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1. hf.dxview.orgHF Propagation Map

   hf.dxview.org

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   This map shows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in the amateur radio service. The display shows worldwide activity from the last 15 minutes and is automatically updated about every minute.

   • VHF Propagation Map

     VHF Propagation Map This map shows real-time radio...

2. www.dxzone.com › ham-radio-frequenciesHam Radio Frequencies - The DXZone

   www.dxzone.com › ham-radio-frequencies

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   4 mar 2024 · Ham Radio Frequency Chart Recommended Frequencies and Calling Frequencies. The table below provides guidance on recommended frequencies for specific modes of communication and special activities, including the calling frequencies.

3. www.ntia.gov › files › ntiaTable of Frequency Allocations - National Telecommunications and...

   www.ntia.gov › files › ntia

   Table of Frequency Allocations 0-137.8 kHz (VLF/LF) Page 1 International Table United States Table FCC Rule Part(s) Region 1 Table Region 2 Table Region 3 Table Federal Table Non-Federal Table ... Radio Broadcast (AM)(73) Private Land Mobile (90) 5.87 5.87A 16051605-1625 BROADCASTING 5.89 -1615 MOBILE US221 G127 1705 BROADCASTING 5.89 .

4. www.amsat.org › amateur-satellite-indexAmateur satellite database - AMSAT

   www.amsat.org › amateur-satellite-index

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   Here are the radio frequencies for amateur satellites orbiting Earth. Search and sort them by name, number and mode. Links lead to entries in the SatNOGS database. Machine-readable data files are available for download.

5. www.onesdr.com › amateur-radio-frequency-listAmateur Radio Frequency List - OneSDR - A Technology Blog

   www.onesdr.com › amateur-radio-frequency-list

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   11 maj 2024 · Here’s a comprehensive list of amateur radio (ham radio) frequency bands. These bands are internationally recognized and regulated, but specific allocations can vary slightly by country. The list includes both HF (High Frequency), VHF (Very High Frequency), and UHF (Ultra High Frequency) bands.

6. rsgb.org › main › operatingHF bands - Radio Society of Great Britain - Main Site

   rsgb.org › main › operating

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   The HF bands are by far the most popular bands in the amateur service. Local contacts and world-wide propagation are all possible at almost anytime with careful selection of the right frequency for the time of day, time of year, and current state of the sunspot cycle.

7. wiki.oarc.uk › _media › reference:uk_ham_bands_chart_-_v0003_-_2_pagerUK HF Amateur Radio Bands - Quick Reference

   wiki.oarc.uk › _media › reference:uk_ham_bands_chart_-_v0003_-_2_pager

   UK VHF Amateur Radio Bands - Quick Reference 70cm (430MHz) 430.000 432.100 440.000 USB 433.500 FM Calling 432.500 SSTV 432.200 SSB 438.6125 FM DV Calling 432.400 432.400 Propagation Beacons 40W Limit 25KHz BW UK Ham Bands v3 - Prepared by M0ODH (C)2022 The ITU Phonetic Alphabet + Morse A Alpha N November 1 One