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同轴线缆损耗表(SYWV为射频电缆,SYV为视频电缆)[/align] . \& v7 {1 s ]( r
序号 频道 频率 SYWV75-5 SYWV 75-7 SYWV 75-9 SYWV 75-12 SYV75-5 SYV75-7
; c- o- `" A1 n! n( E& J0 38 3 2 1.5 1 7.85 5.1 , A8 Y5 F0 P K6 H
1 CH01 49.8 4.6 2.9 2.4 1.8 6.2 3.9
: w2 c* |- s( b+ |: J% b/ H2 CH02 57.8 5 3.2 2.6 1.9 6.7 4.2
# q$ P, b* q3 c: C3 CH03 65.8 5.3 3.4 2.8 2.1 7.1 4.5 * p! d$ J3 T4 r0 ?9 ?* R$ L
4 CH04 77.3 5.8 3.7 3 2.2 7.7 4.8 ; |0 U# y" x3 Z$ }& c
5 CH05 85.3 6.1 3.9 3.1 2.4 8.1 5.1
2 D% _1 j: t5 R6 G6 Z01 112.3 7 4.4 3.6 2.7 9.3 5.8 8 ?% Q) l2 ?6 f
7 Z02 120.3 7.2 4.6 3.7 2.8 9.6 6 & E D5 n9 r; x( p ?1 ?
8 Z03 128.3 7.4 4.7 3.8 2.9 10 6.2
) s+ W4 m$ y! R2 n; ?( B% \6 Y9 Z04 136.3 7.7 4.9 4 3 10.3 6.4
* E2 `) J4 x9 k6 \) e5 w10 Z05 144.3 7.9 5 4.1 3.1 10.6 6.6
& b D* n5 V. ?; g8 w. `8 t- `5 y11 Z06 152.3 8.1 5.1 4.2 3.1 10.9 6.8
) _1 O! t9 M( @/ W g: r/ H12 Z07 160.3 8.3 5.3 4.3 3.2 11.1 7
: a+ f) W; A, S9 R. i! l13 CH06 168.3 8.5 5.4 4.4 3.3 11.4 7.1 1 Q2 D8 V9 X5 c/ A1 n
14 CH07 176.3 8.7 5.5 4.5 3.4 11.7 7.3 9 G5 x2 c1 R6 M9 D
15 CH08 184.3 8.9 5.7 4.6 3.5 11.9 7.5 - X( p" y8 n1 R! M0 q
16 CH09 192.3 9.1 5.8 4.7 3.5 12.2 7.6 # D' C; M; F. Y6 z% v2 }: Q5 k
17 CH10 200.3 9.3 5.9 4.8 3.6 12.4 7.8
, ~; U# R. @" I2 `18 CH11 208.3 9.5 6 4.9 3.7 |
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