Universal Licensing System
KNJU570
SUNNYVALE, CITY OF
License details
| ULS identifier | 1184301 |
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| Call sign | KNJU570 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-04-12 |
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| Expiration | 2034-07-10 |
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| Frequency range | 153.845 - 154.28 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SUNNYVALE, SANTA CLARA, CA |
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| Coordinates | 37.3791111, -122.0091389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.84500000 | | | 100.000000 | 290.000000 | |
| 4 | 1 | MO | 153.84500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 154.28000000 | | | 100.000000 | 110.000000 | |
| 3 | 1 | MO | 154.28000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.84500000 | | 11K2F3E |
| 4 | 1 | 153.84500000 | | 11K2F3E |
| 2 | 1 | 154.28000000 | | 11K2F3E |
| 3 | 1 | 154.28000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 700 ALL AMERICA AVE, SUNNYVALE, SANTA CLARA, CA | 37.37050000, -122.03969444 | 37.000 m | | | N |
| 2 | T | 221 COMMERCIAL AVENUE, SUNNYVALE, SANTA CLARA, CA | 37.37911111, -122.00913889 | 17.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 3 | T | CA | | | | | N |
| 4 | T | SANTA CLARA, CA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.000 m | | | | | |
| 1 | 2 | T | | 27.000 m | V | | 360.0000 | 18.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 700 ALL AMERICA AVE, SUNNYVALE, CA | SANTA CLARA | 4087307165 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-12 | KNJU570 | LIREN |
| 2016-03-30 | KNJU570 | LIAUA |
| 2016-03-29 | KNJU570 | ESUAPR |
| 2014-04-15 | KNJU570 | LIREN |
| 2014-04-12 | KNJU570 | ESUAPR |
| 2014-04-11 | KNJU570 | ESURNW |
| 2012-08-07 | KNJU570 | LETCNS |
| 2012-06-02 | KNJU570 | LIAUA |
| 2012-06-01 | KNJU570 | ESUAPR |
| 2011-11-07 | KNJU570 | LIMOD |
| 2009-07-17 | KNJU570 | LIMOD |
| 2009-06-04 | KNJU570 | LIAUA |
| 2009-06-03 | KNJU570 | ESCAPR |
| 2004-04-23 | KNJU570 | LIREN |
| 2004-04-12 | KNJU570 | LETRES |
| 2001-11-26 | KNJU570 | AUDOPR |
| 2000-10-19 | KNJU570 | LICCNV |
| 1999-04-20 | KNJU570 | AUTHPR |
| 1999-04-20 | KNJU570 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1184301 | 2026-08-02 01:18:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJU570 | ULS 1184301 | 2026-08-02 01:18:41 |
| Status | A | ULS 1184301 | 2026-08-02 01:18:41 |
| Service | PW | ULS 1184301 | 2026-08-02 01:18:41 |
| Grant Date | 2024-04-12 | ULS 1184301 | 2026-08-02 01:18:41 |
| Expiration Date | 2034-07-10 | ULS 1184301 | 2026-08-02 01:18:41 |