Universal Licensing System
WRMB381
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4422861 |
|---|
| Call sign | WRMB381 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-03-16 |
|---|
| Frequency range | 11075 - 11155 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 40.8348889, -91.4000556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-24 01:38:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0G7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2526 New London Road, New London, HENRY, IA | 40.93655556, -91.40444444 | 240.700 m | GTOWER | 91.400 m structure / 94.400 m overall | N |
| 2 | R | | 40.97263889, -91.56466667 | 219.100 m | | | |
| 3 | R | | 40.83488889, -91.40005556 | 217.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW VHLP2-11WA | | S | 34.7000 | 286.6000 | | |
| 1 | 2 | R | ANDREW VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 1 | 3 | R | ANDREW VHLP2-11WB | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | ANDREW VHLP3-11WA | | S | 38.5000 | 178.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-07 | WRMB381 | LIMOD |
| 2025-05-23 | WRMB381 | LIMOD |
| 2024-09-30 | WRMB381 | LIMOD |
| 2022-03-11 | WRMB381 | LIAUA |
| 2021-03-16 | WRMB381 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4422861 | 2026-08-24 01:38:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB381 | ULS 4422861 | 2026-08-24 01:38:52 |
| Status | A | ULS 4422861 | 2026-08-24 01:38:52 |
| Service | CF | ULS 4422861 | 2026-08-24 01:38:52 |
| Grant Date | 2021-03-16 | ULS 4422861 | 2026-08-24 01:38:52 |
| Expiration Date | 2031-03-16 | ULS 4422861 | 2026-08-24 01:38:52 |