Universal Licensing System
WQPB751
Convergence Technologies, Inc.
License details
| ULS identifier | 3364862 |
|---|
| Call sign | WQPB751 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2012-03-29 |
|---|
| Expiration | 2022-03-29 |
|---|
| Cancellation | 2022-06-04 |
|---|
| Frequency range | 11385 - 11565 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.7385000, -87.9360278 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11385.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
| 1 | 4 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11385.00000000 | | 40M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0D1D |
| 1 | 3 | 11485.00000000 | | 60M0G1D |
| 1 | 1 | 11545.00000000 | | 40M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0D1D |
| 1 | 4 | 11565.00000000 | | 60M0G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11758 Menard, Alsip, COOK, IL | 41.67813889, -87.76375000 | 186.800 m | LTOWER | 60.700 m structure / 60.700 m overall | N |
| 2 | R | | 41.54263889, -87.82291667 | 214.500 m | | | |
| 3 | R | | 41.73850000, -87.93602778 | 226.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP4-11 | | H | 41.0000 | 198.1000 | | |
| 1 | 2 | R | Radio Waves HP4-11 | | | 41.0000 | | | |
| 1 | 3 | R | Radio Waves HP2-11 | | | 34.5000 | | | |
| 2 | 1 | T | Radio Waves HP4-11 | | H | 41.0000 | 295.2000 | | |
| 2 | 2 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | 0.0000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP4-11 | | H | 41.0000 | 198.2000 | | |
| 3 | 2 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | 0.0000 | | |
| 4 | 1 | T | RADIO WAVES, INC HP4-11 | | V | 41.0000 | 198.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-04 | WQPB751 | LIEXP |
| 2022-01-03 | WQPB751 | LETRES |
| 2016-03-15 | WQPB751 | LETCNS |
| 2015-12-22 | WQPB751 | LIAUA |
| 2015-12-21 | WQPB751 | ESUAPR |
| 2014-12-11 | WQPB751 | LIMOD |
| 2014-01-28 | WQPB751 | LIAUA |
| 2014-01-28 | WQPB751 | ESUAPR |
| 2013-04-16 | WQPB751 | LIAUA |
| 2013-04-15 | WQPB751 | ESUAPR |
| 2013-01-18 | WQPB751 | LIMOD |
| 2012-09-27 | WQPB751 | ESUAPR |
| 2012-03-29 | WQPB751 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3364862 | 2026-08-02 02:45:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPB751 | ULS 3364862 | 2026-08-02 02:45:59 |
| Status | E | ULS 3364862 | 2026-08-02 02:45:59 |
| Service | MG | ULS 3364862 | 2026-08-02 02:45:59 |
| Grant Date | 2012-03-29 | ULS 3364862 | 2026-08-02 02:45:59 |
| Expiration Date | 2022-03-29 | ULS 3364862 | 2026-08-02 02:45:59 |
| Cancellation Date | 2022-06-04 | ULS 3364862 | 2026-08-02 02:45:59 |