Universal Licensing System
WPTQ892
Quantum Corporation
License details
| ULS identifier | 2365652 |
|---|
| Call sign | WPTQ892 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2001-11-27 |
|---|
| Expiration | 2011-11-27 |
|---|
| Cancellation | 2012-01-28 |
|---|
| Frequency range | 452.025 - 457.025 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Milpitas, SANTA CLARA, CA |
|---|
| Coordinates | 37.4105833, -121.9132778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.72500000 | | | 30.000000 | 20.000000 | |
| 3 | 1 | MO | 451.72500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 452.02500000 | | | 30.000000 | 20.000000 | |
| 4 | 1 | MO | 452.02500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.72500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 457.02500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.72500000 | | 11K2F3E |
| 3 | 1 | 451.72500000 | | 11K2F3E |
| 2 | 1 | 452.02500000 | | 11K2F3E |
| 4 | 1 | 452.02500000 | | 11K2F3E |
| 3 | 1 | 456.72500000 | | 11K2F3E |
| 4 | 1 | 457.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 McCarthy Blvd, Milpitas, SANTA CLARA, CA | 37.41058333, -121.91327778 | 10.000 m | BANT | 9.100 m structure / 9.800 m overall | |
| 2 | T | 4001 Discovery Dr, Boulder, BOULDER, CO | 40.01077778, -105.24283333 | 1626.300 m | BANT | 9.100 m structure / 9.800 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 9.800 m | V | 3.0000 | 0.0000 | -92.400 | |
| 1 | 2 | | | 9.800 m | V | 3.0000 | 0.0000 | -164.700 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 500 McCarty Blvd, Milpitas, CA | SANTA CLARA | 4088944000 |
License history
| Date | File or call sign | Action |
|---|
| 2012-01-28 | WPTQ892 | LIEXP |
| 2011-09-05 | WPTQ892 | LETRES |
| 2002-08-26 | WPTQ892 | LETCNS |
| 2001-11-27 | WPTQ892 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2365652 | 2026-08-02 01:14:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTQ892 | ULS 2365652 | 2026-08-02 01:14:48 |
| Status | E | ULS 2365652 | 2026-08-02 01:14:48 |
| Service | IG | ULS 2365652 | 2026-08-02 01:14:48 |
| Grant Date | 2001-11-27 | ULS 2365652 | 2026-08-02 01:14:48 |
| Expiration Date | 2011-11-27 | ULS 2365652 | 2026-08-02 01:14:48 |
| Cancellation Date | 2012-01-28 | ULS 2365652 | 2026-08-02 01:14:48 |