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Path 5 of Microwave License KOK21

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Path 5:   MERWIN SW STA ⇢ Merwin Upper PR ⇢ Portland Control Ctr

Transmit and Receive Locations

MERWIN SW STA

Radio ServiceMG - Microwave Industrial/Business Pool
Transmit LocationMERWIN SW STA
Transmitter CallsignKOK21
TypeTransmitter
Height to Center17.4ft / 5.3m
Antenna MakeRFS
Antenna ModelDA12-59A
PolarizationH
Tilt12.0°
Gain45.1dBi
Beamwidth0.9°
Azimuth351.5°
Location TypeFixed
Location ClassTransmit Location
AddressMERWIN SW STA SE OF MERWIN DAM
CityMERWIN
CountyCLARK
StateWA
Elevation (AMSL)334.0ft / 101.8m
Height of Structure23.0ft / 7.0m
Overall Height28.5ft / 8.7m
Structure TypeLTOWER - Lattice Tower
Lat / Lon45-57-20.40 N, 122-33-12.30 W

1: MERWIN SW STA - Merwin Upper PR

Segment Length1.532580mi / 2.466449km
Receive LocationMerwin Upper PR
Receiver CallsignWNTA357
TypePassive Repeater
Height to Center23.0ft / 7.0m
Antenna MakeAll Manufacturers
Antenna Model1624RF
Reflector Height16.1ft / 4.9m
Reflector Width24.0ft / 7.3m
Location TypeFixed
Location ClassPassive Repeater Location
Elevation (AMSL)2,049.9ft / 624.8m
Height of Structure30.8ft / 9.4m
Overall Height30.8ft / 9.4m
Structure TypeSIGN - Any Type of Sign or Billboard
Lat / Lon45-58-39.40 N, 122-33-29.30 W

2: Merwin Upper PR - Portland Control Ctr

Segment Length31.481641mi / 50.664805km
Receive LocationPortland Control Ctr
Receiver CallsignWNTA357
TypeReceiver
Height to Center117.1ft / 35.7m
Antenna MakeRFS
Antenna ModelDA12-59A
Gain45.1°
Beamwidth0.9°
Location TypeFixed
Location ClassReceive Location
Elevation (AMSL)285.1ft / 86.9m
Lat / Lon45-31-18.40 N, 122-33-40.30 W

 

Frequencies and Modulations

FrequenciesToleranceEIRPATPCEmission, Digital Mod Rate, Digital Mod TypeTransmitter MakeTransmitter Model
1: 5974.850000000.00050%81.2dBmN30M0D7W, 132000.0, 64 QAM
Aviat Networks Inc.I6V4EHL6-30M 64Q 132 R70