Universal Licensing System
WNTJ348
DIGITAL SIGNAL INC
License details
| ULS identifier | 1022590 |
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| Call sign | WNTJ348 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1991-04-25 |
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| Expiration | 1996-04-25 |
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| Cancellation | 1996-02-02 |
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| Frequency range | 19455 MHz |
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| Locations | 2 |
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| Representative location | SAINT LOUIS, MO |
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| Coordinates | 38.6278056, -90.1886944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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Licensee
| Name | DIGITAL SIGNAL INC |
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| Applicant type | C |
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| Location | COLLINSVILLE, IL |
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| Address | 13 GATEWAY DR, COLLINSVILLE, IL, 62234 |
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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 | FXO | 19455.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19455.00000000 | | 6M30F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 314 N BROADWAY ST, SAINT LOUIS, MO | 38.62780556, -90.18869444 | 141.700 m | | 85.300 m structure / 176.800 m overall | |
| 2 | R | | 38.68363889, -90.01286111 | 132.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 48.5000 | 67.9000 | | |
| 1 | 2 | R | | | | 48.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTJ348 | LICCNV |
| 1997-06-30 | WNTJ348 | COR |
| 1997-06-16 | WNTJ348 | COR |
| 1996-02-02 | WNTJ348 | LICAN |
| 1992-01-03 | WNTJ348 | LIMOD |
| 1991-12-19 | WNTJ348 | LIMOD |
| 1991-04-25 | WNTJ348 | LIMOD |
| 1991-04-22 | WNTJ348 | LIMOD |
| 1991-04-18 | WNTJ348 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1022590 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTJ348 | ULS 1022590 | 2026-08-02 02:48:05 |
| Status | C | ULS 1022590 | 2026-08-02 02:48:05 |
| Service | MG | ULS 1022590 | 2026-08-02 02:48:05 |
| Grant Date | 1991-04-25 | ULS 1022590 | 2026-08-02 02:48:05 |
| Expiration Date | 1996-04-25 | ULS 1022590 | 2026-08-02 02:48:05 |
| Cancellation Date | 1996-02-02 | ULS 1022590 | 2026-08-02 02:48:05 |