Path 1 of Microwave License WRDN677

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Path 1:   BEAR HILL ⇢ COHASSET FD

Transmit and Receive Locations

BEAR HILL

Radio ServiceMW - Microwave Public Safety Pool
Transmit LocationBEAR HILL
Transmitter CallsignWRDN677
TypeTransmitter
Height to Center80.1ft / 24.4m
Antenna MakeANDREW CORPORATION
Antenna ModelVHLP1-18F
PolarizationV
Tilt-2.5°
Gain34.6dBi
Beamwidth3.2°
Azimuth51.7°
Location TypeFixed
Location ClassTransmit Location
Addresswater tower off of 60 Resevoir Rd
CityCohasset
CountyNORFOLK
StateMA
Elevation (AMSL)157.2ft / 47.9m
Height of Structure100.1ft / 30.5m
Overall Height100.1ft / 30.5m
Structure TypeTANK - Any type of Tank (Water, Gas, etc)
Lat / Lon42-14-02.20 N, 070-48-37.80 W

1: BEAR HILL - COHASSET FD

Segment Length0.769940mi / 1.239099km
Receive LocationCOHASSET FD
TypeReceiver
Height to Center40.0ft / 12.2m
Antenna MakeANDREW CORPORATION
Antenna ModelVHLP1-18F
Gain34.6°
Beamwidth3.2°
Location TypeFixed
Location ClassReceive Location
Elevation (AMSL)18.0ft / 5.5m
Lat / Lon42-14-27.10 N, 070-47-55.40 W

 

Frequencies and Modulations

FrequenciesToleranceEIRPATPCEmission, Digital Mod Rate, Digital Mod TypeTransmitter MakeTransmitter Model
1: 17980.000000000.00050%53.6dBmN56M0D7W, 199000.0, 32QAM
SIAE MICROELETTRONICAALFO18-Plus_55MHz
2: 17980.000000000.00050%55.6dBmN56M0D7W, 172000.0, 16QAM
SIAE MICROELETTRONICAALFO18-Plus_55MHz
3: 17980.000000000.00050%55.6dBmN56M0D7W, 132000.0, 16QAM
SIAE MICROELETTRONICAALFO18-Plus_55MHz
4: 17980.000000000.00050%57.6dBmN56M0D7W, 89000.0, 4QAM
SIAE MICROELETTRONICAALFO18-Plus_55MHz
5: 17980.000000000.00050%57.6dBmN56M0D7W, 66000.0, 4QAM
SIAE MICROELETTRONICAALFO18-Plus_55MHz