Universal Licensing System
WRJC945
SAN FRANCISCO, CITY AND COUNTY OF
License details
| ULS identifier | 4320070 |
|---|
| Call sign | WRJC945 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2020-08-10 |
|---|
| Expiration | 2030-08-10 |
|---|
| Frequency range | 19375 - 19525 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7250556, -122.3971111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:32 |
|---|
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 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | 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 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 Paul St, San Francisco, SAN FRANCISCO, CA | 37.72505556, -122.39711111 | 11.000 m | BMAST | 10.000 m structure / 14.000 m overall | |
| 2 | R | | 37.75463889, -122.44716667 | 261.500 m | | | |
| 3 | R | | 37.74325000, -122.41525000 | 135.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 306.7000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
| 1 | 3 | R | RFS SCX2-190B | | | 39.0000 | 0.0000 | | |
| 2 | 1 | T | RFS SCX2-190B | | H | 39.0000 | 321.6000 | | |
| 2 | 3 | R | RFS SCX2-190B | | | 39.0000 | 0.0000 | | |
| 3 | 1 | T | RFS SCX2-190B | | V | 39.0000 | 321.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-09 | WRJC945 | LETCNS |
| 2020-08-10 | WRJC945 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4320070 | 2026-08-02 02:42:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJC945 | ULS 4320070 | 2026-08-02 02:42:32 |
| Status | A | ULS 4320070 | 2026-08-02 02:42:32 |
| Service | MW | ULS 4320070 | 2026-08-02 02:42:32 |
| Grant Date | 2020-08-10 | ULS 4320070 | 2026-08-02 02:42:32 |
| Expiration Date | 2030-08-10 | ULS 4320070 | 2026-08-02 02:42:32 |