Path 1 of Microwave License WRDB475

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Path 1:   Rockefeller ⇢ Orme

Transmit and Receive Locations

Rockefeller

Radio ServiceMW - Microwave Public Safety Pool
Transmit LocationRockefeller
Transmitter CallsignWRDB475
TypeTransmitter
Height to Center265.1ft / 80.8m
Antenna MakeANDREW CORPORATION
Antenna ModelVHLP6-6WA
PolarizationH
Tilt-0.1°
Gain39.3dBi
Beamwidth1.8°
Azimuth81.4°
Location TypeFixed
Location ClassTransmit Location
AddressWaldorf Indstr. Park, 3470 Rockefeller Court
CityWaldorf
CountyCHARLES
StateMD
Elevation (AMSL)190.9ft / 58.2m
Tower Registration Number1239778
Height of Structure450.1ft / 137.2m
Overall Height470.1ft / 143.3m
Structure TypeLTOWER - Lattice Tower
Lat / Lon38-37-03.90 N, 076-54-30.80 W

1: Rockefeller - Orme

Segment Length8.382200mi / 13.489848km
Receive LocationOrme
TypeReceiver
Height to Center182.1ft / 55.5m
Antenna MakeANDREW CORPORATION
Antenna ModelVHLP6-6WA
Gain39.3°
Beamwidth1.8°
Diversity Height149.9ft / 45.7m
Diversity Gain35.4°
Diversity Beamwidth2.7°
Location TypeFixed
Location ClassReceive Location
Elevation (AMSL)202.8ft / 61.8m
Lat / Lon38-38-08.90 N, 076-45-19.30 W

 

Frequencies and Modulations

FrequenciesToleranceEIRPATPCEmission, Digital Mod Rate, Digital Mod TypeTransmitter MakeTransmitter Model
1: 6226.890000000.00060%61.2dBmY30M0D7W, 246000.0, 2048QA
NECTRP-L6G-S01A EH EC2
2: 6226.890000000.00060%61.2dBmY30M0D7W, 222000.0, 1024QA
NECTRP-L6G-S01A EH EC2
3: 6226.890000000.00060%62.2dBmY30M0D7W, 202000.0, 512QAM
NECTRP-L6G-S01A EH EC2
4: 6226.890000000.00060%64.2dBmY30M0D7W, 181000.0, 256QAM
NECTRP-L6G-S01A EH EC2
5: 6226.890000000.00060%66.2dBmY30M0D7W, 157000.0, 128QAM
NECTRP-L6G-S01A EH EC2
6: 6226.890000000.00060%66.2dBmY30M0D7W, 135000.0, 64QAM
NECTRP-L6G-S01A EH EC2
7: 6226.890000000.00060%66.2dBmY30M0D7W, 112000.0, 32QAM
NECTRP-L6G-S01A EH EC2
8: 6226.890000000.00060%66.7dBmY30M0D7W, 89000.0, 16QAM
NECTRP-L6G-S01A EH EC2
9: 6226.890000000.00060%66.7dBmY30M0D7W, 44000.0, QPSK
NECTRP-L6G-S01A EH EC2