Universal Licensing System
KNNJ875
TEXAS TECH UNIVERSITY
License details
| ULS identifier | 1173898 |
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| Call sign | KNNJ875 |
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| Radio service | GE |
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| Status | A |
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| Grant date | 2021-02-11 |
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| Expiration | 2031-02-15 |
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| Frequency range | 812.2125 - 857.2125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LUBBOCK, LUBBOCK, TX |
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| Coordinates | 33.5798056, -101.8776667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 812.21250000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 812.21250000 | | | 15.000000 | 15.000000 | |
| 1 | 1 | FB2 | 857.21250000 | | | 75.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 812.21250000 | | 16K0F3E |
| 2 | 1 | 812.21250000 | | 8K10F1W |
| 3 | 1 | 812.21250000 | | 8K10F1W |
| 3 | 1 | 812.21250000 | | 16K0F3E |
| 1 | 1 | 857.21250000 | | 8K10F1W |
| 1 | 1 | 857.21250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLDG 272 TEXAS TECH CAMPUS, LUBBOCK, LUBBOCK, TX | 33.57980556, -101.87766667 | 982.000 m | B | 51.000 m structure / 57.000 m overall | N |
| 2 | T | LUBBOCK, TX | | | | | N |
| 3 | T | LUBBOCK, TX | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 57.000 m | | | | 57.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TEXAS TECH POLICE DEPT 602 BOSTON, LUBBOCK, TX | LUBBOCK | 8067423931 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-16 | KNNJ875 | LIAUA |
| 2021-02-11 | KNNJ875 | LIREN |
| 2020-11-23 | KNNJ875 | LETRES |
| 2020-03-23 | KNNJ875 | COR |
| 2019-07-19 | KNNJ875 | LIMOD |
| 2018-07-27 | KNNJ875 | LIAUA |
| 2010-11-30 | KNNJ875 | LIREN |
| 2010-11-22 | KNNJ875 | LETRES |
| 2000-12-30 | KNNJ875 | LIREN |
| 2000-11-28 | KNNJ875 | LETRES |
| 2000-10-19 | KNNJ875 | LICCNV |
| 1998-04-22 | KNNJ875 | AUTHPR |
| 1996-02-15 | KNNJ875 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1173898 | 2026-08-02 01:08:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNJ875 | ULS 1173898 | 2026-08-02 01:08:48 |
| Status | A | ULS 1173898 | 2026-08-02 01:08:48 |
| Service | GE | ULS 1173898 | 2026-08-02 01:08:48 |
| Grant Date | 2021-02-11 | ULS 1173898 | 2026-08-02 01:08:48 |
| Expiration Date | 2031-02-15 | ULS 1173898 | 2026-08-02 01:08:48 |