Back to Directory
Amateur Radio Repeater • 2m
K7YCA — 147.26000 MHz
Mount Union • Yavapai County, Arizona • Grid DM34tj
RF Coverage & Terrain Viewshed
Estimated 60 mi coverage footprint • Click anywhere on map to calculate terrain cross-section
Technical Parameters
| Downlink (Listen / RX) | 147.26000 MHz |
|---|---|
| Uplink (Transmit / TX) | 147.86000 MHz |
| Offset / Shift | +0.600 MHz |
| Uplink Tone (TX Access) | 103.5 Hz |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 2m |
| Maidenhead Grid | DM34tj |
| Coordinates | 34.41500° N, -112.40400° W |
| Ground Elevation | ~7,979 ft AMSL |
| RepeaterBook Radius | 60 miles nominal |
| Linked System | ARCA Coordinated (ARES/RACES) |
| Sponsor / Trustee | ARES/RACES |
| Coordination | ARCA |
| Official Website | https://www.azfreqcoord.org/ |
Propagation & Line-of-Sight
Terrain & Elevation
Mount Union Ground Profiling
Situated at ~7,979 ft AMSL in Yavapai County (Maidenhead Grid DM34tj). Topographic ground elevation can create shadows or knife-edge diffraction across surrounding Arizona mountain ridges. Click anywhere on the map above to inspect real-time optical line of sight.
Launch Terrain LOS ProfilerOfficial Database & Coordination
Live Records on RepeaterBook
Check trustee contact information, travel tones, coordinated status, and community reports directly on RepeaterBook: