Universal Licensing System
WRMU458
Signature Exchange Owners, LLC
License details
| ULS identifier | 4456673 |
|---|
| Call sign | WRMU458 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-06-07 |
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| Expiration | 2031-06-07 |
|---|
| Frequency range | 462.05 - 467.05 MHz (2 frequencies) |
|---|
| Locations | 2 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.9495000, -96.8050556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.05000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 462.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.05000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.05000000 | | 4K00F7W |
| 1 | 1 | 462.05000000 | | 7K60FXE |
| 1 | 1 | 462.05000000 | | 7K60F1D |
| 1 | 1 | 462.05000000 | | 7K60FXD |
| 1 | 1 | 462.05000000 | | 7K60F1W |
| 1 | 1 | 462.05000000 | | 11K2F3E |
| 1 | 1 | 462.05000000 | | 7K60F1E |
| 2 | 1 | 462.05000000 | | 7K60FXE |
| 2 | 1 | 462.05000000 | | 7K60FXD |
| 2 | 1 | 462.05000000 | | 11K2F3E |
| 2 | 1 | 462.05000000 | | 7K60F1W |
| 2 | 1 | 462.05000000 | | 4K00F7W |
| 2 | 1 | 462.05000000 | | 7K60F1D |
| 2 | 1 | 462.05000000 | | 7K60F1E |
| 2 | 1 | 467.05000000 | | 7K60FXD |
| 2 | 1 | 467.05000000 | | 11K2F3E |
| 2 | 1 | 467.05000000 | | 7K60F1W |
| 2 | 1 | 467.05000000 | | 4K00F7W |
| 2 | 1 | 467.05000000 | | 7K60FXE |
| 2 | 1 | 467.05000000 | | 7K60F1E |
| 2 | 1 | 467.05000000 | | 7K60F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1400 BLOCK OF PRESTON RD, DALLAS, DALLAS, TX | 32.94950000, -96.80505556 | 173.000 m | B | 33.000 m structure / 33.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.000 m | | | | 31.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14755 Preston Rd Ste. 100, DALLAS, TX | DALLAS | 2145434222 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-07 | WRMU458 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4456673 | 2026-08-02 01:22:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMU458 | ULS 4456673 | 2026-08-02 01:22:28 |
| Status | A | ULS 4456673 | 2026-08-02 01:22:28 |
| Service | IG | ULS 4456673 | 2026-08-02 01:22:28 |
| Grant Date | 2021-06-07 | ULS 4456673 | 2026-08-02 01:22:28 |
| Expiration Date | 2031-06-07 | ULS 4456673 | 2026-08-02 01:22:28 |