Universal Licensing System
WRBS497
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 4053350 |
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| Call sign | WRBS497 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2018-06-06 |
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| Expiration | 2028-06-06 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 18055 MHz |
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| Locations | 2 |
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| Representative location | Palo Alto, SANTA CLARA, CA |
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| Coordinates | 37.4311944, -122.1100556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18055.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
| 1 | 1 | 18055.00000000 | | 30M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1060 East Meadow Cir, Palo Alto, SANTA CLARA, CA | 37.43119444, -122.11005556 | 2.700 m | B | 5.500 m structure / 6.000 m overall | |
| 2 | R | | 37.32027778, -122.14250000 | 775.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | H | 39.0000 | 193.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRBS497 | LICAN |
| 2019-09-10 | WRBS497 | LETCNS |
| 2019-03-01 | WRBS497 | LIASS |
| 2018-06-06 | WRBS497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4053350 | 2026-08-02 02:45:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBS497 | ULS 4053350 | 2026-08-02 02:45:58 |
| Status | C | ULS 4053350 | 2026-08-02 02:45:58 |
| Service | CF | ULS 4053350 | 2026-08-02 02:45:58 |
| Grant Date | 2018-06-06 | ULS 4053350 | 2026-08-02 02:45:58 |
| Expiration Date | 2028-06-06 | ULS 4053350 | 2026-08-02 02:45:58 |
| Cancellation Date | 2025-01-06 | ULS 4053350 | 2026-08-02 02:45:58 |