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2. Gelombang Televisi
5<?=21>7 C5<5E9B9 =5=9<9;9 6A5;D5>B9 G1>7 <5298 C9>779 41A9@141 satelit
75<?=21>7 A149? 5<?=21>7 9>9 =5A1=21C <DADB 41> C941; 41@1C
49@1>CD<;1> ?<58 <1@9B1> <1@9B1> 1C=?B65A D=9 5<?=21>7 =9;A? G1>7
497D>1;1> D>CD; B91A1> C5<5E9B9 81>G1 41@1C 49C5A9=1 ?<58 @5B1F1C
@5>5A9=1 :9;1 75<?=21>7 C5AB52DC C941; C5A81<1>7 41A9 @5=1>31A>G1 1<
9>9 49;1A5>1;1> 75<?=21>7 C5<5E9B9 C941; 41@1C =5<5F1C9 <5>7;D>71>
<5>7;D>71> 1C1D @5A=D;11> C9>779 A5>418>G1 A5<956 D=9 +>CD; penerima pemancar
=5>71C1B9 81< 9CD :9;1 75<?=21>7 C5A81<1>7 ?<58 B52D18 7D>D>7 =1;1 49
@D>31; 7D>D>7 1C1D 49 ;1;9 7D>D>7 9CD 1;1> 49@1B1>7 B52D18 BC1B9D> A5<19
41@D> D>CD; ;?=D>9;1B9 :1A1; :1D8 49@1B1>7 B1C5<9C 2D1C1> @141
;5C9>7791> C5AC5>CD 41A9 D=9 )1C5<9C 41@1C 497D>1;1> B521719 BC1B9D>
A5<19 D>CD; B91A1> C5<5E9B9 A149? C5<5@?> C5<57A1@ 41> <19> B521719>G1 Gambar 9.6
D>7B9 BC1B9D> A5<19 141<18 D>CD; =5>5A9=1 75<?=21>7 5<5;CA?=17>5C9; Gelombang televisi dipancarkan
dan disebarluaskan melalui
41A9 BC1B9D> @5=1>31A ;5=D491> =5=1>31A;1> 75<?=21>7 9CD ;5 415A18 satelit.
B525A1>7>G1

3. Gelombang Radar
(141A B9>7;1C1> 41A9 " " 141<18 C5A=1BD;

B1<18 B1CD 75<?=21>7 5<5;CA?=17>5C9; 45>71> 6A5;D5>B9 B5;9C1A 85ACH
>C5>1 A141A 41@1C 25A6D>7B9 B521719 @5=1>31A 41> @5>5A9=1 75<?=21>7
&1>31A1> 75<?=21>7 A141A C5A1A18 41<1= 25>CD; @D<B1 41<1= B5<1>7 F1;CD
C5AC5>CD 9;1 @D<B1 C5AB52DC =5>75>19 B1B1A1> =9B1<>G1 @5B1F1C C5A21>7
1;1> 141 @D<B1 @1>CD< G1>7 B521791> 1;1> 49C5A9=1 ;5=21<9 ?<58 1>C5>1
A141A 9;1 B5<1>7 F1;CD 1>C1A1 @1>31A1> 41> @5>5A9=11> 141<18 t 41>
;535@1C1> @5A1=21C1> 75<?=21>7 A141A 49>G1C1;1> 45>71> :1A1; B1B1A1>
;5 A141A 41@1C 49C5>CD;1> B521719 25A9;DC

"

! K

)5<19> =5>45C5;B9 ?2:5; B5@5AC9 @5B1F1C C5A21>7 49 >4?>5B91 A141A
497D>1;1> D>CD; @5>71=1C1> 3D131 B5@5AC9 G1>7 49=9<9;9 " & $
"5=2171 &5>5A21>71> 41> >C1A9;B1 $1B9?>1< 9 1>C1A1>G1 " & $
=5=9<9;9 (141A C=?B65A !81CD<9BC9F1 1C1D # " " !
G1>7 25A141 49 ;5C9>7791> ;DA1>7 <5298 = 49 1C1B @5A=D;11>
<1DC 49 !?C?C121>7 )D=1CA1 1A1C B5@5AC9 @141 71=21A "-#"1
(141A C5AB52DC 49A1>31>7 B1<18 B1CD>G1 D>CD; =5=1>C1D 1A18 ;535@1C1>
1>79> 41> CDA2D<5>B9 B531A1 B545A81>1 1A1 ;5A:1 A141A =5>79A9=;1>
B9>G1< @D<B1 75<?=21>7 ;5 D41A1 !5=D491> @1AC9;5< @1AC9;5< @5=25>CD;
3D131 =5=1>CD<;1> ;5=21<9 B9>G1< 41> 49C5A9=1 ?<58 @5>5A9=1 75<?=21>7 Sumber: www.lapan.go.id
41<1= A141A C5AB52DC Gambar 9.7
Radar Atmosfer Khatulistiwa atau
4. Sinar Inframerah Equatorial Atmosphere Radar (EAR)
(1491B9 9>6A1=5A18 =5<9@DC9 6A5;D5>B9 K H A5;D5>B9 9>9 41@1C

4981B9<;1> ?<58 75C1A1> 1C?= 1C?= 41<1= 2181> 5C1A1> 1C?= 1C?= @141
BD1CD =?<5;D< 41@1C :D71 =5=1>31A;1> 75<?=21>7 5<5;CA?=17>5C9; @141
6A5;D5>B9 6A5;D5>B9 G1>7 ;81B 41<1= 415A18 9>6A1=5A18 )@5;CA?B;?@9
9>6A1=5A18 =5AD@1;1> B1<18 B1CD 1<1C G1>7 @5>C9>7 D>CD; =5=@5<1:1A9
BCAD;CDA =?<5;D< 9 B1=@9>7 9CD 45>71> =5>77D>1;1> @<1C @<1C @?CA5C
G1>7 @5;1 C5A8141@ 75<?=21>7 9>6A1=5A18 @5B1F1C D41A1 G1>7 C5A21>7

Gelombang Elektromagnetik 205