Universal Licensing System
WRTB449
unWired Broadband, LLC
License details
| ULS identifier | 4614469 |
|---|
| Call sign | WRTB449 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-05-31 |
|---|
| Expiration | 2032-05-31 |
|---|
| Frequency range | 10755 - 17980 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.7353056, -121.4284444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10755.00000000 | | 30M0G7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 24371 S Mountain House Parkway, Mountain House, SAN JOAQUIN, CA | 37.73411111, -121.53472222 | 66.100 m | MTOWER | 32.000 m structure / 32.000 m overall | |
| 2 | R | | 37.64452778, -121.34141667 | 46.900 m | | | |
| 3 | R | | 37.77841667, -121.36152778 | 3.000 m | | | |
| 4 | R | | 37.73530556, -121.42844444 | 18.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP4-11WA | | S | 40.7000 | 120.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP4-11WA | | | 40.7000 | | | |
| 1 | 4 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP3-18A | | S | 43.5000 | 72.1000 | | |
| 2 | 3 | R | COMMSCOPE VHLP3-18A | | | 43.5000 | | | |
| 3 | 1 | T | COMMSCOPE VHLP2-11WA | | H | 34.7000 | 89.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-03 | WRTB449 | LIMOD |
| 2023-09-14 | WRTB449 | LIAUA |
| 2022-05-31 | WRTB449 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4614469 | 2026-08-02 02:43:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTB449 | ULS 4614469 | 2026-08-02 02:43:21 |
| Status | A | ULS 4614469 | 2026-08-02 02:43:21 |
| Service | MG | ULS 4614469 | 2026-08-02 02:43:21 |
| Grant Date | 2022-05-31 | ULS 4614469 | 2026-08-02 02:43:21 |
| Expiration Date | 2032-05-31 | ULS 4614469 | 2026-08-02 02:43:21 |