Universal Licensing System
WRMI568
HPWREN University of California, San Diego
License details
| ULS identifier | 4436082 |
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| Call sign | WRMI568 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-04-14 |
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| Expiration | 2031-04-14 |
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| Frequency range | 6389.965 MHz |
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| Locations | 2 |
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| Representative location | Irvine, ORANGE, CA |
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| Coordinates | 33.6427778, -117.8412500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
| 1 | 1 | FXO | 6389.96500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
| 1 | 1 | 6389.96500000 | | 60M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | California Institute for Telecommunication and Information Technology, Irvine, ORANGE, CA | 33.64277778, -117.84125000 | 40.200 m | B | 48.800 m structure / 48.800 m overall | |
| 2 | R | | 33.71113889, -117.53411111 | 1722.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP6-6WB | | S | 39.3000 | 75.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLP6-6WB | | | 39.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-10 | WRMI568 | LETCNS |
| 2024-12-06 | WRMI568 | LIMOD |
| 2022-07-19 | WRMI568 | LETCNS |
| 2021-04-14 | WRMI568 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4436082 | 2026-08-02 02:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRMI568 | ULS 4436082 | 2026-08-02 02:44:06 |
| Status | A | ULS 4436082 | 2026-08-02 02:44:06 |
| Service | MW | ULS 4436082 | 2026-08-02 02:44:06 |
| Grant Date | 2021-04-14 | ULS 4436082 | 2026-08-02 02:44:06 |
| Expiration Date | 2031-04-14 | ULS 4436082 | 2026-08-02 02:44:06 |