Universal Licensing System
WQJP458
City of Pittsburg, CA Police Dept.
License details
| ULS identifier | 3057390 |
|---|
| Call sign | WQJP458 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-08-21 |
|---|
| Expiration | 2028-11-17 |
|---|
| Frequency range | 17815 - 17980 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Pittsburg, CA, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0041111, -121.9496944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 17815.00000000 | | | | | |
| 1 | 3 | FXO | 17815.00000000 | | | | | |
| 1 | 3 | FXO | 17815.00000000 | | | | | |
| 1 | 3 | FXO | 17815.00000000 | | | | | |
| 1 | 3 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 17815.00000000 | | 50M0G7W |
| 1 | 3 | 17815.00000000 | | 50M0D7W |
| 1 | 3 | 17815.00000000 | | 50M0D7W |
| 1 | 3 | 17815.00000000 | | 50M0D7W |
| 1 | 3 | 17815.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0G7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 5 | 17915.00000000 | | 50M0G7W |
| 1 | 5 | 17915.00000000 | | 50M0D7W |
| 1 | 5 | 17915.00000000 | | 50M0D7W |
| 1 | 5 | 17915.00000000 | | 50M0D7W |
| 1 | 5 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17965.00000000 | | 50M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0G7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Near 218 Shady Brook Cir. Pittsburg, CA 94565, Pittsburg, CA, CONTRA COSTA, CA | 38.00411111, -121.94969444 | 197.300 m | TANK | 3.100 m structure / 3.100 m overall | N |
| 2 | R | | 38.02008333, -121.89202778 | 16.100 m | | | |
| 3 | R | | 38.03900000, -121.88594444 | 1.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 55.3000 | | |
| 2 | 3 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 3 | 1 | T | CERAGON AM-2-18-RW | | V | 38.6000 | 70.7000 | | |
| 3 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
| 4 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
| 5 | 1 | T | CERAGON AM-2-18-RW | | H | 38.6000 | 70.7000 | | |
| 6 | 1 | T | CERAGON AM-2-18-RW | | V | 38.6000 | 70.7000 | | |
| 7 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 55.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-25 | WQJP458 | FRATRE |
| 2022-01-05 | WQJP458 | LETCNS |
| 2021-11-24 | WQJP458 | LETTRS |
| 2021-11-24 | WQJP458 | PNLISR |
| 2020-10-06 | WQJP458 | LIMOD |
| 2020-04-22 | WQJP458 | LIMOD |
| 2019-12-05 | WQJP458 | LIMOD |
| 2018-08-21 | WQJP458 | LIREN |
| 2018-08-19 | WQJP458 | ESURNW |
| 2018-07-17 | WQJP458 | LETCNS |
| 2017-04-17 | WQJP458 | LIMOD |
| 2010-09-02 | WQJP458 | LIMOD |
| 2010-08-18 | WQJP458 | ESCAPR |
| 2010-03-29 | WQJP458 | COR |
| 2010-02-17 | WQJP458 | LETCNS |
| 2008-11-17 | WQJP458 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3057390 | 2026-08-02 02:44:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJP458 | ULS 3057390 | 2026-08-02 02:44:44 |
| Status | A | ULS 3057390 | 2026-08-02 02:44:44 |
| Service | MW | ULS 3057390 | 2026-08-02 02:44:44 |
| Grant Date | 2018-08-21 | ULS 3057390 | 2026-08-02 02:44:44 |
| Expiration Date | 2028-11-17 | ULS 3057390 | 2026-08-02 02:44:44 |