Universal Licensing System
WQDB640
City of Cambridge
License details
| ULS identifier | 2734101 |
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| Call sign | WQDB640 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2025-04-26 |
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| Expiration | 2035-07-15 |
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| Frequency range | 956.28125 MHz |
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| Locations | 1 |
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| Representative location | Cambridge, ISANTI, MN |
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| Coordinates | 45.5701944, -93.2318889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 956.28125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 956.28125000 | | 12K5A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Cambridge, ISANTI, MN | 45.57019444, -93.23188889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Algon 3157.03.00.00 | | V | 5.0000 | 360.0000 | | |
| 2 | 1 | R | Sensus 505 | | | 2.2000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 Third Ave NE, cambridge, MN | ISANTI | 7635523202 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-26 | WQDB640 | LIREN |
| 2015-06-26 | WQDB640 | LIREN |
| 2015-04-20 | WQDB640 | LETRES |
| 2005-07-15 | WQDB640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2734101 | 2026-08-02 02:44:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDB640 | ULS 2734101 | 2026-08-02 02:44:50 |
| Status | A | ULS 2734101 | 2026-08-02 02:44:50 |
| Service | MG | ULS 2734101 | 2026-08-02 02:44:50 |
| Grant Date | 2025-04-26 | ULS 2734101 | 2026-08-02 02:44:50 |
| Expiration Date | 2035-07-15 | ULS 2734101 | 2026-08-02 02:44:50 |