Path 7 of Microwave License WNTA476

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Path 7:   ROCKY RIDGE ⇢ LAKE CHABOT

Transmit and Receive Locations

ROCKY RIDGE

Radio ServiceMW - Microwave Public Safety Pool
Transmit LocationROCKY RIDGE
Transmitter CallsignWNTA476
TypeTransmitter
Height to Center15.1ft / 4.6m
Antenna MakeRFS
Antenna ModelSB4-W100C
PolarizationV
Tilt-2.4°
Gain40.1dBi
Beamwidth1.5°
Azimuth195.2°
Location TypeFixed
Location ClassTransmit Location
AddressROCKY RIDGE 3.6 MI W OF
CityDANVILLE
CountyCONTRA COSTA
StateCA
Elevation (AMSL)2,020.0ft / 615.7m
Height of Structure55.1ft / 16.8m
Overall Height55.1ft / 16.8m
Structure TypeTOWER - A free standing or guyed structure
Lat / Lon37-48-57.00 N, 122-03-44.70 W

1: ROCKY RIDGE - LAKE CHABOT

Segment Length6.795540mi / 10.936365km
Receive LocationLAKE CHABOT
Receiver CallsignWNTA477
TypeReceiver
Height to Center47.9ft / 14.6m
Antenna MakeRFS
Antenna ModelSB4-W100C
Gain40.1°
Beamwidth1.5°
Location TypeFixed
Location ClassReceive Location
Elevation (AMSL)529.9ft / 161.5m
Lat / Lon37-43-14.70 N, 122-05-41.90 W

 

Frequencies and Modulations

FrequenciesToleranceEIRPATPCEmission, Digital Mod Rate, Digital Mod TypeTransmitter MakeTransmitter Model
1: 10905.000000000.00050%65.4dBmY10M0D7W, 45000.0, 64QAM
AVIAT NETWORKSI64S1110M045R70