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Amateur Radio Repeater • 33cm
KE7EJF — 927.03750 MHz
Bell Butte (Tempe) • Maricopa County, Arizona • Grid DM43aj
RF Coverage & Terrain Viewshed
Estimated 20 mi coverage footprint • Click anywhere on map to calculate terrain cross-section
Technical Parameters
| Downlink (Listen / RX) | 927.03750 MHz |
|---|---|
| Uplink (Transmit / TX) | 902.03750 MHz |
| Offset / Shift | -25.000 MHz |
| Uplink Tone (TX Access) | DCS D023 |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 33cm |
| Maidenhead Grid | DM43aj |
| Coordinates | 33.40711° N, -111.96735° W |
| Ground Elevation | ~2,000 ft AMSL |
| RepeaterBook Radius | 20 miles nominal |
| Linked System | RepeaterBook (FM) |
| Sponsor / Trustee | City of Tempe |
| Coordination | RepeaterBook |
| VoIP & Gateway Nodes | Please ask for the encode DCS / encode DPL tone. Use email address [email protected] |
| Official Website | https://www.repeaterbook.com/repeaters/details.php?state_id=04&ID=6802 |
Propagation & Line-of-Sight
Terrain & Elevation
Bell Butte (Tempe) Ground Profiling
Situated at ~2,000 ft AMSL in Maricopa County (Maidenhead Grid DM43aj). 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: