Universal Licensing System
WRJN730
Personal Network Computing, Inc.
License details
| ULS identifier | 4338478 |
|---|
| Call sign | WRJN730 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-09-30 |
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| Expiration | 2030-09-30 |
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| Frequency range | 17820 MHz |
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| Locations | 1 |
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| Coordinates | 38.9200833, -122.7317500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
| 1 | 1 | 17820.00000000 | | 80M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NO EXACT STREET ADRESS, Riviera Estates, LAKE, CA | 38.97355556, -122.77086111 | 1305.000 m | POLE | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 38.92008333, -122.73175000 | 610.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLP2-18 | | V | 38.9000 | 150.4000 | | |
| 1 | 2 | R | CommScope VHLP3-18 | | | 43.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-01 | WRJN730 | FRATRE |
| 2022-10-26 | WRJN730 | PNLISR |
| 2022-10-26 | WRJN730 | LETTRS |
| 2021-03-18 | WRJN730 | LIMOD |
| 2020-09-30 | WRJN730 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4338478 | 2026-08-02 02:45:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJN730 | ULS 4338478 | 2026-08-02 02:45:39 |
| Status | A | ULS 4338478 | 2026-08-02 02:45:39 |
| Service | MG | ULS 4338478 | 2026-08-02 02:45:39 |
| Grant Date | 2020-09-30 | ULS 4338478 | 2026-08-02 02:45:39 |
| Expiration Date | 2030-09-30 | ULS 4338478 | 2026-08-02 02:45:39 |