Universal Licensing System
WNTX921
ALTERA CORPORATION
License details
| ULS identifier | 1031977 |
|---|
| Call sign | WNTX921 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 1995-04-18 |
|---|
| Expiration | 2000-04-18 |
|---|
| Cancellation | 2000-07-23 |
|---|
| Frequency range | 23375 - 23575 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAN JOSE, SANTA CLARA, CA |
|---|
| Coordinates | 37.3846389, -121.9316111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:59 |
|---|
Licensee
| Name | ALTERA CORPORATION |
|---|
| Applicant type | C |
|---|
| Location | SAN JOSE, CA |
|---|
| Address | 2610 ORCHARD PARKWAY, SAN JOSE, CA, 95134 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23375.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23375.00000000 | | 38M0F1D |
| 1 | 1 | 23575.00000000 | | 38M0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2610 ORCHARD PKWY, SAN JOSE, SANTA CLARA, CA | 37.38463889, -121.93161111 | 7.600 m | | 12.800 m structure / 15.800 m overall | |
| 2 | R | | 37.39047222, -121.93383333 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.5000 | 343.1000 | | |
| 1 | 2 | R | | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-07-23 | WNTX921 | LIEXP |
| 2000-01-22 | WNTX921 | LETRES |
| 1999-08-14 | WNTX921 | LICCNV |
| 1998-04-22 | WNTX921 | COR |
| 1995-04-18 | WNTX921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1031977 | 2026-08-02 02:47:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTX921 | ULS 1031977 | 2026-08-02 02:47:59 |
| Status | E | ULS 1031977 | 2026-08-02 02:47:59 |
| Service | MG | ULS 1031977 | 2026-08-02 02:47:59 |
| Grant Date | 1995-04-18 | ULS 1031977 | 2026-08-02 02:47:59 |
| Expiration Date | 2000-04-18 | ULS 1031977 | 2026-08-02 02:47:59 |
| Cancellation Date | 2000-07-23 | ULS 1031977 | 2026-08-02 02:47:59 |