Universal Licensing System
WRDU829
Sonic Spectrum, Inc
License details
| ULS identifier | 4182998 |
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| Call sign | WRDU829 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-07-25 |
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| Expiration | 2029-07-25 |
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| Frequency range | 10755 MHz |
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| Locations | 2 |
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| Representative location | Rockton, WINNEBAGO, IL |
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| Coordinates | 42.4941111, -89.1665000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16109 Sharp Rd, Rockton, WINNEBAGO, IL | 42.49411111, -89.16650000 | 238.500 m | GTOWER | 33.500 m structure / 33.500 m overall | |
| 2 | R | | 42.56419444, -89.11747222 | 277.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 27.3000 | | |
| 1 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-25 | WRDU829 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182998 | 2026-08-02 02:48:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU829 | ULS 4182998 | 2026-08-02 02:48:11 |
| Status | A | ULS 4182998 | 2026-08-02 02:48:11 |
| Service | MG | ULS 4182998 | 2026-08-02 02:48:11 |
| Grant Date | 2019-07-25 | ULS 4182998 | 2026-08-02 02:48:11 |
| Expiration Date | 2029-07-25 | ULS 4182998 | 2026-08-02 02:48:11 |