Universal Licensing System
WREC635
City of Cambridge
License details
| ULS identifier | 4199836 |
|---|
| Call sign | WREC635 |
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| Radio service | MW |
|---|
| Status | A |
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| Grant date | 2019-09-18 |
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| Expiration | 2029-09-18 |
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| Frequency range | 10855 - 18065 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Cambridge, MIDDLESEX, MA |
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| Coordinates | 42.3673333, -71.0861667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 125 6th St., Cambridge, MIDDLESEX, MA | 42.36733333, -71.08616667 | 3.900 m | BANT | 29.300 m structure / 32.000 m overall | |
| 2 | R | | 42.37002778, -71.07302778 | 2.600 m | | | |
| 3 | R | | 42.38077778, -71.15458333 | 8.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 74.5000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
| 1 | 3 | R | RFS SC3-W100A | | | 38.3000 | | | |
| 2 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 284.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-17 | WREC635 | LIAUA |
| 2019-09-18 | WREC635 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4199836 | 2026-08-02 02:42:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREC635 | ULS 4199836 | 2026-08-02 02:42:30 |
| Status | A | ULS 4199836 | 2026-08-02 02:42:30 |
| Service | MW | ULS 4199836 | 2026-08-02 02:42:30 |
| Grant Date | 2019-09-18 | ULS 4199836 | 2026-08-02 02:42:30 |
| Expiration Date | 2029-09-18 | ULS 4199836 | 2026-08-02 02:42:30 |