Universal Licensing System
WQQJ922
Western Digital
License details
| ULS identifier | 3436127 |
|---|
| Call sign | WQQJ922 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-10-19 |
|---|
| Expiration | 2032-01-23 |
|---|
| Frequency range | 452.0375 - 457.1125 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MILPITAS, SANTA CLARA, CA |
|---|
| Coordinates | 37.4169444, -121.9208333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.03750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.11250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.11250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 11K2F3D |
| 1 | 1 | 452.03750000 | | 7K60FXD |
| 1 | 1 | 452.03750000 | | 7K60FXE |
| 2 | 1 | 452.03750000 | | 7K60FXD |
| 2 | 1 | 452.03750000 | | 7K60FXE |
| 2 | 1 | 452.03750000 | | 11K2F3D |
| 2 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3D |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 11K2F3E |
| 2 | 1 | 452.11250000 | | 11K2F3D |
| 2 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 457.03750000 | | 7K60FXE |
| 2 | 1 | 457.03750000 | | 11K2F3D |
| 2 | 1 | 457.03750000 | | 11K2F3E |
| 2 | 1 | 457.11250000 | | 11K2F3D |
| 2 | 1 | 457.11250000 | | 7K60FXE |
| 2 | 1 | 457.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 601 MCCARTHY BLVD, MILPITAS, SANTA CLARA, CA | 37.41694444, -121.92083333 | 8.000 m | B | 2.000 m structure / 2.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | | | | -102.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 MCCARTHY BLVD, MILPITAS, CA | SANTA CLARA | 4088011000 |
| 2 | 951 SanDisk Drive, Milpitas, CA | SANTA CLARA | 4088017086 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-19 | WQQJ922 | LIREN |
| 2022-10-17 | WQQJ922 | LETRES |
| 2016-08-15 | WQQJ922 | LIASS |
| 2016-08-01 | WQQJ922 | ESCAPR |
| 2013-10-19 | WQQJ922 | LETCNS |
| 2013-01-10 | WQQJ922 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3436127 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQJ922 | ULS 3436127 | 2026-08-02 01:22:44 |
| Status | A | ULS 3436127 | 2026-08-02 01:22:44 |
| Service | IG | ULS 3436127 | 2026-08-02 01:22:44 |
| Grant Date | 2022-10-19 | ULS 3436127 | 2026-08-02 01:22:44 |
| Expiration Date | 2032-01-23 | ULS 3436127 | 2026-08-02 01:22:44 |