Universal Licensing System
WRDE754
Seran BioScience, Inc.
License details
| ULS identifier | 4148301 |
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| Call sign | WRDE754 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-11 |
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| Expiration | 2029-04-11 |
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| Frequency range | 451.1875 - 457.7125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Bend, DESCHUTES, OR |
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| Coordinates | 44.0896667, -121.2884722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:41 |
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Licensee
| Name | Seran BioScience, Inc. |
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| Applicant type | C |
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| FRN | 0028257095 |
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| Location | Bend, OR |
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| Address | 63040 Lower Meadow Dr, Bend, OR, 97701 |
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| Phone | 5417972148 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K0F3E |
| 1 | 1 | 451.38750000 | | 11K0F3E |
| 1 | 1 | 452.71250000 | | 11K0F3E |
| 1 | 1 | 456.18750000 | | 11K0F3E |
| 1 | 1 | 457.71250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bend, DESCHUTES, OR | 44.08966667, -121.28847222 | | | | |
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 |
|---|
| 1 | 63040 Lower Meadow Dr Ste 110, Bend, OR | DESCHUTES | 5417972148 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-11 | WRDE754 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4148301 | 2026-08-02 01:22:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDE754 | ULS 4148301 | 2026-08-02 01:22:41 |
| Status | A | ULS 4148301 | 2026-08-02 01:22:41 |
| Service | IG | ULS 4148301 | 2026-08-02 01:22:41 |
| Grant Date | 2019-04-11 | ULS 4148301 | 2026-08-02 01:22:41 |
| Expiration Date | 2029-04-11 | ULS 4148301 | 2026-08-02 01:22:41 |