Universal Licensing System
WRBN657
SJM INDUSTRIAL RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 4043111 |
|---|
| Call sign | WRBN657 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2018-05-08 |
|---|
| Expiration | 2018-05-21 |
|---|
| Cancellation | 2018-07-21 |
|---|
| Frequency range | 463.2125 - 468.9375 MHz (18 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FULLERTON, ORANGE, CA |
|---|
| Coordinates | 33.8831389, -117.8853333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:27 |
|---|
Licensee
| Name | SJM INDUSTRIAL RADIO COMMUNICATIONS CORPORATION |
|---|
| Applicant type | C |
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| FRN | 0006400873 |
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| Location | EL SEGUNDO, CA |
|---|
| Address | 1212 E IMPERIAL AVE, EL SEGUNDO, CA, 90245 |
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| Phone | 3106402700 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.21250000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO6 | 463.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 463.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 463.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 463.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6 | 463.56250000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO6 | 463.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6 | 463.93750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO6 | 463.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.26250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.43750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.56250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.63750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.66250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO6 | 468.93750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.21250000 | | 7K60FXD |
| 1 | 1 | 463.21250000 | | 7K60FXE |
| 2 | 1 | 463.21250000 | | 7K60FXE |
| 2 | 1 | 463.21250000 | | 7K60FXD |
| 2 | 1 | 463.28750000 | | 7K60FXE |
| 2 | 1 | 463.28750000 | | 7K60FXD |
| 2 | 1 | 463.36250000 | | 7K60FXE |
| 2 | 1 | 463.36250000 | | 7K60FXD |
| 2 | 1 | 463.43750000 | | 7K60FXD |
| 2 | 1 | 463.43750000 | | 7K60FXE |
| 1 | 1 | 463.56250000 | | 7K60FXD |
| 1 | 1 | 463.56250000 | | 7K60FXE |
| 2 | 1 | 463.56250000 | | 7K60FXD |
| 2 | 1 | 463.56250000 | | 7K60FXE |
| 1 | 1 | 463.93750000 | | 7K60FXE |
| 1 | 1 | 463.93750000 | | 7K60FXD |
| 2 | 1 | 463.93750000 | | 7K60FXE |
| 2 | 1 | 463.93750000 | | 7K60FXD |
| 2 | 1 | 468.21250000 | | 7K60FXE |
| 2 | 1 | 468.21250000 | | 7K60FXD |
| 2 | 1 | 468.26250000 | | 7K60FXD |
| 2 | 1 | 468.26250000 | | 7K60FXE |
| 2 | 1 | 468.28750000 | | 7K60FXD |
| 2 | 1 | 468.28750000 | | 7K60FXE |
| 2 | 1 | 468.36250000 | | 7K60FXE |
| 2 | 1 | 468.36250000 | | 7K60FXD |
| 2 | 1 | 468.41250000 | | 7K60FXD |
| 2 | 1 | 468.41250000 | | 7K60FXE |
| 2 | 1 | 468.43750000 | | 7K60FXE |
| 2 | 1 | 468.43750000 | | 7K60FXD |
| 2 | 1 | 468.56250000 | | 7K60FXD |
| 2 | 1 | 468.56250000 | | 7K60FXE |
| 2 | 1 | 468.63750000 | | 7K60FXE |
| 2 | 1 | 468.63750000 | | 7K60FXD |
| 2 | 1 | 468.66250000 | | 7K60FXD |
| 2 | 1 | 468.66250000 | | 7K60FXE |
| 2 | 1 | 468.73750000 | | 7K60FXD |
| 2 | 1 | 468.73750000 | | 7K60FXE |
| 2 | 1 | 468.76250000 | | 7K60FXE |
| 2 | 1 | 468.76250000 | | 7K60FXD |
| 2 | 1 | 468.93750000 | | 7K60FXE |
| 2 | 1 | 468.93750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 800 N. STATE COLLEGE BLVD, FULLERTON, ORANGE, CA | 33.88313889, -117.88533333 | 68.000 m | BANT | 2.000 m structure / 5.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | V | 0.0000 | 0.0000 | -58.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 N. COLLEGE BLVD, FULLERTON, CA | ORANGE | 3106402700 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-21 | WRBN657 | LIEXP |
| 2018-05-08 | WRBN657 | COR |
| 2018-05-08 | WRBN657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4043111 | 2026-08-02 01:14:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBN657 | ULS 4043111 | 2026-08-02 01:14:27 |
| Status | E | ULS 4043111 | 2026-08-02 01:14:27 |
| Service | YG | ULS 4043111 | 2026-08-02 01:14:27 |
| Grant Date | 2018-05-08 | ULS 4043111 | 2026-08-02 01:14:27 |
| Expiration Date | 2018-05-21 | ULS 4043111 | 2026-08-02 01:14:27 |
| Cancellation Date | 2018-07-21 | ULS 4043111 | 2026-08-02 01:14:27 |