Universal Licensing System
WNTI677
SYNOPTICS COMMUNICATIONS, INC.
License details
| ULS identifier | 1022237 |
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| Call sign | WNTI677 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1991-03-07 |
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| Expiration | 1996-03-07 |
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| Frequency range | 22275 MHz |
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| Locations | 2 |
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| Representative location | MOUNTAIN VIEW, SANTA CLARA, CA |
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| Coordinates | 37.3871389, -122.0480000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:13 |
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Licensee
| Name | SYNOPTICS COMMUNICATIONS, INC. |
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| Applicant type | C |
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| Location | MOUNTAIN VIEW, CA |
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| Address | 319 N BERNARDO, MOUNTAIN VIEW, CA, 94043 |
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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 | 22275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22275.00000000 | | 34M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 319 N BERNARDO, MOUNTAIN VIEW, SANTA CLARA, CA | 37.38713889, -122.04800000 | 25.900 m | | 6.100 m structure / 12.200 m overall | |
| 2 | R | | 37.39408333, -121.97605556 | 5.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 42.5000 | 83.1000 | | |
| 1 | 2 | R | | | | 42.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTI677 | LICCNV |
| 1991-03-07 | WNTI677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1022237 | 2026-08-02 02:48:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTI677 | ULS 1022237 | 2026-08-02 02:48:13 |
| Status | E | ULS 1022237 | 2026-08-02 02:48:13 |
| Service | MG | ULS 1022237 | 2026-08-02 02:48:13 |
| Grant Date | 1991-03-07 | ULS 1022237 | 2026-08-02 02:48:13 |
| Expiration Date | 1996-03-07 | ULS 1022237 | 2026-08-02 02:48:13 |