EFTA02685021.pdf
dataset_11 pdf 396.1 KB • Feb 3, 2026 • 7 pages
DragonVVave# April 8, 2014
SBAIBIT
GN
Little St James
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 1 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008216
EFTA02685021
DragonWave. April 8, 2014
600 :
500 _
"a- 400
c
0
300 :
100
0
0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40
Path length (0.43 mi)
VINGN Frequency (MHz) = 22300.0 SBA/BIT
Latitude 18 19 24.00 N K = 1.33, 0.60 Latitude 18 19 42.00 N
Longitude 064 51 19.00 W %F1 = 100.00, 60.00 Longitude 064 51 33.00 W
Azimuth 323.40° Azimuth 143.39°
Elevation 22 ft ASL Elevation 525 ft ASL
Antenna CL 30.0 ft AGL Antenna CL 40.0 ft AGL
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 2 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008217
EFTA02685022
)))
Drive * April 8, 2014
Transmission details (VINGN-SBABIT.p15)
VINGN SBA/BIT
Latitude 18 19 24.00 N 18 19 42.00 N
Longitude 064 51 19.00 W 064 51 33.00 W
True azimuth (`) 323.40 143.39
Vertical angle (`) 12.78 -12.78
Elevation (ft) 22.45 525.39
Tower height (ft) 30.00 40.00
Antenna model VHLP1-23 (TR) VHLP1-23 (TR)
Antenna file name a-ant-23g-12-c-a a-ant-23g-12-c-a
Antenna gain (dBi) 35.30 35.30
Antenna diameter (ft) 0.98 0.98
Antenna 3 dB beamwidth H (c) 3.00 3.00
Antenna 3 dB beamwidth E (`) 3.00 3.00
Antenna height (ft) 30.00 40.00
TX loss (dB) 0.00 0.00
RX loss (dB) 0.00 0.00
Frequency (MHz) 22300.00
Polarization Vertical
Path length (mi) 0.44
Free space loss (dB) 116.42
Atmospheric absorption loss (dB) 0.13
Field margin (dB) 1.00
Net path loss (dB) 46.95 46.95
Configuration 1+0 1+0
Radio model 23HY50EFC154v02 23HY50EFC154v02
Radio file name 23hy50efc154v02 23hy50efc154v02
TX power (watts) 0.20 0.20
TX power (dBm) 23.00 23.00
EIRP (dBm) 58.30 58.30
RX threshold criteria 1E-6 BER 1E-6 BER
RX threshold level (dBm) -75.80 -75.80
Maximum receive signal (dBm) -16.80 -16.80
Receive signal (dBm) -23.95 -23.95
Thermal fade margin (dB) 51.85 51.85
Dispersive fade margin (dB) 38.70 38.70
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 3 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008218
EFTA02685023
DragonWave. April 8, 2014
VINGN i SBA/BIT
Dispersive fade occurrence factor 1.00
Effective fade margin (dB) 38.491 38.49
Geoclimatic factor 1.665E-005
Path inclination (mr) 223.01
Fade occurrence factor (Po) 2.264E-009
Worst month multipath availability (%) 100.00000 100.00000
Annual multipath availability (%) 100.00000 100.00000
Polarization Vertical
Flat fade margin - rain (dB) 51.85
Rain attenuation (dB) 51.85
Annual rain availability (%) 100.00000
Annual rain + multipath availability (%) 100.00000
Annual rain + multipath unavailability (min) 0.00
Multipath fading method - Rec. ITU-R P.530-13
Rain fading method - Rec. ITU-R P.530-8 and later (R837-5)
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 4 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008219
EFTA02685024
DragonWave. April 8, 2014
650
550 -
450 -
S 350 -
.0
@250
150
50
50 I I I
0 0.2 0.4 06 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
Path length (2.92 mi)
Little St James Frequency (MHz) = 22300.0 SBA/BIT
Latitude 18 17 59.00 N K = 1.33, 0.60 Latitude 18 19 42.00 N
Longitude 064 49 35.00 W %F1 = 100.00, 60.00 Longitude 064 51 33.00 W
Azimuth 312.43° Azimuth 132.42°
Elevation 138 ft ASL Elevation 525 ft ASL
Antenna CL 50.0 ft AGL Antenna CL 40.0 ft AGL
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 5 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008220
EFTA02685025
)))
Drive * April 8, 2014
Transmission details (Little St James-SBABIT.pl5)
Little St James SBA/BIT
Latitude 18 17 59.00 N 18 19 42.00 N
Longitude 064 49 35.00 W 064 51 33.00 W
True azimuth (`) 312.43 132.42
Vertical angle (`) 1.39 -1.42
Elevation (ft) 138.32 525.39
Tower height (ft) 50.00 40.00
Antenna model VHLP1-23 (TR) VHLP1-23 (TR)
Antenna file name a-ant-23g-12-c-a a-ant-23g-12-c-a
Antenna gain (dBi) 35.30 35.30
Antenna diameter (ft) 0.98 0.98
Antenna 3 dB beamwidth H (c) 3.00 3.00
Antenna 3 dB beamwidth E (`) 3.00 3.00
Antenna height (ft) 50.00 40.00
TX loss (dB) 0.00 0.00
RX loss (dB) 0.00 0.00
Frequency (MHz) 22300.00
Polarization Vertical
Path length (mi) 2.92
Free space loss (dB) 132.87
Atmospheric absorption loss (dB) 0.89
Field margin (dB) 1.00
Net path loss (dB) 64.16 64.16
Configuration 1+0 1+0
Radio model 23HY50EFC154v02 23HY50EFC154v02
Radio file name 23hy50efc154v02 23hy50efc154v02
TX power (watts) 0.20 0.20
TX power (dBm) 23.00 23.00
EIRP (dBm) 58.30 58.30
RX threshold criteria 1E-6 BER 1E-6 BER
RX threshold level (dBm) -75.80 -75.80
Maximum receive signal (dBm) -16.80 -16.80
Receive signal (dBm) -41.16 -41.16
Thermal fade margin (dB) 34.64 34.64
Dispersive fade margin (dB) 38.70 38.70
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 6 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008221
EFTA02685026
DragonWave. April 8, 2014
Little St James SBA/BIT
Dispersive fade occurrence factor 1.00
Effective fade margin (dB) 33.20 33.20
Geoclimatic factor 1.636E-005
Path inclination (mr) 24.48
Fade occurrence factor (Po) 1.214E-005
Worst month multipath availability (%) 100.00000 100.00000
Annual multipath availability (%) 100.00000 100.00000
Polarization Vertical
Flat fade margin - rain (dB) 34.64
Rain attenuation (dB) 34.64
Annual rain availability (%) 99.99551
Annual rain + multipath availability (%) 99.99551
Annual rain + multipath unavailability (min) 23.59
Multipath fading method - Rec. ITU-R P.530-13
Rain fading method - Rec. ITU-R P.530-8 and later (R837-5)
Disclaimer: DragonWave is using electronic tools to calculate electronic line of sight. This is intended for preliminary Page 7 of 7
network analysis purposes only. ALL LINKS REVIEWED IN THIS PACKAGE SHOULD HAVE FIELD LOS VERIFICATION
PRIOR TO INSTALLATION.
EFTA_R1_02008222
EFTA02685027
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Document Metadata
- Document ID
- 2d10bec2-8e76-4640-bf8b-56bef89749f7
- Storage Key
- dataset_11/EFTA02685021.pdf
- Content Hash
- 4c178f4944ec914397607d5a1940d79b
- Created
- Feb 3, 2026