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Amateur Radio Repeater • 6m
K6PYP — 53.04000 MHz
East Tucson (Saguaro National Preserve) • Pima County, Arizona • Grid DM42of
RF Coverage & Terrain Viewshed
Estimated 35 mi coverage footprint • Click anywhere on map to calculate terrain cross-section
Technical Parameters
| Downlink (Listen / RX) | 53.04000 MHz |
|---|---|
| Uplink (Transmit / TX) | 52.04000 MHz |
| Offset / Shift | -1.000 MHz |
| Uplink Tone (TX Access) | 141.3 Hz |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 6m |
| Maidenhead Grid | DM42of |
| Coordinates | 32.22170° N, -110.82500° W |
| Ground Elevation | ~2,600 ft AMSL |
| RepeaterBook Radius | 35 miles nominal |
| Linked System | Linked Network (K7EAR) |
| Sponsor / Trustee | Trustee (K7EAR) |
| Coordination | ARCA |
| Official Website | https://www.azfreqcoord.org/ |
Propagation & Line-of-Sight
Terrain & Elevation
East Tucson (Saguaro National Preserve) Ground Profiling
Situated at ~2,600 ft AMSL in Pima County (Maidenhead Grid DM42of). 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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