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Path 1 of Microwave License WPNF761

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Path 1: Willis (Sears) Tower ⇢ NBC Tower

Transmit and Receive Locations

Willis (Sears) Tower

Radio Service	TI - TV Intercity Relay
Transmit Location	Willis (Sears) Tower
Transmitter Callsign	WPNF761
Type	Transmitter
Height to Center	1,351.0ft / 411.8m
Antenna Make	M/A COM
Antenna Model	MA-18CC 2 FT
Polarization	H
Tilt	-9.2°
Gain	38.5dBi
Beamwidth	1.8°
Azimuth	43.8°
Location Type	Fixed
Location Class	Transmit Location
Address	233 SOUTH WACKER DRIVE
City	CHICAGO
County	COOK
State	IL
Elevation (AMSL)	595.1ft / 181.4m
Tower Registration Number	1032960
Height of Structure	1,435.4ft / 437.5m
Overall Height	1,722.1ft / 524.9m
Structure Type	BMAST - Building with Mast
Lat / Lon	41-52-44.00 N, 087-38-08.00 W

1: Willis (Sears) Tower - NBC Tower

Segment Length	1.057408mi / 1.701733km
Receive Location	NBC Tower
Type	Receiver
Height to Center	450.1ft / 137.2m
Antenna Make	M/A COM
Antenna Model	MA-18CC 2 FT
Gain	38.5°
Beamwidth	1.8°
Location Type	Fixed
Location Class	Receive Location
Elevation (AMSL)	589.2ft / 179.6m
Lat / Lon	41-53-23.80 N, 087-37-16.90 W

Frequencies and Modulations

Frequencies	Tolerance	EIRP	ATPC	Emission, Digital Mod Rate, Digital Mod Type	Transmitter Make	Transmitter Model
1: 19670.00000000	0.00300%	58.5dBm	N	20M0F8W	M/A COM	BV88U4MA18CC