Universal Licensing System
WRZJ870
University of Oregon
License details
| ULS identifier | 4840300 |
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| Call sign | WRZJ870 |
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| Radio service | PA |
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| Status | A |
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| Grant date | 2023-11-09 |
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| Expiration | 2033-11-09 |
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| Frequency range | 4955 - 4975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Selma, JOSEPHINE, OR |
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| Coordinates | 42.2402778, -123.7672778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXB | 4955.00000000 | | | 0.251000 | 76.736000 | |
| 2 | 1 | FXB | 4975.00000000 | | | 0.251000 | 76.736000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4955.00000000 | | 20M0D7W |
| 2 | 1 | 4975.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Kalmiopsis Rim Trailhead, Selma, JOSEPHINE, OR | 42.24027778, -123.76727778 | 1424.600 m | MAST | 10.500 m structure / 10.500 m overall | |
| 2 | T | 480 S Old Stage Rd, Cave Junction, JOSEPHINE, OR | 42.15655556, -123.64344444 | 428.500 m | MAST | 21.300 m structure / 21.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | S | 28.0000 | 132.2000 | | |
| 1 | 2 | T | | 18.300 m | S | 28.0000 | 312.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-07 | WRZJ870 | COR |
| 2023-11-09 | WRZJ870 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4840300 | 2026-08-02 01:22:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRZJ870 | ULS 4840300 | 2026-08-02 01:22:15 |
| Status | A | ULS 4840300 | 2026-08-02 01:22:15 |
| Service | PA | ULS 4840300 | 2026-08-02 01:22:15 |
| Grant Date | 2023-11-09 | ULS 4840300 | 2026-08-02 01:22:15 |
| Expiration Date | 2033-11-09 | ULS 4840300 | 2026-08-02 01:22:15 |