Universal Licensing System
WNTU354
SILICON GRAPHICS INC
License details
| ULS identifier | 1029374 |
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| Call sign | WNTU354 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1996-05-29 |
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| Expiration | 2001-05-29 |
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| Cancellation | 2001-09-02 |
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| Frequency range | 17880 - 22225 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | MOUNTAIN VIEW, SANTA CLARA, CA |
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| Coordinates | 37.4201944, -122.0755000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:54 |
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Licensee
| Name | SILICON GRAPHICS INC |
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| Applicant type | C |
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| Location | MOUNTAIN VIEW, CA |
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| Address | 2011 N SHORELINE BLVD, MOUNTAIN VIEW, CA, 940397311 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 21975.00000000 | | | | | |
| 1 | 3 | FXO | 22125.00000000 | | | | | |
| 1 | 4 | FXO | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17880.00000000 | | 40M0F7W |
| 1 | 2 | 21975.00000000 | | 25M0F8W |
| 1 | 3 | 22125.00000000 | | 25M0F8W |
| 1 | 4 | 22225.00000000 | | 22M8F7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1350 CHARLESTON AVE BLDG 17, MOUNTAIN VIEW, SANTA CLARA, CA | 37.42019444, -122.07550000 | 3.000 m | | 13.700 m structure / 13.700 m overall | |
| 2 | R | | 37.42213889, -122.07133333 | 3.000 m | | | |
| 3 | R | | 37.41936111, -122.07050000 | 3.000 m | | | |
| 4 | R | | 37.41916667, -122.07383333 | 3.000 m | | | |
| 5 | R | | 37.41916667, -122.07388889 | 3.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 39.5000 | 59.7000 | | |
| 1 | 2 | R | | | | 40.0000 | | | |
| 1 | 3 | R | | | | 33.0000 | | | |
| 1 | 4 | R | | | | 33.0000 | | | |
| 1 | 5 | R | | | | 33.0000 | | | |
| 2 | 1 | T | | | V | 33.0000 | 101.8000 | | |
| 3 | 1 | T | | | V | 33.0000 | 127.7000 | | |
| 4 | 1 | T | | | V | 33.0000 | 128.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-02 | WNTU354 | LIEXP |
| 2001-03-05 | WNTU354 | LETRES |
| 1999-08-14 | WNTU354 | LICCNV |
| 1996-05-14 | WNTU354 | LIMOD |
| 1995-11-29 | WNTU354 | LIMOD |
| 1995-06-30 | WNTU354 | LIMOD |
| 1994-02-07 | WNTU354 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1029374 | 2026-08-02 02:47:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTU354 | ULS 1029374 | 2026-08-02 02:47:54 |
| Status | E | ULS 1029374 | 2026-08-02 02:47:54 |
| Service | MG | ULS 1029374 | 2026-08-02 02:47:54 |
| Grant Date | 1996-05-29 | ULS 1029374 | 2026-08-02 02:47:54 |
| Expiration Date | 2001-05-29 | ULS 1029374 | 2026-08-02 02:47:54 |
| Cancellation Date | 2001-09-02 | ULS 1029374 | 2026-08-02 02:47:54 |