Universal Licensing System
WRDM751
Sun Microwave
License details
| ULS identifier | 4167655 |
|---|
| Call sign | WRDM751 |
|---|
| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2019-06-05 |
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| Expiration | 2029-06-05 |
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| Frequency range | 17820 - 17900 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SELMA, FRESNO, CA |
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| Coordinates | 36.5977778, -119.6521111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 2 | 17820.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
| 1 | 1 | 17900.00000000 | | 52M8D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7691 E SPRINGFIELD, SELMA, FRESNO, CA | 36.59777778, -119.65211111 | 93.600 m | LTOWER | 48.800 m structure / 50.300 m overall | |
| 2 | R | | 36.55427778, -119.50413889 | 99.100 m | | | |
| 3 | R | | 36.68316667, -119.78075000 | 85.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 43.5000 | 110.0000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP3-18 | | | 43.5000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 43.5000 | 309.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-05 | WRDM751 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4167655 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDM751 | ULS 4167655 | 2026-08-02 02:48:00 |
| Status | A | ULS 4167655 | 2026-08-02 02:48:00 |
| Service | MG | ULS 4167655 | 2026-08-02 02:48:00 |
| Grant Date | 2019-06-05 | ULS 4167655 | 2026-08-02 02:48:00 |
| Expiration Date | 2029-06-05 | ULS 4167655 | 2026-08-02 02:48:00 |