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2 3 3 4 4 6
1. 2.
3. 3-1
3-2
3-3 F 10
4. 12 4-1 12 4-2 13 4-4 13 5. 14 6. 15
1
()
()
2
BS-4b JCSAT-3 JCSAT-4
CATV
3
(1) DIGITAL-4C-FB-TNL DIGITAL-5C-FB-TNL DIGITAL-7C-FB-TNL (2)
F
4
(3)
IN OUT OUT
F 75
(4)
.. 5
5
(1) z (2) 3 (4) (5) (6) mm× × ×× (7)
6
12
770MH
25dB 15B
6
2F
CATV 2 F )
F
2 F )
12
101 2 (F )
S B
1 2 -10 -10
3 -10
4 -10
5
7
101 (2) (F )
1 2 3 4 5
S B
-15 -15 -15 -10
101 (2) (F ) 45 75
1 2 3 4 5
S B
-10 -10 -10 -10
8
BS110°CS CATV
CATVBSCS-IF
2 F
BS
BS110CS (
0MHz
50MHz
770MHz
2150MHz
9
F
(1)
(2) mm
(3)
10
(4)
11
. .
IV1.6mm
12
15 90 (5.56.4) CATV () (1.82.3)
CATV
. (1) (2) (3)
13
10 770 2600MHz 1055MHz 75(F ) 75(F )
0.5/0.8 1.2
1/2/4 10770 2600MHz 75(F ) 75(F ) 75(F )
10dB2.0/3.0/5.0 (4.0/6.0/6.5) 15dB1.5/2.0/2.5 20dB1.2/1.5/2.0 10/15/20±0.5
(14.5/14.5/17.0)
2/4/6 10 770 2600MHz 75(F ) 75(F )
4.0/8.0/11.0 (6.0/12.0/ 16.0)
2 10 770 2600MHz 1055MHz 75(F ) 75(F )
4.5/4.5 7.0
70770MHz 1055MHz 75(F ) 75(F )
70770MHz 1055MHz 75(F ) 75(F ) TV73 2 90dB
(dB) (dB) 73
TV73 90dB
20dB
3.0dB
105dB 20dB 13dB
2004
/ / / / / / / / / / / /
14
S-7C-FB 3 4C 5C-FB7C-FB 5C CATV 702150MHz F
(BS/CS
HPF
1.0dB 50MHz 35dB 555702150MHz (BS/CS ) F 1.0dB 6101520dB F 70770MHz TV 450MHz 75dB V 1055MHz 110dB V 105dBuV 110dBVuV 102150MHz
(BS/CS )
102150MHz
(BS/CS )
BS/CS
2.0dB 25dB F 75 1055702150MHz
(BS/CS )
TV
F 10 50MHz
2600MHz
15
169-0072 0120-59-1225 03-5155-1399
16
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