Universal Licensing System
WPEM653
License details
| ULS identifier | 1140476 |
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| Call sign | WPEM653 |
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| Radio service | GX |
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| Status | C |
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| Grant date | 1999-04-07 |
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| Expiration | 2009-04-07 |
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| Cancellation | 2002-01-24 |
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| Frequency range | 806 - 851.8375 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:42:37 |
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Licensee
| Name | RODRIGUEZ, ROBERT |
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| Applicant type | I |
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| FRN | 0002001501 |
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| Location | CASTRO VALLEY, CA |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | FX1 | 806.00000000 | 821.00000000 | | 30.000000 | 60.000000 | |
| 7 | 1 | MO | 806.00000000 | 821.00000000 | | 30.000000 | 45.000000 | |
| 1 | 1 | FB2C | 851.83750000 | | | 125.000000 | 200.000000 | |
| 2 | 1 | FB2C | 851.83750000 | | | 125.000000 | 600.000000 | |
| 3 | 1 | FB2C | 851.83750000 | | | 125.000000 | 35.000000 | |
| 4 | 1 | FB2C | 851.83750000 | | | 125.000000 | 350.000000 | |
| 5 | 1 | FB2C | 851.83750000 | | | 125.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 806.00000000 | | 20K0F3E |
| 7 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 851.83750000 | | 20K0F3E |
| 2 | 1 | 851.83750000 | | 20K0F3E |
| 3 | 1 | 851.83750000 | | 20K0F3E |
| 4 | 1 | 851.83750000 | | 20K0F3E |
| 5 | 1 | 851.83750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOMA RIDGE, LOS GATOS, SANTA CLARA, CA | 37.16716667, -121.92494444 | 1037.000 m | | 43.000 m structure | N |
| 2 | T | GRIZZLY PEAK, OAKLAND, ALAMEDA, CA | 37.85325000, -122.20941667 | 444.000 m | | 43.000 m structure | N |
| 3 | T | MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | | 87.000 m structure | N |
| 4 | T | MISSION RIDGE, FREMONT, ALAMEDA, CA | 37.48744444, -121.86855556 | 775.000 m | | 43.000 m structure | N |
| 5 | T | DEVILS PEAK, BURLINGAME, SAN MATEO, CA | 37.54272222, -121.44661111 | 547.000 m | | 61.000 m structure | N |
| 6 | T | CA | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | 30.000 | |
| 1 | 2 | T | | 43.000 m | | | | 43.000 | |
| 1 | 3 | T | | 87.000 m | | | | 74.000 | |
| 1 | 4 | T | | 43.000 m | | | | 52.000 | |
| 1 | 5 | T | | 61.000 m | | | | 61.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4759 MALABAR AVE., CASTRO VALLEY, CA | | 5107330335 |
License history
| Date | File or call sign | Action |
|---|
| 2002-01-25 | WPEM653 | LICAN |
| 2000-09-15 | WPEM653 | LICCNV |
| 1999-11-02 | WPEM653 | AUTHPR |
| 1999-11-02 | WPEM653 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1140476 | 2026-08-02 00:42:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPEM653 | ULS 1140476 | 2026-08-02 00:42:37 |
| Status | C | ULS 1140476 | 2026-08-02 00:42:37 |
| Service | GX | ULS 1140476 | 2026-08-02 00:42:37 |
| Grant Date | 1999-04-07 | ULS 1140476 | 2026-08-02 00:42:37 |
| Expiration Date | 2009-04-07 | ULS 1140476 | 2026-08-02 00:42:37 |
| Cancellation Date | 2002-01-24 | ULS 1140476 | 2026-08-02 00:42:37 |