Universal Licensing System
WRCQ784
Millipore Sigma
License details
| ULS identifier | 4107562 |
|---|
| Call sign | WRCQ784 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2018-12-10 |
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| Expiration | 2028-12-10 |
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| Frequency range | 451.5375 - 457.1625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Rockville, MONTGOMERY, MD |
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| Coordinates | 39.0800278, -77.1585000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.53750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.16250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 11K2F3E |
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 451.53750000 | | 7K60FXD |
| 1 | 1 | 452.16250000 | | 7K60FXD |
| 1 | 1 | 452.16250000 | | 11K2F3E |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 456.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 7K60FXE |
| 1 | 1 | 456.51250000 | | 7K60FXD |
| 1 | 1 | 456.53750000 | | 11K2F3E |
| 1 | 1 | 456.53750000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 7K60FXD |
| 1 | 1 | 457.16250000 | | 11K2F3E |
| 1 | 1 | 457.16250000 | | 7K60FXD |
| 1 | 1 | 457.16250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Rockville, MONTGOMERY, MD | 39.08002778, -77.15850000 | | | | |
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 | 14920 Broschart Road, Rockville, MD | MONTGOMERY | 3016102727 |
License history
| Date | File or call sign | Action |
|---|
| 2018-12-10 | WRCQ784 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4107562 | 2026-08-02 01:22:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCQ784 | ULS 4107562 | 2026-08-02 01:22:28 |
| Status | A | ULS 4107562 | 2026-08-02 01:22:28 |
| Service | IG | ULS 4107562 | 2026-08-02 01:22:28 |
| Grant Date | 2018-12-10 | ULS 4107562 | 2026-08-02 01:22:28 |
| Expiration Date | 2028-12-10 | ULS 4107562 | 2026-08-02 01:22:28 |