Universal Licensing System
WRDB487
Hillsborough County Sheriff's Office
License details
| ULS identifier | 4135652 |
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| Call sign | WRDB487 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2019-03-19 |
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| Expiration | 2029-03-19 |
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| Frequency range | 11285 MHz |
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| Locations | 2 |
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| Representative location | Tampa, HILLSBOROUGH, FL |
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| Coordinates | 28.0646667, -82.4279444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11285.00000000 | | 10M0D7W |
| 1 | 1 | 11285.00000000 | | 10M0D7W |
| 1 | 1 | 11285.00000000 | | 10M0D7W |
| 1 | 1 | 11285.00000000 | | 10M0D7W |
| 1 | 1 | 11285.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13000 Bruce B Downs Blvd, Tampa, HILLSBOROUGH, FL | 28.06466667, -82.42794444 | 11.700 m | BANT | 51.800 m structure / 53.300 m overall | |
| 2 | R | | 28.10638889, -82.39138889 | 11.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SCX3-W100A | | V | 38.3000 | 37.8000 | | |
| 1 | 2 | R | RFS SCX3-W100A | | | 38.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-21 | WRDB487 | LIAUA |
| 2020-06-23 | WRDB487 | LETCNS |
| 2019-08-02 | WRDB487 | LIMOD |
| 2019-03-19 | WRDB487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4135652 | 2026-08-02 02:45:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB487 | ULS 4135652 | 2026-08-02 02:45:14 |
| Status | A | ULS 4135652 | 2026-08-02 02:45:14 |
| Service | MW | ULS 4135652 | 2026-08-02 02:45:14 |
| Grant Date | 2019-03-19 | ULS 4135652 | 2026-08-02 02:45:14 |
| Expiration Date | 2029-03-19 | ULS 4135652 | 2026-08-02 02:45:14 |