Universal Licensing System
WRBU464
Nextweb Inc.
License details
| ULS identifier | 4058836 |
|---|
| Call sign | WRBU464 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2018-06-21 |
|---|
| Expiration | 2028-06-21 |
|---|
| Cancellation | 2020-01-07 |
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| Frequency range | 21925 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Redwood City, SAN MATEO, CA |
|---|
| Coordinates | 37.4851944, -122.2297500 |
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| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21925.00000000 | | 50M0G7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 Middlefield Rd, Redwood City, SAN MATEO, CA | 37.48519444, -122.22975000 | 4.300 m | B | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 37.48888889, -122.22222222 | 1.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23C | | V | 40.7000 | 58.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-08 | WRBU464 | LICAN |
| 2019-09-24 | WRBU464 | LETCNS |
| 2018-06-21 | WRBU464 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4058836 | 2026-08-02 02:48:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU464 | ULS 4058836 | 2026-08-02 02:48:22 |
| Status | C | ULS 4058836 | 2026-08-02 02:48:22 |
| Service | MG | ULS 4058836 | 2026-08-02 02:48:22 |
| Grant Date | 2018-06-21 | ULS 4058836 | 2026-08-02 02:48:22 |
| Expiration Date | 2028-06-21 | ULS 4058836 | 2026-08-02 02:48:22 |
| Cancellation Date | 2020-01-07 | ULS 4058836 | 2026-08-02 02:48:22 |