Universal Licensing System
WQBX452
SIEMENS BUILDING TECHNOLOGIES, INC
License details
| ULS identifier | 2683404 |
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| Call sign | WQBX452 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-01-03 |
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| Expiration | 2015-01-03 |
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| Cancellation | 2015-03-07 |
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| Frequency range | 451.1875 - 456.1875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ABILENE, TAYLOR, TX |
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| Coordinates | 32.4228333, -99.8415000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:52 |
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Licensee
| Name | SIEMENS BUILDING TECHNOLOGIES, INC |
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| Applicant type | C |
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| FRN | 0012307625 |
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| Location | IRVING, TX |
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| Address | 8600 N ROYAL LANE, IRVING, TX, 75063 |
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| Phone | 3257958803 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 451.18750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K2F1D |
| 1 | 1 | 456.18750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ABILENE, TAYLOR, TX | 32.42283333, -99.84150000 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8600 N. ROYAL LANE, IRVING, TX | DALLAS | 3257958803 |
License history
| Date | File or call sign | Action |
|---|
| 2015-03-07 | WQBX452 | LIEXP |
| 2014-10-13 | WQBX452 | LETRES |
| 2005-02-11 | WQBX452 | LIMOD |
| 2005-01-03 | WQBX452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2683404 | 2026-08-02 01:25:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQBX452 | ULS 2683404 | 2026-08-02 01:25:52 |
| Status | E | ULS 2683404 | 2026-08-02 01:25:52 |
| Service | IG | ULS 2683404 | 2026-08-02 01:25:52 |
| Grant Date | 2005-01-03 | ULS 2683404 | 2026-08-02 01:25:52 |
| Expiration Date | 2015-01-03 | ULS 2683404 | 2026-08-02 01:25:52 |
| Cancellation Date | 2015-03-07 | ULS 2683404 | 2026-08-02 01:25:52 |