5551-4635
DESCRIPTION
golfs ring topologyTRANSCRIPT
LHR5551-P1 LHR4635-P0
Elevation (m) 219.29 214.47Latitude 31 31 21.29 N 31 33 25.92 N
Longitude 074 22 46.38 E 074 23 15.72 ETrue azimuth (°) 11.40 191.40Vertical angle (°) -0.08 0.06
Antenna model VHLPX4-15-3WH VHLPX4-15-3WHAntenna height (m) 28.00 28.00Antenna gain (dBi) 42.90 42.90
TX line loss (dB) 0.90 0.90
Circ. branching loss (dB) 3.60 3.60
Frequency (MHz) 15000.00Polarization Horizontal
Path length (km) 3.92Free space loss (dB) 127.85
Atmospheric absorption loss (dB) 0.11Net path loss (dB) 51.16 51.16
Radio model 15G_HP_256Q_28M_182M 15G_HP_256Q_28M_182MTX power (watts) 0.06 0.06TX power (dBm) 18.00 18.00
EIRP (dBm) 56.40 56.40Emission designator 28M0D7W 28M0D7W
TX Channels 24A28H 14935.0000V 24A28L 14445.0000V 24A28H 14935.0000H 24A28L 14445.0000H
RX threshold criteria BER 10-6 BER 10-6RX threshold level (dBm) -67.00 -67.00
RX signal (dBm) -33.16 -33.16Thermal fade margin (dB) 33.84 33.84
XPD fade margin - multipath (dB) 27.15 27.15Flat fade margin - multipath (dB) 26.31 26.31
Geoclimatic factor 5.51E-04Path inclination (mr) 1.23
Fade occurrence factor (Po) 3.75E-04Average annual temperature (°C) 10.00
Worst month - multipath (%) 99.99991 99.99991(sec) 2.31 2.31
Annual - multipath (%) 99.99998 99.99998(sec) 6.92 6.92
(% - sec) 99.99996 - 13.83
Rain region ITU Region M0.01% rain rate (mm/hr) 63.00
XPD fade margin - rain (dB) 41.34 41.34Flat fade margin - rain (dB) 33.13
Rain rate (mm/hr) 132.45Rain attenuation (dB) 33.13
Annual rain (%-sec) 99.99942 - 182.46
LHR5551-P1 LHR4635-P0
Annual multipath + rain (%-sec) 99.99938 - 196.30
Tue, Apr 01 2014LHR5551-P1-LHR4635-P0 SW UP.pl4Reliability Method - ITU-R P.530-12Rain - ITU-R P.530-8