Universal Licensing System
WRWN405
Shockwave Medical Company
License details
| ULS identifier | 4736436 |
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| Call sign | WRWN405 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-10 |
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| Expiration | 2033-03-10 |
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| Frequency range | 461.55 - 468.6375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Santa Clara, SANTA CLARA, CA |
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| Coordinates | 37.4095278, -121.9812778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.55000000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 461.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.63750000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 463.63750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.55000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.63750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.55000000 | | 7K60F1E |
| 2 | 1 | 461.55000000 | | 7K60F1E |
| 1 | 1 | 463.63750000 | | 7K60F1E |
| 2 | 1 | 463.63750000 | | 7K60F1E |
| 2 | 1 | 466.55000000 | | 7K60F1E |
| 2 | 1 | 468.63750000 | | 7K60F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5353 Betsy Ross Drive, Santa Clara, SANTA CLARA, CA | 37.40952778, -121.98127778 | 3.000 m | BANT | 7.300 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -60.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5353 Betsy Ross Drive, Santa Clara, CA | SANTA CLARA | 4083857599 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-10 | WRWN405 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4736436 | 2026-08-02 01:23:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWN405 | ULS 4736436 | 2026-08-02 01:23:18 |
| Status | A | ULS 4736436 | 2026-08-02 01:23:18 |
| Service | IG | ULS 4736436 | 2026-08-02 01:23:18 |
| Grant Date | 2023-03-10 | ULS 4736436 | 2026-08-02 01:23:18 |
| Expiration Date | 2033-03-10 | ULS 4736436 | 2026-08-02 01:23:18 |