Amateur radio MCP server with band plans, EIRP, cable loss, antenna gains, and more
Amateur radio MCP server with band plans, EIRP, cable loss, antenna gains, and more
Public MCP (Model Context Protocol) server providing amateur radio tools and calculations for IARU Region 1 operators.
Model Context Protocol (MCP) is an open standard that allows AI assistants to use external tools. Originally developed by Anthropic, MCP is now supported by Claude, ChatGPT, and Gemini. With this server, you can ask your AI assistant questions like "What are the band limits for 20m?" or "How long should my dipol be for 14.2 MHz?" and get instant calculations.
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Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| get_band_plan | Get IARU Region 1 band plan for a specific band |
| list_all_bands | List all amateur radio bands |
| check_frequency | Check if a frequency is within amateur bands |
| calculate_eirp | Calculate EIRP/ERP from power, cable loss, and antenna gain |
| calculate_cable_loss | Calculate coaxial cable attenuation |
| compare_cables | Compare all cable types at a given frequency and length |
| calculate_battery_runtime | Calculate battery runtime for portable operation |
| get_antenna_gain | Look up typical antenna gain values |
| calculate_wavelength | Calculate wavelength and antenna lengths |
| calculate_swr_loss | Calculate power loss from SWR mismatch |
| convert_power | Convert between Watt, dBm, and dBW |
| callsign_lookup | Search Austrian callsigns (fb.gv.at, QRZ.com, HamQTH fallback) |
| callsign_available | Check if a suffix is available across Austrian districts |
| callsign_suggest | Generate callsign suggestions based on name |
{
"mcpServers": {
"oeradio": {
"type": "streamable-http",
"url": "https://oeradio-mcp.oeradio.at/mcp"
}
}
}Configuration as documented by the project. Restart the client after saving.
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