Universal Licensing System
KNNJ548
Combined Technologies Inc. DBA Mobilcomm Inc.
License details
| ULS identifier | 1631723 |
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| Call sign | KNNJ548 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2020-12-09 |
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| Expiration | 2031-02-12 |
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| Frequency range | 463.825 - 468.825 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CINCINNATI, HAMILTON, OH |
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| Coordinates | 39.2733889, -84.5268889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:49 |
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Licensee
| Name | Combined Technologies Inc. DBA Mobilcomm Inc. |
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| Applicant type | C |
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| FRN | 0003019841 |
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| Location | CINCINNATI, OH |
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| Address | 1211 W. Sharon Road, CINCINNATI, OH, 45240 |
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| Phone | 5135955800 |
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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 |
|---|
| 1 | 1 | FB6 | 463.82500000 | | | 75.000000 | 72.000000 | |
| 3 | 1 | MO | 463.82500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FX1 | 468.82500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 468.82500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 11K2F3E |
| 1 | 1 | 463.82500000 | | 7K60FXE |
| 3 | 1 | 463.82500000 | | 7K60FXE |
| 3 | 1 | 463.82500000 | | 11K2F3E |
| 2 | 1 | 468.82500000 | | 11K2F3E |
| 2 | 1 | 468.82500000 | | 7K60FXE |
| 3 | 1 | 468.82500000 | | 11K2F3E |
| 3 | 1 | 468.82500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1211 W SHARON RD, CINCINNATI, HAMILTON, OH | 39.27338889, -84.52688889 | 246.000 m | TOWER | 221.000 m structure / 226.000 m overall | N |
| 2 | T | OH | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 177.000 m | | | | 202.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1211 W SHARON RD, CINCINNATI, OH | | 5137425555 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-09 | KNNJ548 | LIREN |
| 2020-11-16 | KNNJ548 | LETRES |
| 2016-09-29 | KNNJ548 | LIMOD |
| 2013-03-19 | KNNJ548 | LIMOD |
| 2011-03-24 | KNNJ548 | AUTHPR |
| 2010-11-30 | KNNJ548 | LIREN |
| 2010-11-26 | KNNJ548 | ESUAPR |
| 2010-11-22 | KNNJ548 | LETRES |
| 2005-12-09 | KNNJ548 | LTSAPR |
| 2005-12-09 | KNNJ548 | LIAUA |
| 2005-12-03 | KNNJ548 | LIAUA |
| 2005-12-02 | KNNJ548 | LTSAPR |
| 2002-01-15 | KNNJ548 | AUDOPR |
| 2001-02-26 | KNNJ548 | AUTHPR |
| 2001-02-23 | KNNJ548 | COR |
| 2001-02-23 | KNNJ548 | INTDUP |
| 2000-12-21 | KNNJ548 | LIREN |
| 2000-11-28 | KNNJ548 | LETRES |
| 2000-11-23 | KNNJ548 | LICCNV |
| 1996-02-12 | KNNJ548 | LIISS |
| 1996-02-12 | KNNJ548 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1631723 | 2026-08-02 01:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNJ548 | ULS 1631723 | 2026-08-02 01:08:49 |
| Status | A | ULS 1631723 | 2026-08-02 01:08:49 |
| Service | YG | ULS 1631723 | 2026-08-02 01:08:49 |
| Grant Date | 2020-12-09 | ULS 1631723 | 2026-08-02 01:08:49 |
| Expiration Date | 2031-02-12 | ULS 1631723 | 2026-08-02 01:08:49 |