Universal Licensing System
WPIN454
SYMMETRICOM INC
License details
| ULS identifier | 1732672 |
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| Call sign | WPIN454 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-09-28 |
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| Expiration | 2000-09-28 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 154.57 MHz |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.4082778, -121.9474444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:47 |
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Licensee
| Name | SYMMETRICOM INC |
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| Applicant type | C |
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| Location | SAN JOSE, CA |
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| Address | 85 W TASMAN DR, SAN JOSE, CA, 95134 |
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| Phone | 4089439403 |
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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 | MO | 154.57000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SANTA CLARA, CA | 37.40827778, -121.94744444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 85 W TASMAN DR, SAN JOSE, CA | | 4089439403 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | WPIN454 | LIEXP |
| 2000-11-23 | WPIN454 | LICCNV |
| 2000-06-23 | WPIN454 | LETRES |
| 1995-09-29 | WPIN454 | AUTHPR |
| 1995-09-28 | WPIN454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1732672 | 2026-08-02 01:28:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIN454 | ULS 1732672 | 2026-08-02 01:28:47 |
| Status | E | ULS 1732672 | 2026-08-02 01:28:47 |
| Service | IG | ULS 1732672 | 2026-08-02 01:28:47 |
| Grant Date | 1995-09-28 | ULS 1732672 | 2026-08-02 01:28:47 |
| Expiration Date | 2000-09-28 | ULS 1732672 | 2026-08-02 01:28:47 |
| Cancellation Date | 2000-12-03 | ULS 1732672 | 2026-08-02 01:28:47 |