Path 4 of Microwave License WQBY854
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Path 4:
JOHN HANCOCK ⇢ MBTA
Transmit and Receive Locations
JOHN HANCOCK
| Radio Service | MW - Microwave Public Safety Pool |
| Transmit Location | JOHN HANCOCK |
| Transmitter Callsign | WQBY854 |
| Type | Transmitter |
| Height to Center | 832.0ft / 253.6m |
| Antenna Make | RFS |
| Antenna Model | SB1-220C |
| Polarization | V |
| Tilt | -7.0° |
| Gain | 35.8dBi |
| Beamwidth | 2.7° |
| Azimuth | 73.2° |
| Location Type | Fixed |
| Location Class | Transmit Location |
| Address | 200 Clarendon Street |
| City | Boston |
| County | SUFFOLK |
| State | MA |
| Elevation (AMSL) | 10.8ft / 3.3m |
| Tower Registration Number | N/A |
| Height of Structure | 832.0ft / 253.6m |
| Overall Height | 850.1ft / 259.1m |
| Structure Type | BTWR - Building with Tower |
| Lat / Lon | 42-20-57.80 N, 071-04-30.10 W |
1: JOHN HANCOCK - MBTA
| Segment Length | 1.035368mi / 1.666263km |
| Receive Location | MBTA |
| Receiver Callsign | WQBY855 |
| Type | Receiver |
| Height to Center | 157.5ft / 48.0m |
| Antenna Make | RFS |
| Antenna Model | SB1-220C |
| Tilt | 0.0° |
| Gain | 35.8° |
| Beamwidth | 2.7° |
| Location Type | Fixed |
| Location Class | Receive Location |
| Elevation (AMSL) | 18.7ft / 5.7m |
| Lat / Lon | 42-21-13.40 N, 071-03-20.40 W |
Frequencies and Modulations
| Frequencies | Tolerance | EIRP | ATPC | Emission, Digital Mod Rate, Digital Mod Type | Transmitter Make | Transmitter Model |
|---|
| 1: 21660.00000000 | 0.00050% | 50.7dBm | N | 20M0D7W, 123000.0, 256QAM
| Aviat Networks, Inc. | E600SP23-20M 256Q 123MB |
| 2: 21660.00000000 | 0.00050% | 51.7dBm | N | 20M0D7W, 90000.0, 64QAM
| Aviat Networks, Inc. | E600SP23-20M 64Q 90MB |
| 3: 21660.00000000 | 0.00050% | 52.7dBm | N | 20M0D7W, 61000.0, 16QAM
| Aviat Networks, Inc. | E600SP23-20M 16Q 61MB |
| 4: 21660.00000000 | 0.00050% | 54.7dBm | N | 20M0G7W, 30000.0, QPSK
| Aviat Networks, Inc. | E600SP23-20M QPSK 30MB |
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