Universal Licensing System
WRXJ543
Mobile Relay Associates, LLC
License details
| ULS identifier | 4768857 |
|---|
| Call sign | WRXJ543 |
|---|
| Radio service | YM |
|---|
| Status | A |
|---|
| Grant date | 2023-05-19 |
|---|
| Expiration | 2033-05-19 |
|---|
| Frequency range | 809 - 860.95 MHz (8 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | El Toro, RIVERSIDE, CA |
|---|
| Coordinates | 33.7118333, -117.5336389 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 3 | 1 | FX1T | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 5 | 1 | MO | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 6 | 1 | FX1T | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 8 | 1 | MO | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 9 | 1 | FX1T | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 1 | 1 | FB2 | 854.02500000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB2 | 854.07500000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB2 | 854.32500000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB2 | 854.37500000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB2 | 854.67500000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB2 | 856.17500000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB2 | 856.55000000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB2 | 856.70000000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB2 | 857.52500000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB2 | 858.20000000 | | | 100.000000 | 1000.000000 | |
| 7 | 1 | FB2 | 859.15000000 | | | 100.000000 | 200.000000 | |
| 7 | 1 | FB2 | 859.52500000 | | | 100.000000 | 200.000000 | |
| 7 | 1 | FB2 | 860.02500000 | | | 100.000000 | 200.000000 | |
| 7 | 1 | FB2 | 860.45000000 | | | 100.000000 | 200.000000 | |
| 7 | 1 | FB2 | 860.95000000 | | | 100.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 4K00F1W |
| 2 | 1 | 809.00000000 | | 4K00F2D |
| 3 | 1 | 809.00000000 | | 4K00F1W |
| 3 | 1 | 809.00000000 | | 4K00F2D |
| 5 | 1 | 809.00000000 | | 4K00F2D |
| 5 | 1 | 809.00000000 | | 4K00F1W |
| 6 | 1 | 809.00000000 | | 4K00F1W |
| 6 | 1 | 809.00000000 | | 4K00F2D |
| 8 | 1 | 809.00000000 | | 4K00F1W |
| 8 | 1 | 809.00000000 | | 4K00F2D |
| 9 | 1 | 809.00000000 | | 4K00F2D |
| 9 | 1 | 809.00000000 | | 4K00F1W |
| 1 | 1 | 854.02500000 | | 4K00F2D |
| 1 | 1 | 854.02500000 | | 4K00F1W |
| 4 | 1 | 854.07500000 | | 4K00F2D |
| 4 | 1 | 854.07500000 | | 4K00F1W |
| 1 | 1 | 854.32500000 | | 4K00F2D |
| 1 | 1 | 854.32500000 | | 4K00F1W |
| 4 | 1 | 854.37500000 | | 4K00F1W |
| 4 | 1 | 854.37500000 | | 4K00F2D |
| 1 | 1 | 854.67500000 | | 4K00F1W |
| 1 | 1 | 854.67500000 | | 4K00F2D |
| 1 | 1 | 856.17500000 | | 4K00F1W |
| 1 | 1 | 856.17500000 | | 4K00F2D |
| 1 | 1 | 856.55000000 | | 4K00F1W |
| 1 | 1 | 856.55000000 | | 4K00F2D |
| 4 | 1 | 856.70000000 | | 4K00F2D |
| 4 | 1 | 856.70000000 | | 4K00F1W |
| 4 | 1 | 857.52500000 | | 4K00F1W |
| 4 | 1 | 857.52500000 | | 4K00F2D |
| 4 | 1 | 858.20000000 | | 4K00F2D |
| 4 | 1 | 858.20000000 | | 4K00F1W |
| 7 | 1 | 859.15000000 | | 4K00F1W |
| 7 | 1 | 859.15000000 | | 4K00F2D |
| 7 | 1 | 859.52500000 | | 4K00F2D |
| 7 | 1 | 859.52500000 | | 4K00F1W |
| 7 | 1 | 860.02500000 | | 4K00F2D |
| 7 | 1 | 860.02500000 | | 4K00F1W |
| 7 | 1 | 860.45000000 | | 4K00F2D |
| 7 | 1 | 860.45000000 | | 4K00F1W |
| 7 | 1 | 860.95000000 | | 4K00F2D |
| 7 | 1 | 860.95000000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mt Lukens, La Crescenta, LOS ANGELES, CA | 34.26833333, -118.23758333 | 1538.000 m | LTOWER | 37.000 m structure / 40.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
| 4 | T | Santiago Peak, El Toro, RIVERSIDE, CA | 33.71183333, -117.53363889 | 1731.000 m | LTOWER | 37.000 m structure / 43.000 m overall | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | SUNSET RIDGE ELECTRONIC SITE, CLAREMONT, LOS ANGELES, CA | 34.18722222, -117.70111111 | 1626.000 m | LTOWER | 67.000 m structure / 67.000 m overall | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 803.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 36.000 m | | | | 1125.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 37.000 m | | | | 670.000 | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15330 Vermont Ave, Paramount, CA | LOS ANGELES | 3236365202 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-21 | WRXJ543 | LETCNS |
| 2023-05-19 | WRXJ543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4768857 | 2026-08-02 00:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXJ543 | ULS 4768857 | 2026-08-02 00:44:06 |
| Status | A | ULS 4768857 | 2026-08-02 00:44:06 |
| Service | YM | ULS 4768857 | 2026-08-02 00:44:06 |
| Grant Date | 2023-05-19 | ULS 4768857 | 2026-08-02 00:44:06 |
| Expiration Date | 2033-05-19 | ULS 4768857 | 2026-08-02 00:44:06 |