Universal Licensing System
WSJM409
HPWREN University of California, San Diego
License details
| ULS identifier | 5179051 |
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| Call sign | WSJM409 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-08-07 |
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| Expiration | 2035-08-07 |
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| Frequency range | 10915 MHz |
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| Locations | 2 |
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| Representative location | Valley Center, SAN DIEGO, CA |
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| Coordinates | 33.2864722, -116.8721389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 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 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
| 1 | 1 | 10915.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 405 State Route 76, Valley Center, SAN DIEGO, CA | 33.28647222, -116.87213889 | 821.200 m | B | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 33.25569444, -116.86902778 | 918.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-11WA | | V | 34.7000 | 175.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-07 | WSJM409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5179051 | 2026-08-02 02:44:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJM409 | ULS 5179051 | 2026-08-02 02:44:10 |
| Status | A | ULS 5179051 | 2026-08-02 02:44:10 |
| Service | MW | ULS 5179051 | 2026-08-02 02:44:10 |
| Grant Date | 2025-08-07 | ULS 5179051 | 2026-08-02 02:44:10 |
| Expiration Date | 2035-08-07 | ULS 5179051 | 2026-08-02 02:44:10 |