Universal Licensing System
WRJJ811
DEDHAM PUBLIC SCHOOLS
License details
| ULS identifier | 4331502 |
|---|
| Call sign | WRJJ811 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-09-12 |
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| Expiration | 2030-09-12 |
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| Frequency range | 452.7125 - 462.1875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | DEDHAM, NORFOLK, MA |
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| Coordinates | 42.2457778, -71.1620833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.18750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.71250000 | | 7K60FXD |
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 452.71250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 8K10F1D |
| 1 | 1 | 452.71250000 | | 8K10F1E |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 7K60FXE |
| 1 | 1 | 456.18750000 | | 8K10F1D |
| 1 | 1 | 456.18750000 | | 7K60FXD |
| 1 | 1 | 456.18750000 | | 8K10F1E |
| 1 | 1 | 457.11250000 | | 7K60FXE |
| 1 | 1 | 457.11250000 | | 11K2F3E |
| 1 | 1 | 457.11250000 | | 8K10F1E |
| 1 | 1 | 457.11250000 | | 7K60FXD |
| 1 | 1 | 457.11250000 | | 8K10F1D |
| 1 | 1 | 457.71250000 | | 11K2F3E |
| 1 | 1 | 457.71250000 | | 8K10F1E |
| 1 | 1 | 457.71250000 | | 7K60FXE |
| 1 | 1 | 457.71250000 | | 7K60FXD |
| 1 | 1 | 457.71250000 | | 8K10F1D |
| 1 | 1 | 462.18750000 | | 8K10F1E |
| 1 | 1 | 462.18750000 | | 11K2F3E |
| 1 | 1 | 462.18750000 | | 8K10F1D |
| 1 | 1 | 462.18750000 | | 7K60FXD |
| 1 | 1 | 462.18750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DEDHAM, NORFOLK, MA | 42.24577778, -71.16208333 | | | | |
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 | 100 WHITING AVENUE, DEDHAM, MA | NORFOLK | 7813101141 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-12 | WRJJ811 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4331502 | 2026-08-02 01:24:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJJ811 | ULS 4331502 | 2026-08-02 01:24:52 |
| Status | A | ULS 4331502 | 2026-08-02 01:24:52 |
| Service | IG | ULS 4331502 | 2026-08-02 01:24:52 |
| Grant Date | 2020-09-12 | ULS 4331502 | 2026-08-02 01:24:52 |
| Expiration Date | 2030-09-12 | ULS 4331502 | 2026-08-02 01:24:52 |