User's Manual
Table Of Contents
- GigAccess™ OFDM 5.8
- Installation and Operation Instructions
- TABLE OF CONTENTS
- TABLE OF TABLES
- TABLE OF FIGURES
- Introduction
- Installation
- GigAccess™ OFDM 5.8 Technical Specifications
- Appendix A – WaveIP Approved Antennas
- Appendix B – RF Link Budget Calculation
- Appendix C – RF Power and Distance versus Antenna Gain
- Appendix D – RF Hazard Distance Calculation
- Appendix E – RF Channel List
- Appendix F – Outdoor Cables Scheme
- Appendix G - Using the Unit Manager Tool
WaveIP Ltd. GigAccess™ OFDM 5.8
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g
e 27 of 41
Example of Link Parameters:
P
t
= 15 dBm
C
t
= C
r
= 1 dB
G
t
= G
r
= 22 dBi
S
r
(18 Mbps) = -78 dBm
F.M. = 6 dB
(1)
ttt
GCPEIRP +−=
(2)
rrrr
CGMFPLEIRPSP −+−−== ..
(3)
..MFSCGEIRPPL
rrr
−−−+=
(4)
)log(20)log(204.32
KmMHz
RFPL
×
+×+=
(5)
)log(206.107
5800 KmMHz
RPL ×+=
(6)
20
6.107
10
−
=
PL
Km
R
22 dBi Antenna
Rate=18 Mbps
P
t
15
C
t
1
G
t
22
EIRP 36
G
r
22
C
r
1
S
r
-78
F.M. 6
PL 129
R
Km
11