Universal Licensing System
KNNF390
San Bernardino County
License details
| ULS identifier | 1255481 |
|---|
| Call sign | KNNF390 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-11-21 |
|---|
| Expiration | 2035-12-13 |
|---|
| Frequency range | 2460 - 2474 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAN BERNARDINO, CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 09:51:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 2460.00000000 | | | 1.000000 | 5.000000 | |
| 1 | 1 | MO | 2464.00000000 | | | 5.000000 | 10.000000 | |
| 1 | 1 | MO | 2474.00000000 | | | 1.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2460.00000000 | | 16M5F3W |
| 1 | 1 | 2464.00000000 | | 2M50D7W |
| 1 | 1 | 2474.00000000 | | 17M6F9W |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255481 | 2026-08-30 09:51:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNF390 | ULS 1255481 | 2026-08-30 09:51:22 |
| Status | A | ULS 1255481 | 2026-08-30 09:51:22 |
| Service | PW | ULS 1255481 | 2026-08-30 09:51:22 |
| Grant Date | 2025-11-21 | ULS 1255481 | 2026-08-30 09:51:22 |
| Expiration Date | 2035-12-13 | ULS 1255481 | 2026-08-30 09:51:22 |