Universal Licensing System
WQJG754
JOHNS HOPKINS UNIVERSITY
License details
| ULS identifier | 3040860 |
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| Call sign | WQJG754 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-08-18 |
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| Expiration | 2028-09-03 |
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| Frequency range | 21835 - 22625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Baltimore, BALTIMORE, MD |
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| Coordinates | 39.2981389, -76.5920833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:43 |
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Licensee
| Name | JOHNS HOPKINS UNIVERSITY |
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| Applicant type | C |
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| FRN | 0002161057 |
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| Location | BALTIMORE, MD |
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| Address | JOHNS HOPKINS UNIV HOMEWOOD CAMPUS GARLAND HALL SUITE 020, BALTIMORE, MD, 21218 |
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| Phone | 4105160570 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 21835.00000000 | | | | | |
| 1 | 1 | FXO | 22625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21835.00000000 | | 30M0D7W |
| 1 | 1 | 22625.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 601 N. Wolfe Street., Baltimore, BALTIMORE, MD | 39.29813889, -76.59208333 | 32.000 m | B | 45.700 m structure / 47.300 m overall | |
| 2 | R | | 39.30050000, -76.56711111 | 16.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS, INC. HES1-220 | | V | 34.0000 | 83.0000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS, INC. HES1-220 | | | 34.0000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP1-23A | | V | 35.3000 | 83.1000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLP1-23A | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-18 | WQJG754 | LIREN |
| 2018-06-11 | WQJG754 | LETRES |
| 2016-12-16 | WQJG754 | LIMOD |
| 2008-09-03 | WQJG754 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3040860 | 2026-08-02 02:42:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQJG754 | ULS 3040860 | 2026-08-02 02:42:43 |
| Status | A | ULS 3040860 | 2026-08-02 02:42:43 |
| Service | MG | ULS 3040860 | 2026-08-02 02:42:43 |
| Grant Date | 2018-08-18 | ULS 3040860 | 2026-08-02 02:42:43 |
| Expiration Date | 2028-09-03 | ULS 3040860 | 2026-08-02 02:42:43 |