Universal Licensing System
KNJX850
State of Colorado
License details
| ULS identifier | 1215431 |
|---|
| Call sign | KNJX850 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-06-13 |
|---|
| Expiration | 2035-08-20 |
|---|
| Frequency range | 158.925 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | BOULDER, BOULDER, CO |
|---|
| Coordinates | 40.0108056, -105.2738889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 158.92500000 | | | 20.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.92500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1511 UNIVERSITY AVE, BOULDER, BOULDER, CO | 40.01080556, -105.27388889 | 1640.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | UNIVERSITY OF COLORADO FACILITIES MGT OFC 2085 COLORADO AVE, BOULDER, CO | | 3034925522 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-13 | KNJX850 | LIREN |
| 2025-05-26 | KNJX850 | LETRES |
| 2024-01-31 | KNJX850 | LIAUA |
| 2015-06-08 | KNJX850 | LIREN |
| 2015-06-02 | KNJX850 | ESUAPR |
| 2015-05-25 | KNJX850 | LETRES |
| 2015-05-22 | KNJX850 | ESURNW |
| 2011-09-10 | KNJX850 | LIMOD |
| 2011-09-09 | KNJX850 | ESUAPR |
| 2011-07-08 | KNJX850 | LIAUA |
| 2011-07-07 | KNJX850 | ESUAPR |
| 2009-08-26 | KNJX850 | LIAUA |
| 2009-08-25 | KNJX850 | ESUAPR |
| 2008-07-29 | KNJX850 | LIAUA |
| 2008-07-28 | KNJX850 | ESCAPR |
| 2005-05-27 | KNJX850 | LIREN |
| 2002-03-11 | KNJX850 | AUDOPR |
| 2000-10-20 | KNJX850 | LICCNV |
| 2000-06-19 | KNJX850 | LIREN |
| 2000-05-22 | KNJX850 | LETRES |
| 1995-06-23 | KNJX850 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215431 | 2026-08-02 01:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJX850 | ULS 1215431 | 2026-08-02 01:08:39 |
| Status | A | ULS 1215431 | 2026-08-02 01:08:39 |
| Service | PW | ULS 1215431 | 2026-08-02 01:08:39 |
| Grant Date | 2025-06-13 | ULS 1215431 | 2026-08-02 01:08:39 |
| Expiration Date | 2035-08-20 | ULS 1215431 | 2026-08-02 01:08:39 |