Universal Licensing System
WSAB870
Redwave Wireless
License details
| ULS identifier | 4863463 |
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| Call sign | WSAB870 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2024-01-03 |
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| Expiration | 2034-01-03 |
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| Frequency range | 21820 MHz |
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| Locations | 2 |
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| Representative location | Philadelphia, PHILADELPHIA, PA |
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| Coordinates | 39.9679167, -75.1278333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21820.00000000 | | | | | |
| 1 | 1 | FXO | 21820.00000000 | | | | | |
| 1 | 1 | FXO | 21820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21820.00000000 | | 40M0G7W |
| 1 | 1 | 21820.00000000 | | 40M0D7W |
| 1 | 1 | 21820.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1341 North Delaware Avenue, Philadelphia, PHILADELPHIA, PA | 39.96791667, -75.12783333 | 5.200 m | B | 23.000 m structure / 26.000 m overall | |
| 2 | R | | 39.95705556, -75.11455556 | 5.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.6000 | 136.7000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-01 | WSAB870 | LIASS |
| 2024-01-03 | WSAB870 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4863463 | 2026-08-02 02:43:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAB870 | ULS 4863463 | 2026-08-02 02:43:23 |
| Status | A | ULS 4863463 | 2026-08-02 02:43:23 |
| Service | CF | ULS 4863463 | 2026-08-02 02:43:23 |
| Grant Date | 2024-01-03 | ULS 4863463 | 2026-08-02 02:43:23 |
| Expiration Date | 2034-01-03 | ULS 4863463 | 2026-08-02 02:43:23 |