Universal Licensing System
WQXU712
xWave Engineering LLC
License details
| ULS identifier | 3821859 |
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| Call sign | WQXU712 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2026-06-11 |
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| Expiration | 2036-06-14 |
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| Frequency range | 11075 - 11115 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.7617778, -87.5567222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11115.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 30M0D7W |
| 1 | 1 | 11075.00000000 | | 30M0D7W |
| 1 | 1 | 11075.00000000 | | 30M0D7W |
| 1 | 1 | 11075.00000000 | | 30M0D7W |
| 1 | 2 | 11115.00000000 | | 30M0D7W |
| 1 | 2 | 11115.00000000 | | 30M0D7W |
| 1 | 2 | 11115.00000000 | | 30M0D7W |
| 1 | 2 | 11115.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7447 South Shore Drive, Chicago, COOK, IL | 41.76177778, -87.55672222 | 178.300 m | BANT | 175.600 m structure / 178.600 m overall | |
| 2 | R | | 41.78838889, -88.00997222 | 231.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope UHX8-107J RF | | H | 46.5000 | 274.6000 | | |
| 1 | 2 | R | Commscope UHX6-107K RF | | | 44.0000 | | | |
| 2 | 1 | T | Commscope UHX8-107J RF | | V | 46.5000 | 274.6000 | | |
| 2 | 2 | R | Commscope UHX6-107K RF | | | 44.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-11 | WQXU712 | LIREN |
| 2026-03-23 | WQXU712 | LETRES |
| 2021-11-03 | WQXU712 | LIAUA |
| 2017-08-30 | WQXU712 | LIMOD |
| 2016-06-14 | WQXU712 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3821859 | 2026-08-02 02:47:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXU712 | ULS 3821859 | 2026-08-02 02:47:48 |
| Status | A | ULS 3821859 | 2026-08-02 02:47:48 |
| Service | MG | ULS 3821859 | 2026-08-02 02:47:48 |
| Grant Date | 2026-06-11 | ULS 3821859 | 2026-08-02 02:47:48 |
| Expiration Date | 2036-06-14 | ULS 3821859 | 2026-08-02 02:47:48 |