Universal Licensing System
WSMJ874
Ronpak Inc
License details
| ULS identifier | 5283249 |
|---|
| Call sign | WSMJ874 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-04-09 |
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| Expiration | 2036-04-09 |
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| Frequency range | 452.1375 - 457.9875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Mira Loma, RIVERSIDE, CA |
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| Coordinates | 34.0168611, -117.5223889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.13750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.13750000 | | 11K2F3E |
| 1 | 1 | 452.13750000 | | 7K60F1E |
| 1 | 1 | 452.83750000 | | 7K60F1E |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 1 | 1 | 457.13750000 | | 11K2F3E |
| 1 | 1 | 457.13750000 | | 7K60F1E |
| 1 | 1 | 457.83750000 | | 11K2F3E |
| 1 | 1 | 457.83750000 | | 7K60F1E |
| 1 | 1 | 457.98750000 | | 7K60F1E |
| 1 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mira Loma, RIVERSIDE, CA | 34.01686111, -117.52238889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10900 San Sevaine Way, Mira Loma, CA | RIVERSIDE | 9516853800 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-09 | WSMJ874 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5283249 | 2026-08-02 01:24:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMJ874 | ULS 5283249 | 2026-08-02 01:24:22 |
| Status | A | ULS 5283249 | 2026-08-02 01:24:22 |
| Service | IG | ULS 5283249 | 2026-08-02 01:24:22 |
| Grant Date | 2026-04-09 | ULS 5283249 | 2026-08-02 01:24:22 |
| Expiration Date | 2036-04-09 | ULS 5283249 | 2026-08-02 01:24:22 |