Universal Licensing System
WRBN411
MHO Networks
License details
| ULS identifier | 4042228 |
|---|
| Call sign | WRBN411 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-05-04 |
|---|
| Expiration | 2028-05-04 |
|---|
| Frequency range | 21875 - 22175 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Tustin, ORANGE, CA |
|---|
| Coordinates | 33.7152778, -117.8345278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:03 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
| 1 | 1 | FXO | 22175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 2 | 21875.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
| 1 | 1 | 22175.00000000 | | 45M4D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15621 Red Hill Ave, Tustin, ORANGE, CA | 33.71527778, -117.83452778 | 28.000 m | BPOLE | 9.800 m structure / 12.800 m overall | N |
| 2 | R | | 33.72000000, -117.83552778 | 32.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD 85010089059 | | V | 35.3000 | 350.0000 | | |
| 1 | 2 | R | Cambium Networks, LTD 85010089059 | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD 85010089059 | | V | 35.3000 | 350.0000 | | |
| 2 | 2 | R | Cambium Networks, LTD 85010089059 | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-06 | WRBN411 | LETCNS |
| 2018-12-18 | WRBN411 | LIMOD |
| 2018-05-04 | WRBN411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4042228 | 2026-08-02 02:46:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBN411 | ULS 4042228 | 2026-08-02 02:46:03 |
| Status | A | ULS 4042228 | 2026-08-02 02:46:03 |
| Service | MG | ULS 4042228 | 2026-08-02 02:46:03 |
| Grant Date | 2018-05-04 | ULS 4042228 | 2026-08-02 02:46:03 |
| Expiration Date | 2028-05-04 | ULS 4042228 | 2026-08-02 02:46:03 |