Universal Licensing System
KB70306
ALARM DETECTION SYSTEMS INC
License details
| ULS identifier | 1772281 |
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| Call sign | KB70306 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-09-09 |
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| Expiration | 2031-12-06 |
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| Frequency range | 460.9125 - 465.9125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DIXON, LEE, IL |
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| Coordinates | 41.8408889, -89.4827222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 460.91250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 460.91250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 460.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 465.91250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 465.91250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.91250000 | | 11K3F1D |
| 1 | 1 | 460.91250000 | | 11K3F2D |
| 2 | 1 | 460.91250000 | | 11K3F2D |
| 2 | 1 | 460.91250000 | | 11K3F1D |
| 3 | 1 | 460.91250000 | | 11K3F2D |
| 1 | 1 | 465.91250000 | | 11K3F1D |
| 1 | 1 | 465.91250000 | | 11K3F2D |
| 2 | 1 | 465.91250000 | | 11K3F2D |
| 2 | 1 | 465.91250000 | | 11K3F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KANE, IL | 41.77975000, -88.29591667 | | | | |
| 2 | T | KENOSHA, WI | 42.57697222, -87.83702778 | | | | |
| 3 | T | DIXON, LEE, IL | 41.84088889, -89.48272222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 CHURCH RD, AURORA, IL | | 6308446300 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-09 | KB70306 | LIREN |
| 2018-01-30 | KB70306 | LETCNS |
| 2017-04-28 | KB70306 | LIMOD |
| 2013-07-02 | KB70306 | LIMOD |
| 2013-03-20 | KB70306 | LTSAPR |
| 2011-10-07 | KB70306 | LIREN |
| 2011-10-04 | KB70306 | LTSAPR |
| 2011-09-12 | KB70306 | LETRES |
| 2001-10-11 | KB70306 | LIREN |
| 2001-10-11 | KB70306 | AUDOPR |
| 2001-10-10 | KB70306 | LITIN |
| 2001-09-10 | KB70306 | LETRES |
| 2001-02-14 | KB70306 | COR |
| 2001-02-09 | KB70306 | COR |
| 2000-11-23 | KB70306 | LICCNV |
| 2000-09-27 | KB70306 | LIMOD |
| 2000-09-27 | KB70306 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1772281 | 2026-08-02 01:12:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB70306 | ULS 1772281 | 2026-08-02 01:12:56 |
| Status | A | ULS 1772281 | 2026-08-02 01:12:56 |
| Service | IG | ULS 1772281 | 2026-08-02 01:12:56 |
| Grant Date | 2021-09-09 | ULS 1772281 | 2026-08-02 01:12:56 |
| Expiration Date | 2031-12-06 | ULS 1772281 | 2026-08-02 01:12:56 |