Universal Licensing System
WQDV784
EXPONENT
License details
| ULS identifier | 2762422 |
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| Call sign | WQDV784 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-24 |
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| Expiration | 2025-11-09 |
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| Cancellation | 2026-01-10 |
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| Frequency range | 451.9625 - 457.3875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MENLO PARK, SAN MATEO, CA |
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| Coordinates | 37.4796667, -122.1738611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:10 |
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Licensee
| Name | EXPONENT |
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| Applicant type | C |
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| FRN | 0014038111 |
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| Location | MENLO PARK, CA |
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| Address | 149 COMMONWEALTH DR, MENLO PARK, CA, 94024 |
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| Phone | 4158503255 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MOC | 451.96250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOC | 452.38750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOC | 456.96250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOC | 457.38750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.96250000 | | 11K2F3E |
| 1 | 1 | 452.38750000 | | 11K2F3E |
| 1 | 1 | 456.96250000 | | 11K2F3E |
| 1 | 1 | 457.38750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MENLO PARK, SAN MATEO, CA | 37.47966667, -122.17386111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 149 COMMONWEALTH DR, MENLO PARK, CA | SAN MATEO | 6503269400 |
License history
| Date | File or call sign | Action |
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| 2026-01-10 | WQDV784 | LIEXP |
| 2025-08-18 | WQDV784 | LETRES |
| 2015-10-24 | WQDV784 | LIREN |
| 2015-10-23 | WQDV784 | ESCAPR |
| 2015-08-17 | WQDV784 | LETRES |
| 2006-08-07 | WQDV784 | LETCNS |
| 2005-11-09 | WQDV784 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2762422 | 2026-08-02 01:26:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDV784 | ULS 2762422 | 2026-08-02 01:26:10 |
| Status | E | ULS 2762422 | 2026-08-02 01:26:10 |
| Service | IG | ULS 2762422 | 2026-08-02 01:26:10 |
| Grant Date | 2015-10-24 | ULS 2762422 | 2026-08-02 01:26:10 |
| Expiration Date | 2025-11-09 | ULS 2762422 | 2026-08-02 01:26:10 |
| Cancellation Date | 2026-01-10 | ULS 2762422 | 2026-08-02 01:26:10 |