Universal Licensing System
WRZZ631
Etheric Networks, Inc.
License details
| ULS identifier | 4860873 |
|---|
| Call sign | WRZZ631 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-12-28 |
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| Expiration | 2033-12-28 |
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| Frequency range | 17980 MHz |
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| Locations | 2 |
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| Representative location | Sunnyvale, SANTA CLARA, CA |
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| Coordinates | 37.3814444, -122.0050000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 955 E Arques Ave, Sunnyvale, SANTA CLARA, CA | 37.38144444, -122.00500000 | 15.000 m | B | 8.500 m structure / 14.600 m overall | |
| 2 | R | | 37.30352778, -122.12197222 | 746.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18D | | V | 39.0000 | 230.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18D | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-28 | WRZZ631 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4860873 | 2026-08-02 02:45:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZZ631 | ULS 4860873 | 2026-08-02 02:45:17 |
| Status | A | ULS 4860873 | 2026-08-02 02:45:17 |
| Service | MG | ULS 4860873 | 2026-08-02 02:45:17 |
| Grant Date | 2023-12-28 | ULS 4860873 | 2026-08-02 02:45:17 |
| Expiration Date | 2033-12-28 | ULS 4860873 | 2026-08-02 02:45:17 |