Universal Licensing System
WRBN450
Iota Spectrum Partners, LP
License details
| ULS identifier | 4042326 |
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| Call sign | WRBN450 |
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| Radio service | YM |
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| Status | A |
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| Grant date | 2018-05-03 |
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| Expiration | 2028-02-13 |
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| Frequency range | 809 - 859.1375 MHz (6 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 1.000000 | 1.000000 | |
| 1 | 1 | FB2 | 858.56250000 | | | 40.000000 | 19.910000 | |
| 1 | 1 | FB2 | 858.58750000 | | | 40.000000 | 19.910000 | |
| 1 | 1 | FB2 | 858.63750000 | | | 40.000000 | 19.910000 | |
| 1 | 1 | FB2 | 859.13750000 | | | 40.000000 | 19.910000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 20K0F1D |
| 1 | 1 | 858.56250000 | | 20K0F1D |
| 1 | 1 | 858.58750000 | | 20K0F1D |
| 1 | 1 | 858.63750000 | | 20K0F1D |
| 1 | 1 | 859.13750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 VAN NESS AVENUE, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79397222, -122.42327778 | 58.000 m | SIGN | 21.600 m structure / 21.900 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.900 m | V | 6.0000 | 360.0000 | 49.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 600 Hamilton St. Ste 1010, Allentown, PA | LEHIGH | 8557436478 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-10 | WRBN450 | LIAUA |
| 2020-07-07 | WRBN450 | LIAUA |
| 2020-05-13 | WRBN450 | LIASS |
| 2019-02-06 | WRBN450 | LIAUA |
| 2018-12-11 | WRBN450 | LETCNS |
| 2018-11-30 | WRBN450 | LIMOD |
| 2018-11-14 | WRBN450 | LETCNS |
| 2018-06-11 | WRBN450 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4042326 | 2026-08-02 00:44:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBN450 | ULS 4042326 | 2026-08-02 00:44:27 |
| Status | A | ULS 4042326 | 2026-08-02 00:44:27 |
| Service | YM | ULS 4042326 | 2026-08-02 00:44:27 |
| Grant Date | 2018-05-03 | ULS 4042326 | 2026-08-02 00:44:27 |
| Expiration Date | 2028-02-13 | ULS 4042326 | 2026-08-02 00:44:27 |