Universal Licensing System
WRDB640
T-Mobile MW LLC
License details
| ULS identifier | 4136114 |
|---|
| Call sign | WRDB640 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-03-20 |
|---|
| Expiration | 2029-03-20 |
|---|
| Cancellation | 2026-04-01 |
|---|
| Frequency range | 21925 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | San angelo, TOM GREEN, TX |
|---|
| Coordinates | 31.4791111, -100.4111667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:37 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0G7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0D7W |
| 1 | 3 | 21925.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Angelo, San angelo, TOM GREEN, TX | 31.47911111, -100.41116667 | 569.300 m | MTOWER | 48.700 m structure / 51.800 m overall | N |
| 2 | R | | 31.48238889, -100.44083333 | 574.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | CommScope VHLP1-23B | | H | 35.3000 | 277.4000 | | |
| 2 | 2 | R | CommScope VHLP1-23B | | | 35.3000 | 0.0000 | | |
| 3 | 1 | T | CommScope VHLP1-23B | | V | 35.3000 | 277.4000 | | |
| 3 | 2 | R | CommScope VHLP1-23B | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-03 | WRDB640 | LICAN |
| 2025-05-09 | WRDB640 | LIASS |
| 2025-02-13 | WRDB640 | LIMOD |
| 2024-08-20 | WRDB640 | LIMOD |
| 2023-09-21 | WRDB640 | LITRAN |
| 2020-06-23 | WRDB640 | LETCNS |
| 2020-04-01 | WRDB640 | LITRAN |
| 2019-03-20 | WRDB640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4136114 | 2026-08-02 02:46:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB640 | ULS 4136114 | 2026-08-02 02:46:37 |
| Status | C | ULS 4136114 | 2026-08-02 02:46:37 |
| Service | CF | ULS 4136114 | 2026-08-02 02:46:37 |
| Grant Date | 2019-03-20 | ULS 4136114 | 2026-08-02 02:46:37 |
| Expiration Date | 2029-03-20 | ULS 4136114 | 2026-08-02 02:46:37 |
| Cancellation Date | 2026-04-01 | ULS 4136114 | 2026-08-02 02:46:37 |