Universal Licensing System
WQKQ253
Respironics Inc
License details
| ULS identifier | 3124188 |
|---|
| Call sign | WQKQ253 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-06-15 |
|---|
| Expiration | 2029-08-10 |
|---|
| Frequency range | 451.85 - 469.6375 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Murrysville, WESTMORELAND, PA |
|---|
| Coordinates | 40.4855278, -79.6956389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.85000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 452.27500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.27500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.45000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.85000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 457.27500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.27500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB2 | 464.63750000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 464.63750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 469.63750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.85000000 | | 11K2F3E |
| 1 | 1 | 451.85000000 | | 7K60FXE |
| 2 | 1 | 451.85000000 | | 7K60FXE |
| 2 | 1 | 451.85000000 | | 11K2F3E |
| 1 | 1 | 452.27500000 | | 7K60FXE |
| 1 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 452.27500000 | | 7K60FXE |
| 2 | 1 | 452.27500000 | | 11K2F3E |
| 1 | 1 | 456.45000000 | | 11K2F3E |
| 1 | 1 | 456.45000000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 7K60FXE |
| 1 | 1 | 456.85000000 | | 11K2F3E |
| 1 | 1 | 456.85000000 | | 7K60FXE |
| 2 | 1 | 456.85000000 | | 7K60FXE |
| 2 | 1 | 456.85000000 | | 11K2F3E |
| 1 | 1 | 457.27500000 | | 11K2F3E |
| 1 | 1 | 457.27500000 | | 7K60FXE |
| 2 | 1 | 457.27500000 | | 11K2F3E |
| 2 | 1 | 457.27500000 | | 7K60FXE |
| 3 | 1 | 464.63750000 | | 7K60FXE |
| 4 | 1 | 464.63750000 | | 7K60FXE |
| 4 | 1 | 469.63750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Murrysville, WESTMORELAND, PA | 40.48552778, -79.69563889 | | | | N |
| 2 | T | Mt Pleasant, WESTMORELAND, PA | 40.17830556, -79.58030556 | | | | N |
| 3 | T | 1001 Murry Ridge Lane, Murrysville, WESTMORELAND, PA | 40.48552778, -79.69563889 | 376.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 4.000 m | | | | 45.500 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1001 Murry Ridge Lane, Murrysville, PA | WESTMORELAND | 7243874817 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-01 | WQKQ253 | LIMOD |
| 2023-11-01 | WQKQ253 | LIMOD |
| 2019-06-15 | WQKQ253 | LIREN |
| 2019-05-20 | WQKQ253 | LETRES |
| 2017-12-27 | WQKQ253 | LETCNS |
| 2017-03-28 | WQKQ253 | LIMOD |
| 2010-05-11 | WQKQ253 | LETCNS |
| 2009-08-10 | WQKQ253 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3124188 | 2026-08-02 01:19:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKQ253 | ULS 3124188 | 2026-08-02 01:19:14 |
| Status | A | ULS 3124188 | 2026-08-02 01:19:14 |
| Service | IG | ULS 3124188 | 2026-08-02 01:19:14 |
| Grant Date | 2019-06-15 | ULS 3124188 | 2026-08-02 01:19:14 |
| Expiration Date | 2029-08-10 | ULS 3124188 | 2026-08-02 01:19:14 |