Universal Licensing System
WRDJ774
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4160432 |
|---|
| Call sign | WRDJ774 |
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| Radio service | CF |
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| Status | C |
|---|
| Grant date | 2019-05-15 |
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| Expiration | 2029-05-15 |
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| Cancellation | 2019-07-18 |
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| Frequency range | 21825 MHz |
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| Locations | 2 |
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| Representative location | MEDFORD, MIDDLESEX, MA |
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| Coordinates | 42.4311111, -71.0880556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 146 MURRAY ST, MEDFORD, MIDDLESEX, MA | 42.43111111, -71.08805556 | 57.300 m | LTOWER | 105.000 m structure / 108.800 m overall | |
| 2 | R | | 42.44561111, -71.08500000 | 82.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB1-220C | | V | 35.8000 | 8.9000 | | |
| 1 | 2 | R | RFS SB1-220C | | | 35.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-19 | WRDJ774 | LICAN |
| 2019-05-15 | WRDJ774 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4160432 | 2026-08-02 02:46:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ774 | ULS 4160432 | 2026-08-02 02:46:50 |
| Status | C | ULS 4160432 | 2026-08-02 02:46:50 |
| Service | CF | ULS 4160432 | 2026-08-02 02:46:50 |
| Grant Date | 2019-05-15 | ULS 4160432 | 2026-08-02 02:46:50 |
| Expiration Date | 2029-05-15 | ULS 4160432 | 2026-08-02 02:46:50 |
| Cancellation Date | 2019-07-18 | ULS 4160432 | 2026-08-02 02:46:50 |