Universal Licensing System
WRKB907
Bertram Communications
License details
| ULS identifier | 4361600 |
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| Call sign | WRKB907 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-12-08 |
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| Expiration | 2030-12-08 |
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| Frequency range | 11645 MHz |
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| Locations | 2 |
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| Representative location | Luxemburg, KEWAUNEE, WI |
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| Coordinates | 44.5293056, -87.6848889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11645.00000000 | | 79M3D7D |
| 1 | 1 | 11645.00000000 | | 79M3D7D |
| 1 | 1 | 11645.00000000 | | 79M3D7D |
| 1 | 1 | 11645.00000000 | | 79M3D7D |
| 1 | 1 | 11645.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E1669 County Rd A, Luxemburg, KEWAUNEE, WI | 44.52930556, -87.68488889 | 246.600 m | SILO | 25.900 m structure / 25.900 m overall | |
| 2 | R | | 44.45738889, -87.71100000 | 277.700 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 | 194.6000 | | |
| 1 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-23 | WRKB907 | LIASS |
| 2020-12-08 | WRKB907 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361600 | 2026-08-02 02:45:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB907 | ULS 4361600 | 2026-08-02 02:45:25 |
| Status | A | ULS 4361600 | 2026-08-02 02:45:25 |
| Service | MG | ULS 4361600 | 2026-08-02 02:45:25 |
| Grant Date | 2020-12-08 | ULS 4361600 | 2026-08-02 02:45:25 |
| Expiration Date | 2030-12-08 | ULS 4361600 | 2026-08-02 02:45:25 |