Universal Licensing System
WLB647
Corban Communications, Inc.
License details
| ULS identifier | 987953 |
|---|
| Call sign | WLB647 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-05-29 |
|---|
| Expiration | 2011-02-01 |
|---|
| Cancellation | 2005-01-07 |
|---|
| Frequency range | 5945.2 - 11585 MHz (12 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Sunol, ALAMEDA, CA |
|---|
| Coordinates | 37.6461667, -121.9489722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5974.85000000 | | | | | |
| 1 | 3 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
| 1 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 5 | FXO | 11465.00000000 | | | | | |
| 1 | 6 | FXO | 11505.00000000 | | | | | |
| 1 | 6 | FXO | 11585.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 5974.85000000 | | 30M0D7W |
| 1 | 3 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6063.80000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 3 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 3 | 6152.75000000 | | 30M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11505.00000000 | | 40M0D7W |
| 1 | 6 | 11585.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Polameres Rd., Sunol, ALAMEDA, CA | 37.64616667, -121.94897222 | 531.900 m | TOWER | 56.700 m structure / 57.600 m overall | N |
| 2 | R | | 37.76161111, -121.69008333 | 325.800 m | | | |
| 3 | R | | 37.79102778, -122.39772222 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation UHX8-59H RF | | H | 41.3000 | 60.6000 | | |
| 1 | 2 | R | Andrew Corporation UHX12-59H RF | | | 44.8000 | | | |
| 1 | 3 | R | Gabriel Electronic TH-10 | | | 43.5000 | | | |
| 2 | 1 | T | Gabriel Electronic TH-10 | | H | 43.5000 | 292.3000 | | |
| 2 | 2 | R | Andrew Corporation UHX12-59H RF | | | 44.8000 | | | |
| 3 | 1 | T | Andrew Corporation UHX8-59H RF | | V | 41.3000 | 60.6000 | | |
| 3 | 3 | R | Gabriel Electronic TH-10 | | | 48.3000 | | | |
| 4 | 3 | R | Gabriel Electronic TH-10 | | | 48.3000 | | | |
| 5 | 1 | T | Gabriel Electronic TH-10 | | H | 48.3000 | 292.3000 | | |
| 6 | 1 | T | Gabriel Electronic TH-10 | | V | 48.3000 | 292.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-01-08 | WLB647 | LICAN |
| 2003-03-14 | WLB647 | AUTHPR |
| 2003-03-13 | WLB647 | INTDUP |
| 2003-03-13 | WLB647 | COR |
| 2002-12-16 | WLB647 | LICAN |
| 2001-10-02 | WLB647 | LIMOD |
| 2001-05-29 | WLB647 | LIREN |
| 2001-02-02 | WLB647 | LIAUA |
| 2000-11-13 | WLB647 | LETRES |
| 2000-08-15 | WLB647 | LIASS |
| 1999-08-13 | WLB647 | LICCNV |
| 1999-08-04 | WLB647 | COR |
| 1999-02-24 | WLB647 | LITRAN |
| 1998-07-27 | WLB647 | LITRAN |
| 1997-09-19 | WLB647 | LIASS |
| 1994-07-29 | WLB647 | LITRAN |
| 1993-10-20 | WLB647 | LIMOD |
| 1990-02-28 | WLB647 | LIMOD |
| 1988-11-30 | WLB647 | LIMOD |
| 1988-07-19 | WLB647 | LIMOD |
| 1987-04-09 | WLB647 | LIMOD |
| 1985-09-25 | WLB647 | LIMOD |
| 1985-03-28 | WLB647 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987953 | 2026-08-02 02:46:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLB647 | ULS 987953 | 2026-08-02 02:46:48 |
| Status | C | ULS 987953 | 2026-08-02 02:46:48 |
| Service | CF | ULS 987953 | 2026-08-02 02:46:48 |
| Grant Date | 2001-05-29 | ULS 987953 | 2026-08-02 02:46:48 |
| Expiration Date | 2011-02-01 | ULS 987953 | 2026-08-02 02:46:48 |
| Cancellation Date | 2005-01-07 | ULS 987953 | 2026-08-02 02:46:48 |