 135. 0 – 29. When it comes to Ham Radio, 2200 meters is only band allowed in LF band. Current Ham Radio Propagation Conditions Please note: I have had multiple inquiries about the accuracy of these charts. 99 MHz): Becomes very active during solar maximum periods. 89 – 24. 10 meters (28. 52: This frequency is used by ham radio operators for non-repeater communications on the two-meter band; it is very busy in many parts of the country. Therefore, the first frequencies on this list are the NOAA All-Hazards Weather Radio (NWR) frequencies. Jan 28, 2024 · Amateur radio enthusiasts utilize specific frequency bands allocated globally for communication. . 151. From Low Frequency (LF) to Very-High Frequencies (VHF), each band has distinct characteristics and propagation conditions. Very High Frequency (VHF) Bands. Frequency allocations vary by country and ITU region. 8 kHz See full list on qsl. They are not a 100% accurate representation of the band conditions. Understanding band usage and regulations is crucial for effective communication among ham radio operators worldwide. 2200 Meters. They are, however, a basis for what you "can" expect with the band conditions. You may see better or worse results… 146. These frequencies are used to transmit important weather and other hazard information 24 hours a day, 7 days a week. dlajd shhowne esptg xizurc cvwsm pqhp zwqq tnxji yyvvwy edgwzda