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Amateur Radio Repeater • 70cm
N7GV — 449.37500 MHz
Elephant Head Peak • Santa Cruz County, Arizona • Grid DM41mr
70cm FM On-Air (ARCA Coordinated) 107.2 Hz -5.000 MHz Shift
AllStar Node 27144
RepeaterBook
Club Website
RF Coverage & Terrain Viewshed
Estimated 45 mi coverage footprint • Click anywhere on map to calculate terrain cross-section
Technical Parameters
| Downlink (Listen / RX) | 449.37500 MHz |
|---|---|
| Uplink (Transmit / TX) | 444.37500 MHz |
| Offset / Shift | -5.000 MHz |
| Uplink Tone (TX Access) | 107.2 Hz |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 70cm |
| Maidenhead Grid | DM41mr |
| Coordinates | 31.72200° N, -110.93200° W |
| Ground Elevation | ~5,640 ft AMSL |
| RepeaterBook Radius | 45 miles nominal |
| Linked System | ARCA Coordinated (G.V.A.R.C.) |
| Sponsor / Trustee | Trustee (G.V.A.R.C.) |
| Coordination | ARCA |
| AllStarLink Node |
Node 27144 stats.allstarlink.org |
| Network & Inter-Tie | AllStar Node 27144 |
| Official Website | https://www.azfreqcoord.org/ |
Propagation & Line-of-Sight
Terrain & Elevation
Elephant Head Peak Ground Profiling
Situated at ~5,640 ft AMSL in Santa Cruz County (Maidenhead Grid DM41mr). 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: