Universal Licensing System
WRFB748
ENTEKRA LLC
License details
| ULS identifier | 4244086 |
|---|
| Call sign | WRFB748 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2020-01-25 |
|---|
| Expiration | 2030-01-25 |
|---|
| Frequency range | 153.125 - 457.6875 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Representative location | RIPON, SAN JOAQUIN, CA |
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| Coordinates | 37.7463889, -121.1348056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.12500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 159.54000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 173.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.68750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.12500000 | | 4K00F1D |
| 1 | 1 | 153.12500000 | | 4K00F1E |
| 1 | 1 | 153.12500000 | | 11K2F3E |
| 1 | 1 | 153.12500000 | | 7K60FXE |
| 1 | 1 | 153.12500000 | | 7K60FXD |
| 1 | 1 | 159.54000000 | | 4K00F1E |
| 1 | 1 | 159.54000000 | | 7K60FXD |
| 1 | 1 | 159.54000000 | | 7K60FXE |
| 1 | 1 | 159.54000000 | | 11K2F3E |
| 1 | 1 | 159.54000000 | | 4K00F1D |
| 1 | 1 | 173.30000000 | | 7K60FXE |
| 1 | 1 | 173.30000000 | | 7K60FXD |
| 1 | 1 | 173.30000000 | | 4K00F1D |
| 1 | 1 | 173.30000000 | | 4K00F1E |
| 1 | 1 | 173.30000000 | | 11K2F3E |
| 1 | 1 | 452.68750000 | | 4K00F1E |
| 1 | 1 | 452.68750000 | | 11K2F3E |
| 1 | 1 | 452.68750000 | | 4K00F1D |
| 1 | 1 | 452.68750000 | | 7K60FXE |
| 1 | 1 | 452.68750000 | | 7K60FXD |
| 1 | 1 | 457.68750000 | | 4K00F1D |
| 1 | 1 | 457.68750000 | | 7K60FXE |
| 1 | 1 | 457.68750000 | | 4K00F1E |
| 1 | 1 | 457.68750000 | | 7K60FXD |
| 1 | 1 | 457.68750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RIPON, SAN JOAQUIN, CA | 37.74638889, -121.13480556 | | | | N |
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 | 650 N Wilma Ave Ste D, RIPON, CA | SAN JOAQUIN | 2096241630 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-15 | WRFB748 | LIMOD |
| 2020-10-27 | WRFB748 | LETCNS |
| 2020-05-26 | WRFB748 | LIMOD |
| 2020-01-25 | WRFB748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4244086 | 2026-08-02 01:23:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFB748 | ULS 4244086 | 2026-08-02 01:23:31 |
| Status | A | ULS 4244086 | 2026-08-02 01:23:31 |
| Service | IG | ULS 4244086 | 2026-08-02 01:23:31 |
| Grant Date | 2020-01-25 | ULS 4244086 | 2026-08-02 01:23:31 |
| Expiration Date | 2030-01-25 | ULS 4244086 | 2026-08-02 01:23:31 |