Universal Licensing System
KBF33
Contra Costa County
License details
| ULS identifier | 956570 |
|---|
| Call sign | KBF33 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-02-14 |
|---|
| Expiration | 2028-04-10 |
|---|
| Frequency range | 11425 - 11625 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ORINDA, CONTRA COSTA, CA |
|---|
| Coordinates | 37.8836389, -122.2219444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 24 | FXO | 6375.14000000 | | | | | |
| 1 | 27 | FXO | 10652.50000000 | | | | | |
| 1 | 23 | FXO | 10715.00000000 | | | | | |
| 1 | 16 | FXO | 10755.00000000 | | | | | |
| 1 | 26 | FXO | 10835.00000000 | | | | | |
| 1 | 19 | FXO | 10875.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 28 | FXO | 11425.00000000 | | | | | |
| 1 | 21 | FXO | 11605.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 29 | FXO | 11625.00000000 | | | | | |
| 1 | 22 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 24 | 6375.14000000 | | 30M0D7W |
| 1 | 27 | 10652.50000000 | | 5M00D7W |
| 1 | 23 | 10715.00000000 | | 30M0D7W |
| 1 | 16 | 10755.00000000 | | 30M0D7W |
| 1 | 26 | 10835.00000000 | | 10M0D7W |
| 1 | 19 | 10875.00000000 | | 30M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0G7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 28 | 11425.00000000 | | 40M0D7W |
| 1 | 21 | 11605.00000000 | | 30M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0G7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 29 | 11625.00000000 | | 40M0D7W |
| 1 | 22 | 11645.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TOP OF BALD PEAK 2 MI W OF, ORINDA, CONTRA COSTA, CA | 37.88363889, -122.22194444 | 583.100 m | MAST | 43.600 m structure / 43.600 m overall | N |
| 5 | R | | 37.92019444, -122.38188889 | 113.100 m | | | |
| 6 | R | | 37.81583333, -122.06241667 | 613.200 m | | | |
| 9 | R | | 37.80144444, -122.26294444 | 7.600 m | | | |
| 11 | R | | 37.91638889, -122.31138889 | 20.100 m | | | |
| 12 | R | | 38.02911111, -122.19755556 | 273.100 m | | | |
| 13 | R | | 37.82011111, -122.18541667 | 467.900 m | | | |
| 14 | R | | 37.83633333, -122.11811111 | 284.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 9 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | 0.0000 | | |
| 1 | 11 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | 0.0000 | | |
| 1 | 12 | R | Commscope UHX6-59L RF | | | 38.8000 | 0.0000 | | |
| 1 | 13 | R | Commscope SHP4-11W | | | 41.0000 | 0.0000 | | |
| 1 | 14 | R | ANDREW CORPORATION VHLP3-11W | | | 38.4000 | 0.0000 | | |
| 3 | 5 | R | Commscope UHX6-107J LF | | | 44.0000 | 0.0000 | | |
| 3 | 6 | R | Commscope HPX6-107E | | | 44.0000 | 0.0000 | | |
| 4 | 6 | R | Commscope HPX6-107E | | | 44.0000 | 0.0000 | | |
| 5 | 5 | R | COMMSCOPE UHX6-107J RF | | | 44.0000 | | | |
| 5 | 6 | R | COMMSCOPE HP6-107G | | | 44.0000 | | | |
| 16 | 1 | T | Commscope UHX6-107J LF | | V | 44.0000 | 286.1000 | | |
