Generated Repeater Directory
Search, filter, sort, favorite, edit, export, or print directory records.
| ★ | Callsign | Frequency | Offset | Tone | Mode | Location | Network | Status | Distance | Verified | Actions |
|---|
0 records shown.
Add or Update Repeater
Required fields are marked with an asterisk.
Bulk CSV import
How a Repeater Directory Helps Radio Operators
A repeater directory turns scattered radio information into a practical operating reference. Each record can hold a callsign, transmit frequency, receive frequency, offset, tone, mode, location, and current operating status. Adding consistent fields makes scanning much easier during travel, emergency preparation, club activities, or routine monitoring. Digital repeaters often need extra details, including color codes, time slots, talkgroups, reflectors, or linked networks. Keeping those items beside the normal frequency information reduces setup mistakes and saves time when programming a radio.
Use Accurate Location and Access Details
Location fields can include a city, region, grid locator, coordinates, elevation, antenna height, and coverage description. Coordinates also allow this tool to estimate distance from a user supplied position. That estimate is useful for sorting nearby repeaters, although terrain, buildings, antenna patterns, and atmospheric conditions still affect real coverage. Access information should clearly state whether a repeater is open, closed, member restricted, or reserved for specific emergency use. Owners should avoid publishing private contact details without permission.
Keep Records Verified and Exportable
A good directory should show when every entry was last checked. Frequencies, tones, links, and operational status can change, so older records deserve verification before important use. This generator includes filters, favorites, validation, searchable notes, and duplicate detection to keep larger lists manageable. CSV export is useful for backups and later editing. PDF export creates a compact reference for printing or field use. Imported CSV files can also rebuild a saved directory in the browser. Always confirm local licensing requirements, band plans, repeater access rules, and current operator information before transmitting. A directory is an organizational aid, not an authority. Regular review also helps clubs remove stale listings and publish dependable shared references for visitors and new operators. Careful verification keeps shared repeater information accurate and useful.
Repeater Directory Reference Table
| Field | Example | Purpose |
|---|---|---|
| Output frequency | 145.650 MHz | Frequency monitored by users. |
| Offset | -0.600 MHz | Difference between transmit and receive frequencies. |
| CTCSS tone | 88.5 Hz | Optional access or squelch tone. |
| Mode | FM / DMR / D-STAR | Operating technology used by the repeater. |
| Grid locator | ML64 | Compact geographic reference for station location. |
| Last verified | 2026-09-18 | Shows how recently the listing was checked. |
Frequently Asked Questions
What does repeater offset mean?
Offset is the difference between a repeater's output frequency and the frequency used to transmit into it.
What are CTCSS and DCS?
They are tone or code systems commonly used to control access or squelch behavior on analog repeaters.
Can I store digital repeater information?
Yes. The form includes DMR settings plus fields for digital networks, linked systems, reflectors, rooms, and notes.
How is distance calculated?
When both locations have coordinates, the tool uses a great-circle estimate. Real radio coverage can differ significantly.
Does the directory stay saved?
Records are stored in your browser using local storage. Export CSV regularly for portable backups.
How does PDF download work?
The tool builds a PDF table in your browser. If the PDF library cannot load, printing remains available.
Should I transmit using unverified directory data?
No. Confirm current frequency, access rules, operating status, and applicable licensing requirements before transmitting.