Universal Licensing System
WSEN368
E INK CORPORATION
License details
| ULS identifier | 5007607 |
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| Call sign | WSEN368 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-09-07 |
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| Expiration | 2034-09-07 |
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| Frequency range | 464.9375 - 469.9375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Billerica, MIDDLESEX, MA |
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| Coordinates | 42.5300000, -71.2783333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.93750000 | | | 40.000000 | 20.000000 | |
| 2 | 1 | MO | 464.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.93750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.93750000 | | 7K60FXD |
| 1 | 1 | 464.93750000 | | 7K60FXE |
| 2 | 1 | 464.93750000 | | 7K60FXD |
| 2 | 1 | 464.93750000 | | 7K60FXE |
| 2 | 1 | 469.93750000 | | 7K60FXE |
| 2 | 1 | 469.93750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1000 Technology Park, Billerica, MIDDLESEX, MA | 42.53000000, -71.27833333 | 75.000 m | BANT | 7.300 m structure / 9.800 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.800 m | | | | 37.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 TECHNOLOGY PARK DRIVE, BILLERICA, MA | MIDDLESEX | 9789956439 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-07 | WSEN368 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5007607 | 2026-08-02 01:23:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSEN368 | ULS 5007607 | 2026-08-02 01:23:12 |
| Status | A | ULS 5007607 | 2026-08-02 01:23:12 |
| Service | IG | ULS 5007607 | 2026-08-02 01:23:12 |
| Grant Date | 2024-09-07 | ULS 5007607 | 2026-08-02 01:23:12 |
| Expiration Date | 2034-09-07 | ULS 5007607 | 2026-08-02 01:23:12 |