Universal Licensing System
KNDX728
MATRECS ELECTRONICS INC
License details
| ULS identifier | 1620102 |
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| Call sign | KNDX728 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-09-24 |
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| Expiration | 2002-11-25 |
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| Cancellation | 2002-03-29 |
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| Frequency range | 463.975 - 468.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ORANGEVILLE, STEPHENSON, IL |
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| Coordinates | 42.4722222, -89.5748333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:46 |
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Licensee
| Name | MATRECS ELECTRONICS INC |
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| Applicant type | C |
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| Location | WINSLOW, IL |
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| Address | ONE MITEK PLAZA, WINSLOW, IL, 61089 |
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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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| 2 | 1 | FB2 | 463.97500000 | | | 75.000000 | | |
| 3 | 1 | MO | 463.97500000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 468.97500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.97500000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.97500000 | | 20K0F3E |
| 3 | 1 | 463.97500000 | | 20K0F3E |
| 1 | 1 | 468.97500000 | | 20K0F3E |
| 3 | 1 | 468.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | SE CORNER OF INT OF AFOLKEY & ELDORADO RDS, ORANGEVILLE, STEPHENSON, IL | 42.47222222, -89.57483333 | 317.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 61.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 805 WOODMAN AVE, WINSLOW, IL | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-29 | KNDX728 | LITERM |
| 2001-10-18 | KNDX728 | AUDCAN |
| 2000-11-23 | KNDX728 | LICCNV |
| 1997-09-24 | KNDX728 | LIREN |
| 1997-09-24 | KNDX728 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1620102 | 2026-08-02 01:27:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDX728 | ULS 1620102 | 2026-08-02 01:27:46 |
| Status | T | ULS 1620102 | 2026-08-02 01:27:46 |
| Service | IG | ULS 1620102 | 2026-08-02 01:27:46 |
| Grant Date | 1997-09-24 | ULS 1620102 | 2026-08-02 01:27:46 |
| Expiration Date | 2002-11-25 | ULS 1620102 | 2026-08-02 01:27:46 |
| Cancellation Date | 2002-03-29 | ULS 1620102 | 2026-08-02 01:27:46 |