Universal Licensing System
WQNU563
K2 Pure Solutions
License details
| ULS identifier | 3292938 |
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| Call sign | WQNU563 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-04-28 |
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| Expiration | 2031-05-31 |
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| Frequency range | 451.4875 - 461.9875 MHz (9 frequencies) |
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| Locations | 3 |
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| Representative location | Pittsburg, CONTRA COSTA, CA |
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| Coordinates | 38.0246944, -121.8503889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:11 |
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Licensee
| Name | K2 Pure Solutions |
|---|
| Applicant type | E |
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| FRN | 0020707881 |
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| Location | Pittsburg, CA |
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| Address | 950 Loveridge Rd, Pittsburg, CA, 94565 |
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| Phone | 9794795460 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.33750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.33750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.66250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.33750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.43750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.78750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.86250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.28750000 | | 7K60FXE |
| 3 | 1 | 451.28750000 | | 11K2F3E |
| 3 | 1 | 451.48750000 | | 7K60FXE |
| 3 | 1 | 451.48750000 | | 11K2F3E |
| 3 | 1 | 451.66250000 | | 11K2F3E |
| 3 | 1 | 451.66250000 | | 7K60FXE |
| 1 | 1 | 452.33750000 | | 7K60FXE |
| 1 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 452.33750000 | | 7K60FXE |
| 2 | 1 | 452.33750000 | | 11K2F3E |
| 3 | 1 | 456.48750000 | | 7K60FXE |
| 3 | 1 | 456.48750000 | | 11K2F3E |
| 3 | 1 | 456.66250000 | | 7K60FXE |
| 3 | 1 | 456.66250000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 7K60FXE |
| 3 | 1 | 461.43750000 | | 7K60FXE |
| 3 | 1 | 461.43750000 | | 11K2F3E |
| 3 | 1 | 461.56250000 | | 11K2F3E |
| 3 | 1 | 461.56250000 | | 7K60FXE |
| 3 | 1 | 461.78750000 | | 11K2F3E |
| 3 | 1 | 461.78750000 | | 7K60FXE |
| 3 | 1 | 461.86250000 | | 11K2F3E |
| 3 | 1 | 461.86250000 | | 7K60FXE |
| 3 | 1 | 461.98750000 | | 11K2F3E |
| 3 | 1 | 461.98750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 950 Loveridge Rd, Pittsburg, CONTRA COSTA, CA | 38.02469444, -121.85038889 | 5.200 m | BANT | 21.300 m structure / 24.400 m overall | |
| 2 | | | | | | | |
| 3 | | Pittsburg, CONTRA COSTA, CA | 38.02469444, -121.85038889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | | | | -41.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 950 Loveridge Rd, Pittsburg, CA | CONTRA COSTA | 9794795460 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-28 | WQNU563 | LIREN |
| 2021-03-08 | WQNU563 | LETRES |
| 2018-04-11 | WQNU563 | LIMOD |
| 2013-06-03 | WQNU563 | LIMOD |
| 2011-05-31 | WQNU563 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3292938 | 2026-08-02 01:20:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNU563 | ULS 3292938 | 2026-08-02 01:20:11 |
| Status | A | ULS 3292938 | 2026-08-02 01:20:11 |
| Service | IG | ULS 3292938 | 2026-08-02 01:20:11 |
| Grant Date | 2021-04-28 | ULS 3292938 | 2026-08-02 01:20:11 |
| Expiration Date | 2031-05-31 | ULS 3292938 | 2026-08-02 01:20:11 |