| 19 | 1 | T | Commscope UHX4-107B RF | | V | 40.4000 | 201.6000 | | |
| 21 | 1 | T | Commscope UHX6-107J RF | | H | 44.0000 | 118.1000 | | |
| 22 | 1 | T | Commscope UHX6-107J RF | | V | 44.0000 | 118.1000 | | |
| 23 | 1 | T | RADIO WAVES, INC HP4-11 | | H | 41.0000 | 294.8000 | | |
| 24 | 1 | T | Commscope UHX6-59L RF | | V | 38.8000 | 7.6000 | | |
| 26 | 1 | T | Commscope SHP4-11W | | V | 41.0000 | 155.5000 | | |
| 27 | 1 | T | ANDREW CORPORATION VHLP3-11W | | V | 38.4000 | 119.9000 | | |
| 28 | 1 | T | COMMSCOPE UHX6-107J RF | | V | 44.0000 | 118.1000 | | |
| 29 | 1 | T | COMMSCOPE UHX6-107J RF | | V | 44.0000 | 286.1000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30 Douglas Drive, Martinez, CA | CONTRA COSTA | 9259577701 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-04 | KBF33 | LIMOD |
| 2023-10-21 | KBF33 | LETCNS |
| 2023-07-19 | KBF33 | PLAUPR |
| 2023-05-23 | KBF33 | LETCNS |
| 2022-03-22 | KBF33 | LIMOD |
| 2022-02-23 | KBF33 | LIMOD |
| 2022-01-07 | KBF33 | LIMOD |
| 2020-07-17 | KBF33 | LIAUA |
| 2020-05-02 | KBF33 | LIAUA |
| 2018-02-14 | KBF33 | LIREN |
| 2018-02-09 | KBF33 | ESURNW |
| 2018-01-15 | KBF33 | LETRES |
| 2018-01-10 | KBF33 | ESURNW |
| 2016-03-29 | KBF33 | LIMOD |
| 2016-03-09 | KBF33 | ESUAPR |
| 2012-06-14 | KBF33 | LIAUA |
| 2012-06-14 | KBF33 | ESUAPR |
| 2012-05-15 | KBF33 | LETCNS |
| 2012-04-17 | KBF33 | LIMOD |
| 2012-01-18 | KBF33 | LETCNS |
| 2011-02-14 | KBF33 | LIMOD |
| 2010-10-19 | KBF33 | LIMOD |
| 2010-10-04 | KBF33 | LTSAPR |
| 2010-10-04 | KBF33 | EFCAPR |
| 2010-10-03 | KBF33 | ESCAPR |
| 2010-01-08 | KBF33 | LIMOD |
| 2009-09-01 | KBF33 | LETCNS |
| 2009-08-24 | KBF33 | LIMOD |
| 2009-04-14 | KBF33 | LIMOD |
| 2009-04-13 | KBF33 | ESCAPR |
| 2008-05-29 | KBF33 | LIMOD |
| 2008-02-28 | KBF33 | LIREN |
| 2008-02-27 | KBF33 | ESCAPR |
| 2008-01-14 | KBF33 | LETRES |
| 2005-05-10 | KBF33 | LIMOD |
| 2005-04-11 | KBF33 | ESCAPR |
| 2004-05-20 | KBF33 | LIMOD |
| 2004-05-10 | KBF33 | ESCAPR |
| 2004-02-23 | KBF33 | LIMOD |
| 2000-03-11 | KBF33 | LIAUA |
| 1999-08-13 | KBF33 | LICCNV |
| 1998-09-01 | KBF33 | COR |
| 1998-08-28 | KBF33 | APGRT |
| 1996-01-11 | KBF33 | LIMOD |
| 1993-10-19 | KBF33 | LIMOD |
| 1993-09-09 | KBF33 | LIMOD |
| 1991-11-26 | KBF33 | LIMOD |
| 1990-10-04 | KBF33 | LIMOD |
| 1990-08-23 | KBF33 | LIMOD |
| 1985-10-11 | KBF33 | LIMOD |
| 1982-05-13 | KBF33 | LIMOD |
| 1981-05-15 | KBF33 | LIMOD |
| 1979-04-11 | KBF33 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 956570 | 2026-08-02 02:42:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBF33 | ULS 956570 | 2026-08-02 02:42:28 |
| Status | A | ULS 956570 | 2026-08-02 02:42:28 |
| Service | MW | ULS 956570 | 2026-08-02 02:42:28 |
| Grant Date | 2018-02-14 | ULS 956570 | 2026-08-02 02:42:28 |
| Expiration Date | 2028-04-10 | ULS 956570 | 2026-08-02 02:42:28 |