Universal Licensing System
WRBX971
MARCUS SPECTRUM HOLDINGS, LLC
License details
| ULS identifier | 4067545 |
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| Call sign | WRBX971 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2018-07-21 |
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| Expiration | 2028-07-21 |
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| Frequency range | 451.95 - 469.8625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | NEW LONDON, NEW LONDON, CT |
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| Coordinates | 41.3552222, -72.0982778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.95000000 | | | 50.000000 | 70.000000 | |
| 2 | 1 | MO6 | 456.95000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB8 | 464.86250000 | | | 50.000000 | 60.000000 | |
| 2 | 1 | MO8 | 469.86250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 7K60FXE |
| 2 | 1 | 456.95000000 | | 7K60FXE |
| 1 | 1 | 464.86250000 | | 7K60FXE |
| 2 | 1 | 469.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 281 STATE ST, NEW LONDON, NEW LONDON, CT | 41.35522222, -72.09827778 | 11.000 m | BANT | 49.000 m structure / 49.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 49.000 m | | | | 31.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 33 MITCHELL DR, MANCHESTER, CT | HARTFORD | 8606461839 |
License history
| Date | File or call sign | Action |
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| 2018-07-21 | WRBX971 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4067545 | 2026-08-02 01:15:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBX971 | ULS 4067545 | 2026-08-02 01:15:08 |
| Status | A | ULS 4067545 | 2026-08-02 01:15:08 |
| Service | YG | ULS 4067545 | 2026-08-02 01:15:08 |
| Grant Date | 2018-07-21 | ULS 4067545 | 2026-08-02 01:15:08 |
| Expiration Date | 2028-07-21 | ULS 4067545 | 2026-08-02 01:15:08 |