Universal Licensing System
WRBZ237
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4069734 |
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| Call sign | WRBZ237 |
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| Radio service | CF |
|---|
| Status | E |
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| Grant date | 2018-07-30 |
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| Expiration | 2018-08-31 |
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| Cancellation | 2018-11-03 |
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| Frequency range | 21825 - 21975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Fontana, SAN BERNARDINO, CA |
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| Coordinates | 34.1075833, -117.4875833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0G7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8089 Cherry Ave, Fontana, SAN BERNARDINO, CA | 34.10758333, -117.48758333 | 378.000 m | BANT | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 34.09519444, -117.50050000 | 352.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-23B | | H | 35.3000 | 220.9000 | | |
| 1 | 2 | R | Commscope VHLP1-23B | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP1-23B | | V | 35.3000 | 220.9000 | | |
| 2 | 2 | R | Commscope VHLP1-23B | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-03 | WRBZ237 | LIEXP |
| 2018-07-30 | WRBZ237 | LIISS |
| 2018-07-30 | WRBZ237 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4069734 | 2026-08-02 02:46:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBZ237 | ULS 4069734 | 2026-08-02 02:46:49 |
| Status | E | ULS 4069734 | 2026-08-02 02:46:49 |
| Service | CF | ULS 4069734 | 2026-08-02 02:46:49 |
| Grant Date | 2018-07-30 | ULS 4069734 | 2026-08-02 02:46:49 |
| Expiration Date | 2018-08-31 | ULS 4069734 | 2026-08-02 02:46:49 |
| Cancellation Date | 2018-11-03 | ULS 4069734 | 2026-08-02 02:46:49 |