Universal Licensing System
WRMB490
Inventive Wireless of Nebraska, LLC
License details
| ULS identifier | 4422979 |
|---|
| Call sign | WRMB490 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-03-16 |
|---|
| Frequency range | 10755 - 18060 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Madrid, PERKINS, NE |
|---|
| Coordinates | 40.8517500, -101.5448333 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0G7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N Perkins Ave, Madrid, PERKINS, NE | 40.85175000, -101.54483333 | 1010.000 m | SILO | 45.700 m structure / 45.700 m overall | |
| 2 | R | | 40.92988889, -101.57391667 | 1041.100 m | | | |
| 3 | R | | 40.83902778, -101.72691667 | 1038.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N180082D052A | | V | 38.6000 | 344.2000 | | |
| 1 | 2 | R | Cambium Networks, LTD N180082D053 | | | 43.5000 | 0.0000 | | |
| 1 | 3 | R | Cambium Networks, LTD N110082D098A | | | 38.5000 | | | |
| 2 | 1 | T | Cambium Networks, LTD N110082D098A | | V | 38.5000 | 264.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-16 | WRMB490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4422979 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB490 | ULS 4422979 | 2026-08-02 02:48:06 |
| Status | A | ULS 4422979 | 2026-08-02 02:48:06 |
| Service | CF | ULS 4422979 | 2026-08-02 02:48:06 |
| Grant Date | 2021-03-16 | ULS 4422979 | 2026-08-02 02:48:06 |
| Expiration Date | 2031-03-16 | ULS 4422979 | 2026-08-02 02:48:06 |