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Amateur Radio Repeater • 2m
KR7AZ — 147.06000 MHz
Cunningham Peak (Harquahala) • La Paz County, Arizona • Grid DM33en
RF Coverage & Terrain Viewshed
Estimated 45 mi coverage footprint • Click anywhere on map to calculate terrain cross-section
Technical Parameters
| Downlink (Listen / RX) | 147.06000 MHz |
|---|---|
| Uplink (Transmit / TX) | 147.66000 MHz |
| Offset / Shift | +0.600 MHz |
| Uplink Tone (TX Access) | 203.5 Hz |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 2m |
| Maidenhead Grid | DM33en |
| Coordinates | 33.57800° N, -113.60000° W |
| Ground Elevation | ~3,790 ft AMSL |
| RepeaterBook Radius | 45 miles nominal |
| Linked System | ARCA Coordinated (KR7AZ) |
| Sponsor / Trustee | Trustee (KR7AZ) |
| Coordination | ARCA |
| Official Website | https://www.azfreqcoord.org/ |
Propagation & Line-of-Sight
Terrain & Elevation
Cunningham Peak (Harquahala) Ground Profiling
Situated at ~3,790 ft AMSL in La Paz County (Maidenhead Grid DM33en). 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
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