Universal Licensing System
WRBW303
BOSTON SCIENTIFIC
License details
| ULS identifier | 4063407 |
|---|
| Call sign | WRBW303 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2018-07-06 |
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| Expiration | 2028-07-06 |
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| Frequency range | 452.1875 - 467.3625 MHz (12 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | VALENCIA, LOS ANGELES, CA |
|---|
| Coordinates | 34.4563889, -118.5826667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.86250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.03750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 462.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.36250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.18750000 | | 7K60FXE |
| 3 | 1 | 452.86250000 | | 7K60FXE |
| 3 | 1 | 452.98750000 | | 7K60FXE |
| 3 | 1 | 457.18750000 | | 7K60FXE |
| 3 | 1 | 457.98750000 | | 7K60FXE |
| 1 | 1 | 462.03750000 | | 7K60FXE |
| 3 | 1 | 462.18750000 | | 7K60FXE |
| 3 | 1 | 462.28750000 | | 7K60FXE |
| 3 | 1 | 462.36250000 | | 7K60FXE |
| 2 | 1 | 467.03750000 | | 7K60FXE |
| 3 | 1 | 467.18750000 | | 7K60FXE |
| 3 | 1 | 467.36250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25155 RYE CANYON LOOP, VALENCIA, LOS ANGELES, CA | 34.45638889, -118.58266667 | 403.000 m | BMAST | 11.000 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | VALENCIA, LOS ANGELES, CA | 34.45638889, -118.58266667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -103.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25155 RYE CANYON LOOP, VALENCIA, CA | LOS ANGELES | 6619494110 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-09 | WRBW303 | LETCNS |
| 2018-07-06 | WRBW303 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4063407 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBW303 | ULS 4063407 | 2026-08-02 01:22:09 |
| Status | A | ULS 4063407 | 2026-08-02 01:22:09 |
| Service | IG | ULS 4063407 | 2026-08-02 01:22:09 |
| Grant Date | 2018-07-06 | ULS 4063407 | 2026-08-02 01:22:09 |
| Expiration Date | 2028-07-06 | ULS 4063407 | 2026-08-02 01:22:09 |