Path 4 of Microwave License WRPX477

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Path 4:   Alworth Bldg. ⇢ Old City Hall

Transmit and Receive Locations

Alworth Bldg.

Radio ServiceMG - Microwave Industrial/Business Pool
Transmit LocationAlworth Bldg.
Transmitter CallsignWRPX477
TypeTransmitter
Height to Center242.8ft / 74.0m
Antenna MakeArkivator
Antenna ModelHAA1806-PA2
PolarizationV
Tilt-0.5°
Gain38.3dBi
Beamwidth2.4°
Azimuth176.9°
Location TypeFixed
Location ClassTransmit Location
Address306 W Superior St
CityDuluth
CountyST. LOUIS
StateMN
Elevation (AMSL)629.6ft / 191.9m
Height of Structure252.6ft / 77.0m
Overall Height252.6ft / 77.0m
Structure TypeB - Building
Lat / Lon46-47-01.40 N, 092-06-07.20 W

1: Alworth Bldg. - Old City Hall

Segment Length3.933580mi / 6.330485km
Receive LocationOld City Hall
TypeReceiver
Height to Center65.6ft / 20.0m
Antenna MakeArkivator
Antenna ModelHAA1806-PA2
Gain38.3°
Beamwidth2.4°
Location TypeFixed
Location ClassReceive Location
Elevation (AMSL)633.2ft / 193.0m
Lat / Lon46-43-36.70 N, 092-05-50.90 W

 

Frequencies and Modulations

FrequenciesToleranceEIRPATPCEmission, Digital Mod Rate, Digital Mod TypeTransmitter MakeTransmitter Model
1: 18015.000000000.00070%50.3dBmN50M0D1W, 313000.0, 256QAM
50M0D1W, 290000.0, 256QAM
SAF TehnikaCFIP Lumina 18
2: 18015.000000000.00070%53.3dBmN50M0D1W, 249000.0, 128QAM
50M0D1W, 207000.0, 64QAM
SAF TehnikaCFIP Lumina 18
3: 18015.000000000.00070%55.3dBmN50M0D1W, 158000.0, 32QAM
SAF TehnikaCFIP Lumina 18
4: 18015.000000000.00070%56.3dBmN50M0D1W, 125000.0, 16QAM
SAF TehnikaCFIP Lumina 18
5: 18015.000000000.00070%57.3dBmN50M0D1W, 63000.0, 4QAM
SAF TehnikaCFIP Lumina 18