Universal Licensing System
KNJJ570
CALIFORNIA, STATE OF
License details
| ULS identifier | 1173878 |
|---|
| Call sign | KNJJ570 |
|---|
| Radio service | GE |
|---|
| Status | A |
|---|
| Grant date | 2023-11-21 |
|---|
| Expiration | 2034-02-18 |
|---|
| Frequency range | 811.4875 - 856.4875 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | DESCANSO, SAN DIEGO, CA |
|---|
| Coordinates | 32.9464444, -116.6065556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-23 05:54:42 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 811.48750000 | | | 35.000000 | 55.000000 | |
| 2 | 1 | FB2 | 856.48750000 | | | 35.000000 | 139.000000 | |
| 2 | 1 | FB | 856.48750000 | | | 35.000000 | 139.000000 | |
| 3 | 1 | FB2 | 856.48750000 | | | 35.000000 | 28.000000 | |
| 3 | 1 | FB | 856.48750000 | | | 35.000000 | 28.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 811.48750000 | | 20K0F3E |
| 2 | 1 | 856.48750000 | | 20K0F3E |
| 2 | 1 | 856.48750000 | | 20K0F3E |
| 3 | 1 | 856.48750000 | | 20K0F3E |
| 3 | 1 | 856.48750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | N |
| 2 | T | CUYAMACA PEAK 6.5 MI N, DESCANSO, SAN DIEGO, CA | 32.94644444, -116.60655556 | 1980.900 m | MTOWER | 24.400 m structure / 30.500 m overall | N |
| 3 | T | BOUCHER HILL 2.5 MI NW, PALOMAR MOUNTAIN, SAN DIEGO, CA | 33.33452778, -116.91936111 | 1654.500 m | LTOWER | 42.700 m structure / 42.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 28.000 m | | 9.0000 | 360.0000 | 890.200 | |
| 1 | 3 | T | | 42.700 m | V | 0.0000 | 360.0000 | 825.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17801 LAKE PERRIS DR, PERRIS, CA | RIVERSIDE | 9166579999 |
| 2 | 2680 CARLSBAD BLVD, CARLSBAD, CA | SAN DIEGO | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-21 | KNJJ570 | LIREN |
| 2020-08-12 | KNJJ570 | LIAUA |
| 2020-04-28 | KNJJ570 | LIAUA |
| 2020-03-09 | KNJJ570 | LIMOD |
| 2019-05-29 | KNJJ570 | LETCNS |
| 2018-08-27 | KNJJ570 | LIMOD |
| 2013-12-04 | KNJJ570 | LIREN |
| 2013-11-25 | KNJJ570 | LETRES |
| 2013-11-20 | KNJJ570 | ESURNW |
| 2013-08-01 | KNJJ570 | LIMOD |
| 2010-10-05 | KNJJ570 | ESCAPR |
| 2010-10-02 | KNJJ570 | LIAUA |
| 2010-10-01 | KNJJ570 | ESCAPR |
| 2003-12-31 | KNJJ570 | LIREN |
| 2003-11-24 | KNJJ570 | LETRES |
| 2000-10-19 | KNJJ570 | LICCNV |
| 1999-01-07 | KNJJ570 | LIREN |
| 1999-01-07 | KNJJ570 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1173878 | 2026-08-23 05:54:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJJ570 | ULS 1173878 | 2026-08-23 05:54:42 |
| Status | A | ULS 1173878 | 2026-08-23 05:54:42 |
| Service | GE | ULS 1173878 | 2026-08-23 05:54:42 |
| Grant Date | 2023-11-21 | ULS 1173878 | 2026-08-23 05:54:42 |
| Expiration Date | 2034-02-18 | ULS 1173878 | 2026-08-23 05:54:42 |