Universal Licensing System
WQJP457
City of Pittsburg, CA Police Dept.
License details
| ULS identifier | 3057389 |
|---|
| Call sign | WQJP457 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-08-21 |
|---|
| Expiration | 2028-11-17 |
|---|
| Frequency range | 19375 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Pittsburg, CA, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0200833, -121.8920278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 50M0G7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 4 | 19375.00000000 | | 50M0G7W |
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0G7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 65 Civic Ave. Pittsburg, CA 94565, Pittsburg, CA, CONTRA COSTA, CA | 38.02008333, -121.89202778 | 16.100 m | B | 12.200 m structure / 12.800 m overall | N |
| 2 | R | | 38.00411111, -121.94969444 | 197.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CERAGON AM-2-18-RW | | V | 38.6000 | 250.7000 | | |
| 1 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
| 3 | 1 | T | CERAGON AM-2-18-RW | | H | 38.6000 | 250.7000 | | |
| 3 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
| 4 | 1 | T | CERAGON AM-2-18-RW | | V | 38.6000 | 250.7000 | | |
| 4 | 2 | R | CERAGON AM-2-18-RW | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-25 | WQJP457 | FRATRE |
| 2021-11-24 | WQJP457 | PNLISR |
| 2021-11-24 | WQJP457 | LETTRS |
| 2020-04-22 | WQJP457 | LIMOD |
| 2019-12-05 | WQJP457 | LIMOD |
| 2018-08-21 | WQJP457 | LIREN |
| 2018-08-19 | WQJP457 | ESURNW |
| 2018-07-10 | WQJP457 | LETCNS |
| 2017-04-07 | WQJP457 | LIMOD |
| 2010-09-02 | WQJP457 | LIMOD |
| 2010-08-18 | WQJP457 | ESCAPR |
| 2008-11-17 | WQJP457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3057389 | 2026-08-02 02:44:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJP457 | ULS 3057389 | 2026-08-02 02:44:53 |
| Status | A | ULS 3057389 | 2026-08-02 02:44:53 |
| Service | MW | ULS 3057389 | 2026-08-02 02:44:53 |
| Grant Date | 2018-08-21 | ULS 3057389 | 2026-08-02 02:44:53 |
| Expiration Date | 2028-11-17 | ULS 3057389 | 2026-08-02 02:44:53 |