Universal Licensing System
WRJU874
QTG Development, Inc.
License details
| ULS identifier | 4349444 |
|---|
| Call sign | WRJU874 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-31 |
|---|
| Expiration | 2030-10-31 |
|---|
| Frequency range | 451.2375 - 469.8625 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | BARRINGTON, COOK, IL |
|---|
| Coordinates | 42.1525278, -88.1476111 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.17500000 | | | 40.000000 | 26.000000 | |
| 2 | 1 | MO | 462.17500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.86250000 | | | 40.000000 | 26.000000 | |
| 2 | 1 | MO | 464.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.17500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.23750000 | | 11K2F3E |
| 3 | 1 | 451.23750000 | | 7K60FXE |
| 3 | 1 | 452.18750000 | | 7K60FXE |
| 3 | 1 | 452.18750000 | | 11K2F3E |
| 3 | 1 | 452.48750000 | | 7K60FXE |
| 3 | 1 | 452.48750000 | | 11K2F3E |
| 3 | 1 | 457.18750000 | | 7K60FXE |
| 3 | 1 | 457.18750000 | | 11K2F3E |
| 3 | 1 | 457.48750000 | | 7K60FXE |
| 3 | 1 | 457.48750000 | | 11K2F3E |
| 1 | 1 | 462.17500000 | | 7K60FXE |
| 1 | 1 | 462.17500000 | | 11K2F3E |
| 2 | 1 | 462.17500000 | | 7K60FXE |
| 2 | 1 | 462.17500000 | | 11K2F3E |
| 1 | 1 | 464.86250000 | | 7K60FXE |
| 1 | 1 | 464.86250000 | | 11K2F3E |
| 2 | 1 | 464.86250000 | | 7K60FXE |
| 2 | 1 | 464.86250000 | | 11K2F3E |
| 2 | 1 | 467.17500000 | | 7K60FXE |
| 2 | 1 | 467.17500000 | | 11K2F3E |
| 2 | 1 | 469.86250000 | | 7K60FXE |
| 2 | 1 | 469.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 617 W MAIN ST, BARRINGTON, COOK, IL | 42.15252778, -88.14761111 | 246.000 m | BANT | 7.600 m structure / 10.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | Barrington, COOK, IL | 42.15252778, -88.14761111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.600 m | | | | 37.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 617 W MAIN ST, BARRINGTON, IL | COOK | 8473042176 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-31 | WRJU874 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4349444 | 2026-08-02 01:21:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJU874 | ULS 4349444 | 2026-08-02 01:21:58 |
| Status | A | ULS 4349444 | 2026-08-02 01:21:58 |
| Service | IG | ULS 4349444 | 2026-08-02 01:21:58 |
| Grant Date | 2020-10-31 | ULS 4349444 | 2026-08-02 01:21:58 |
| Expiration Date | 2030-10-31 | ULS 4349444 | 2026-08-02 01:21:58 |