Universal Licensing System
WRBR503
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4050782 |
|---|
| Call sign | WRBR503 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2018-05-30 |
|---|
| Expiration | 2028-05-30 |
|---|
| Cancellation | 2024-03-18 |
|---|
| Frequency range | 17965 - 18015 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | San Bernardino, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.1052778, -117.2867222 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:58 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0G7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 172 W 3rd Street, San Bernardino, SAN BERNARDINO, CA | 34.10527778, -117.28672222 | 313.000 m | BANT | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 34.09019444, -117.29533333 | 306.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-18A | | H | 43.5000 | 205.4000 | | |
| 1 | 2 | R | Commscope VHLP3-18A | | | 43.5000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP3-18A | | V | 43.5000 | 205.4000 | | |
| 2 | 2 | R | Commscope VHLP3-18A | | | 43.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-20 | WRBR503 | LICAN |
| 2023-09-21 | WRBR503 | LITRAN |
| 2020-04-01 | WRBR503 | LITRAN |
| 2019-09-04 | WRBR503 | LETCNS |
| 2018-05-30 | WRBR503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4050782 | 2026-08-02 02:46:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBR503 | ULS 4050782 | 2026-08-02 02:46:58 |
| Status | C | ULS 4050782 | 2026-08-02 02:46:58 |
| Service | CF | ULS 4050782 | 2026-08-02 02:46:58 |
| Grant Date | 2018-05-30 | ULS 4050782 | 2026-08-02 02:46:58 |
| Expiration Date | 2028-05-30 | ULS 4050782 | 2026-08-02 02:46:58 |
| Cancellation Date | 2024-03-18 | ULS 4050782 | 2026-08-02 02:46:58 |