Universal Licensing System
WPSE668
Sun Micro Systems Inc
License details
| ULS identifier | 1957002 |
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| Call sign | WPSE668 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-03-29 |
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| Expiration | 2011-03-29 |
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| Cancellation | 2011-06-04 |
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| Frequency range | 452.175 - 457.975 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | AUSTIN, JEFFERSON, TX |
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| Coordinates | 30.4326944, -97.7411111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:29 |
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Licensee
| Name | Sun Micro Systems Inc |
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| Applicant type | C |
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| FRN | 0009889924 |
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| Location | Broomfield, CO |
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| Address | 295 Interlochen Blvd. #A317, Broomfield, CO, 80020 |
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| Phone | 3032727673 |
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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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| 2 | 1 | MO | 452.17500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.97500000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | MO | 452.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.17500000 | | 20K0F3E |
| 1 | 1 | 452.97500000 | | 20K0F3E |
| 2 | 1 | 452.97500000 | | 20K0F3E |
| 2 | 1 | 457.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5300 RIATA PARK COURT, AUSTIN, JEFFERSON, TX | 30.43269444, -97.74111111 | 256.000 m | B | 15.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 37.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 EL DORADO BLVD, BROOMFIELD, CO | BOULDER | 3032726936 |
License history
| Date | File or call sign | Action |
|---|
| 2011-06-04 | WPSE668 | LIEXP |
| 2011-01-03 | WPSE668 | LETRES |
| 2003-12-01 | WPSE668 | LIASS |
| 2002-02-04 | WPSE668 | AUDOPR |
| 2001-03-29 | WPSE668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1957002 | 2026-08-02 01:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPSE668 | ULS 1957002 | 2026-08-02 01:25:29 |
| Status | E | ULS 1957002 | 2026-08-02 01:25:29 |
| Service | IG | ULS 1957002 | 2026-08-02 01:25:29 |
| Grant Date | 2001-03-29 | ULS 1957002 | 2026-08-02 01:25:29 |
| Expiration Date | 2011-03-29 | ULS 1957002 | 2026-08-02 01:25:29 |
| Cancellation Date | 2011-06-04 | ULS 1957002 | 2026-08-02 01:25:29 |