Universal Licensing System
WREN638
Trimble Combustion Systems, Inc.
License details
| ULS identifier | 4219806 |
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| Call sign | WREN638 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-11-13 |
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| Expiration | 2029-11-13 |
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| Frequency range | 461.0625 - 462.8375 MHz (4 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 461.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.26250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 462.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 462.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.06250000 | | 11K2F3E |
| 1 | 1 | 461.06250000 | | 7K60FXE |
| 1 | 1 | 461.26250000 | | 11K2F3E |
| 1 | 1 | 461.26250000 | | 7K60FXE |
| 1 | 1 | 462.81250000 | | 7K60FXE |
| 1 | 1 | 462.81250000 | | 11K2F3E |
| 1 | 1 | 462.83750000 | | 7K60FXE |
| 1 | 1 | 462.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 215-2 Nieman St., Sunman, IN | RIPLEY | 8126234100 |
License history
| Date | File or call sign | Action |
|---|
| 2019-11-13 | WREN638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4219806 | 2026-08-02 01:23:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREN638 | ULS 4219806 | 2026-08-02 01:23:12 |
| Status | A | ULS 4219806 | 2026-08-02 01:23:12 |
| Service | IG | ULS 4219806 | 2026-08-02 01:23:12 |
| Grant Date | 2019-11-13 | ULS 4219806 | 2026-08-02 01:23:12 |
| Expiration Date | 2029-11-13 | ULS 4219806 | 2026-08-02 01:23:12 |