Universal Licensing System
WQRB552
Telepath Corporation
License details
| ULS identifier | 3465867 |
|---|
| Call sign | WQRB552 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-11-30 |
|---|
| Expiration | 2032-01-29 |
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| Frequency range | 489.925 - 492.925 MHz (2 frequencies) |
|---|
| Locations | 6 |
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| Representative location | MILPITAS, ALAMEDA, CA |
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| Coordinates | 37.4880556, -121.8675000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 489.92500000 | | | 100.000000 | 10.000000 | |
| 3 | 1 | FB6 | 489.92500000 | | | 100.000000 | 35.000000 | |
| 5 | 1 | FB6 | 489.92500000 | | | 100.000000 | 35.000000 | |
| 2 | 1 | MO6 | 492.92500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO6 | 492.92500000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO6 | 492.92500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.92500000 | | 11K2F3E |
| 1 | 1 | 489.92500000 | | 7K60FXD |
| 1 | 1 | 489.92500000 | | 7K60FXE |
| 3 | 1 | 489.92500000 | | 4K00F3E |
| 3 | 1 | 489.92500000 | | 4K00F7W |
| 5 | 1 | 489.92500000 | | 4K00F3E |
| 5 | 1 | 489.92500000 | | 4K00F7W |
| 2 | 1 | 492.92500000 | | 7K60FXD |
| 2 | 1 | 492.92500000 | | 11K2F3E |
| 2 | 1 | 492.92500000 | | 7K60FXE |
| 4 | 1 | 492.92500000 | | 4K00F7W |
| 4 | 1 | 492.92500000 | | 4K00F3E |
| 6 | 1 | 492.92500000 | | 4K00F7W |
| 6 | 1 | 492.92500000 | | 4K00F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONUMENT PEAK 4.5 MI NW, MILPITAS, ALAMEDA, CA | 37.48805556, -121.86750000 | 743.400 m | MAST | 184.400 m structure / 184.400 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | 1 La Avanzada St, San Francisco, SAN FRANCISCO, CA | 37.75527778, -122.45277778 | 254.200 m | MAST | 237.700 m structure / 297.700 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | Mount Vaca, top of Mix Canyon Rd (Vaca Central T1 #8607), Suisun City, SOLANO, CA | 38.40577778, -122.10891667 | 820.800 m | MAST | 36.600 m structure / 36.600 m overall | N |
| 6 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 184.000 m | | | | 714.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 118.000 m | | | | 345.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 36.600 m | | | | 590.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 48810 KATO ROAD STE 300 E, FREMONT, CA | ALAMEDA | 5106565600 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-30 | WQRB552 | LIREN |
| 2021-11-08 | WQRB552 | LETRES |
| 2015-12-23 | WQRB552 | LIAUA |
| 2015-12-22 | WQRB552 | ESUAPR |
| 2015-10-23 | WQRB552 | LIMOD |
| 2013-04-10 | WQRB552 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3465867 | 2026-08-02 01:21:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRB552 | ULS 3465867 | 2026-08-02 01:21:08 |
| Status | A | ULS 3465867 | 2026-08-02 01:21:08 |
| Service | IG | ULS 3465867 | 2026-08-02 01:21:08 |
| Grant Date | 2021-11-30 | ULS 3465867 | 2026-08-02 01:21:08 |
| Expiration Date | 2032-01-29 | ULS 3465867 | 2026-08-02 01:21:08 |