Universal Licensing System
WRBT329
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 4055275 |
|---|
| Call sign | WRBT329 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2018-06-12 |
|---|
| Expiration | 2028-06-12 |
|---|
| Cancellation | 2025-01-06 |
|---|
| Frequency range | 17765 - 19475 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.2530556, -121.9499444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 2 | 18015.00000000 | | 10M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12100 Stevens Canyon Rd, CUPERTINO, SANTA CLARA, CA | 37.30738889, -122.09566667 | 394.700 m | B | 9.100 m structure / 9.600 m overall | |
| 2 | R | | 37.38744444, -121.92980556 | 8.400 m | | | |
| 3 | R | | 37.37116667, -121.99738889 | 19.300 m | | | |
| 4 | R | | 37.25305556, -121.94994444 | 88.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TONGYU COMMUNICATIONS TYA06U18S | | V | 38.9000 | 58.8000 | | |
| 1 | 2 | R | TONGYU COMMUNICATIONS TYA06U18S | | | 38.9000 | | | |
| 1 | 3 | R | RFS SB1-190C | | | 34.2000 | | | |
| 1 | 4 | R | RFS SC2-190B | | | 39.0000 | | | |
| 2 | 1 | T | RFS SB1-190C | | V | 34.2000 | 50.9000 | | |
| 3 | 1 | T | RFS SC2-190B | | V | 39.0000 | 115.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRBT329 | LICAN |
| 2020-09-09 | WRBT329 | LETCNS |
| 2019-09-10 | WRBT329 | LETCNS |
| 2019-06-04 | WRBT329 | LIMOD |
| 2019-03-01 | WRBT329 | LIASS |
| 2018-06-12 | WRBT329 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4055275 | 2026-08-02 02:46:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBT329 | ULS 4055275 | 2026-08-02 02:46:10 |
| Status | C | ULS 4055275 | 2026-08-02 02:46:10 |
| Service | CF | ULS 4055275 | 2026-08-02 02:46:10 |
| Grant Date | 2018-06-12 | ULS 4055275 | 2026-08-02 02:46:10 |
| Expiration Date | 2028-06-12 | ULS 4055275 | 2026-08-02 02:46:10 |
| Cancellation Date | 2025-01-06 | ULS 4055275 | 2026-08-02 02:46:10 |