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#$%&#$'!SERIES 8060 6-METER EARTH STATION ANTENNA!$()!
SECTION 2 ANTENNA SITE SELECTION
(120° AND 180° ANTENNA)
!
!
GENERAL *+,!-.!/0,!1-2/!314-5/6+/!.67/-52!/-!8,!7-+239,5,9!.-5!/5-:8;,(.5,,<!03=0(>:6;3/?!
23=+6;!5,7,4/3-+!.5-1!9,235,9!26/,;;3/,2!32!/0,!;-76/3-+!-.!/0,!6+/,++6!@3A,A<!/0,!
6+/,++6!23/,BA!!C-5!-4/316;!23=+6;!5,7,4/3-+<!3/!32!314-5/6+/!/06/!/0,!6+/,++6!23/,!
2,;,7/,9!45-D39,2!/0,!.-;;-E3+=F!
!
! G! *4,56/3-+6;!H;,656+7,A!!I0,!23/,!1:2/!6;;-E!7;,656+7,!.-5!6+/,++6!
1-D,1,+/!@8-/0!,;,D6/3-+!6+9!6J31:/0B!+,7,2265?!.-5!6313+=!6+9!
163+/,+6+7,!4:54-2,2A!
!
! G! H;,65!K3+,(*.(%3=0/A!!I0,!23/,!1:2/!6;;-E!7;,656+7,!.-5!6+/,++6!/-!8,!
631,9!@4-3+/,9B!6/!9,235,9!26/,;;3/,@2B!E3/0!+-!-82/5:7/3-+2!8,/E,,+!
26/,;;3/,@2B!6+9!6+?!4-5/3-+!-.!/0,!5,.;,7/-5A!
!
! G! L82,+7,!*.!%3=+6;!M+/,5.,5,+7,A!!I0,!23/,!1:2/!8,!.5,,!-.!2/5-+=!
1375-E6D,!6+9!-/0,5!23=+6;!3+/,5.,5,+7,A!
!
M+!-59,5!/-!,D6;:6/,!/0,!6+/,++6!23/,!2,;,7/,9!6=63+2/!/0,!68-D,!753/,536<!/0,!
6+/,++6!4-3+/3+=!4-23/3-+!@3A,A<!6313+=!7--593+6/,2B!.-5!/0,!9,235,9!26/,;;3/,@2B!
1:2/!8,!9,/,513+,9A!!I0,!1,/0-9!-.!9,/,513+3+=!6313+=!7--593+6/,2!.-5!9,235,9!
26/,;;3/,@2B!6+9!.-5!,+2:53+=!/06/!/0,!753/,536!65,!1,/!32!9,27538,9!8,;-EA!
!
DETERMINING
AIMING
COORDINATES
I0,!;-76/3-+!-.!,670!26/,;;3/,<!.5-1!E0370!5,7,4/3-+!32!9,235,9<!32!9,.3+,9!3+!
9,=5,,2!N,2/!K-+=3/:9,!@2,,!I68;,!$()BA!!M+!-59,5!/-!5,7,3D,!23=+6;2!.5-1!6!
9,235,9!26/,;;3/,<!6+!6+/,++6!1:2/!8,!4-23/3-+,9!45-4,5;?!@3A,A<!06D,!/0,!7-55,7/!
,;,D6/3-+!6+9!6J31:/0BA!!I0,!7--593+6/,2!@9,=5,,2!,;,D6/3-+!6+9!9,=5,,2!
6J31:/0B!:2,9!.-5!4-23/3-+3+=!/0,!6+/,++6!65,!5,.,55,9!/-!62!6313+=!7--593+6/,2A!!
I0,!.-;;-E3+=!45-7,9:5,<!/05-:=0!:2,!-.!6+!,O614;,<!9,27538,2!/0,!1,/0-9!.-5!
9,/,513+3+=!/0,!6313+=!7--593+6/,2!6/!6!2,;,7/,9!23/,!.-5!6!=3D,+!26/,;;3/,A!!I032!
45-7,9:5,!32!:2,9!0,5,!/-!,D6;:6/,!/0,!2,;,7/,9!6+/,++6!23/,!8,.-5,!/0,!6+/,++6!32!
3+2/6;;,9P!0-E,D,5<!/0,!45-7,9:5,!32!6;2-!:2,9!.-;;-E3+=!6+/,++6!3+2/6;;6/3-+!/-!
677:56/,;?!631!/0,!5,.;,7/-5!6/!/0,!9,235,9!26/,;;3/,@2BA!!I0,!45-7,9:5,!32!
9,27538,9!62!.-;;-E2F!
!
!)A! Q23+=!3+.-516/3-+!-5!1642!45-D39,9!8?!/0,!CLL!-5!-/0,5!6=,+7?!6/!
;-76/3-+!-.!6+/,++6!23/,<!9,/,513+,!/0,!4-23/3-+!-.!?-:5!2,;,7/,9!
6+/,++6!23/,A!!I032!4-23/3-+!1:2/!8,!9,.3+,9!3+!;6/3/:9,!@9,=5,,2!R-5/0!
-.!/0,!,>:6/-5B!6+9!3+!;-+=3/:9,!@9,=5,,2!N,2/!-.!/0,!&S!T,53936+<!
E0370!5:+2!/05-:=0!K-+9-+<!U+=;6+9BA!!I0,!164!3+!C3=:5,!$()!20-E2!
5,;6/3D,!;-+=3/:9,2!6+9!;6/3/:9,2!.-5!QA%A!;-76/3-+2A!!C-5!,O614;,<!
L/;6+/6<!V,-5=36!32!WWAXS!R-5/0<!Y#A#S!N,2/A!