Universal Licensing System
KMM28
San Diego Gas & Electric Company
License details
| ULS identifier | 961875 |
|---|
| Call sign | KMM28 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-05-23 |
|---|
| Expiration | 2028-08-06 |
|---|
| Frequency range | 6034.15 - 6256.54 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | PALOMAR MOUNTAIN, SAN DIEGO, CA |
|---|
| Coordinates | 33.3079167, -116.8550278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 6034.15000000 | | | | | |
| 1 | 7 | FXO | 6034.15000000 | | | | | |
| 1 | 7 | FXO | 6034.15000000 | | | | | |
| 1 | 7 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6123.10000000 | | | | | |
| 1 | 8 | FXO | 6123.10000000 | | | | | |
| 1 | 8 | FXO | 6123.10000000 | | | | | |
| 1 | 8 | FXO | 6123.10000000 | | | | | |
| 1 | 8 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6226.89000000 | | | | | |
| 1 | 6 | FXO | 6256.54000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 6034.15000000 | | 30M0D7W |
| 1 | 7 | 6034.15000000 | | 30M0D7W |
| 1 | 7 | 6034.15000000 | | 30M0D7W |
| 1 | 7 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6123.10000000 | | 30M0D7W |
| 1 | 8 | 6123.10000000 | | 30M0D7W |
| 1 | 8 | 6123.10000000 | | 30M0D7W |
| 1 | 8 | 6123.10000000 | | 30M0D7W |
| 1 | 8 | 6123.10000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 6 | 6256.54000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PALOMAR MTN HILL 5630 SEC 14 T1OS R1E SBM, PALOMAR MOUNTAIN, SAN DIEGO, CA | 33.30791667, -116.85502778 | 1694.100 m | LTOWER | 10.700 m structure / 15.200 m overall | N |
| 2 | R | | 33.13669444, -117.33725000 | 5.500 m | | | |
| 3 | R | | 32.79550000, -116.97344444 | 137.000 m | | | |
| 4 | R | | 32.89225000, -116.41986111 | 1902.000 m | | | |
| 5 | R | | 33.21427778, -117.18752778 | 468.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 5 | R | Commscope UHX8-59J RF | | | 41.3000 | 0.0000 | | |
| 2 | 3 | R | Commscope UHX10-59K RF | | | 43.2000 | 0.0000 | | |
| 2 | 5 | R | Commscope UHX8-59WA RF | | | 41.7000 | 0.0000 | | |
| 3 | 3 | R | Commscope UHX10-59K RF | | | 43.2000 | 0.0000 | | |
| 3 | 5 | R | Commscope UHX8-59WA RF | | | 41.7000 | 0.0000 | | |
| 4 | 1 | T | Commscope UHX8-59J RF | | V | 41.3000 | 251.6000 | | |
| 5 | 1 | T | Commscope UHX10-59K RF | | H | 43.2000 | 191.0000 | | |
| 6 | 1 | T | Commscope UHX10-59K RF | | V | 43.2000 | 191.0000 | | |
| 7 | 1 | T | Commscope UHX8-59WA RF | | H | 41.7000 | 251.6000 | | |
| 8 | 1 | T | Commscope UHX8-59WA RF | | V | 41.7000 | 251.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-07 | KMM28 | LIMOD |
| 2023-03-07 | KMM28 | LETCNS |
| 2021-12-06 | KMM28 | LIMOD |
| 2019-12-04 | KMM28 | LIMOD |
| 2018-07-25 | KMM28 | LIAUA |
| 2018-05-23 | KMM28 | LIREN |
| 2018-05-14 | KMM28 | LETRES |
| 2017-04-18 | KMM28 | LETCNS |
| 2016-01-19 | KMM28 | LIMOD |
| 2015-09-18 | KMM28 | LIAUA |
| 2015-09-17 | KMM28 | ESUAPR |
| 2014-12-19 | KMM28 | LIAUA |
| 2014-12-18 | KMM28 | ESUAPR |
| 2014-10-17 | KMM28 | LIAUA |
| 2014-10-16 | KMM28 | ESUAPR |
| 2013-02-28 | KMM28 | LIMOD |
| 2012-04-06 | KMM28 | LIAUA |
| 2012-04-05 | KMM28 | ESUAPR |
| 2009-11-25 | KMM28 | ESUAPR |
| 2009-11-25 | KMM28 | LIAUA |
| 2008-05-10 | KMM28 | LIREN |
| 2008-05-09 | KMM28 | ESUAPR |
| 2008-03-12 | KMM28 | LIAUA |
| 2008-03-11 | KMM28 | ESUAPR |
| 2008-01-17 | KMM28 | LIAUA |
| 2008-01-16 | KMM28 | ESCAPR |
| 2002-11-22 | KMM28 | LIAUA |
| 2002-10-24 | KMM28 | LIAUA |
| 1999-08-13 | KMM28 | LICCNV |
| 1999-02-08 | KMM28 | LIMOD |
| 1998-05-05 | KMM28 | LIREN |
| 1993-08-06 | KMM28 | LIMOD |
| 1988-05-02 | KMM28 | LIMOD |
| 1987-04-10 | KMM28 | LIMOD |
| 1985-07-05 | KMM28 | LIMOD |
| 1982-08-24 | KMM28 | LIMOD |
| 1977-11-16 | KMM28 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 961875 | 2026-08-02 02:44:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMM28 | ULS 961875 | 2026-08-02 02:44:53 |
| Status | A | ULS 961875 | 2026-08-02 02:44:53 |
| Service | MG | ULS 961875 | 2026-08-02 02:44:53 |
| Grant Date | 2018-05-23 | ULS 961875 | 2026-08-02 02:44:53 |
| Expiration Date | 2028-08-06 | ULS 961875 | 2026-08-02 02:44:53 |