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|
★ |
室外CATV干线专用,具有良好的防水性设计。 |
★ |
75Ω,5/8″ -24UNEF,可配KS-F转接头。 |
★ |
铝合金压铸成型,防腐蚀烤漆,耐候性能好。 |
★ |
适用于5-1000MHz。 |
★ |
有金属隔离网装置,防止射频干扰,屏蔽良好。 |
★ |
超小型设计,重量轻,易于附挂。 |
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|
一分支器
4751B |
二分支器 4752B |
三分支器 4753B |
四分支器 4754B |
|
|
|
|
|
▲ 4751B 一分支器技术指标 |
项 目 |
10 |
14 |
18 |
22 |
24 |
28 |
30 |
|
±1.5 |
|
|
1.8 |
1.5 |
1.2 |
1.0 |
1.0 |
1.0 |
0.8 |
|
2.0 |
1.6 |
1.3 |
1.0 |
1.0 |
1.2 |
1.0 |
|
2.5 |
1.8 |
1.4 |
1.4 |
1.4 |
1.4 |
2.0 |
|
|
25 |
28 |
30 |
35 |
35 |
40 |
40 |
|
25 |
28 |
34 |
35 |
35 |
35 |
35 |
|
24 |
26 |
30 |
31 |
32 |
33 |
34 |
|
|
16 |
16 |
16 |
17 |
17 |
17 |
17 |
|
18 |
18 |
18 |
17 |
17 |
17 |
17 |
|
17 |
17 |
17 |
17 |
17 |
17 |
17 |
|
115*110*75 |
|
500 |
|
|
▲ 4752B 二分支器技术指标 |
项 目 |
10 |
14 |
18 |
20 |
22 |
24 |
|
±1.5 |
|
|
2.8 |
1.8 |
1.0 |
0.8 |
0.8 |
0.8 |
|
3.0 |
2.4 |
1.8 |
1.8 |
1.8 |
1.8 |
|
3.8 |
2.8 |
2.0 |
2.0 |
2.0 |
2.0 |
|
|
18 |
22 |
26 |
26 |
30 |
30 |
|
21 |
23 |
25 |
27 |
28 |
30 |
|
20 |
22 |
25 |
25 |
25 |
26 |
|
|
18 |
25 |
25 |
25 |
25 |
25 |
|
24 |
24 |
25 |
25 |
25 |
25 |
|
23 |
23 |
25 |
24 |
24 |
25 |
|
|
13 |
16 |
16 |
17 |
17 |
17 |
|
17 |
17 |
17 |
17 |
17 |
17 |
|
16 |
16 |
16 |
16 |
16 |
16 |
|
115*110*75 |
|
500 |
|
▲ 4753B 三分支器技术指标 |
项 目 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
|
±1.5 |
|
|
3.8 |
3.8 |
2.5 |
2.0 |
1.0 |
1.0 |
1.0 |
1.0 |
|
4.0 |
4.0 |
2.5 |
2.2 |
1.2 |
1.2 |
1.2 |
1.2 |
|
4.5 |
4.2 |
3.5 |
2.8 |
1.8 |
1.8 |
1.5 |
1.5 |
|
|
20 |
20 |
23 |
24 |
26 |
28 |
33 |
34 |
|
24 |
24 |
26 |
28 |
30 |
30 |
33 |
35 |
|
23 |
22 |
22 |
23 |
23 |
25 |
25 |
26 |
|
|
28 |
28 |
28 |
26 |
26 |
26 |
26 |
26 |
|
25 |
25 |
25 |
26 |
26 |
26 |
26 |
26 |
|
25 |
25 |
25 |
25 |
25 |
26 |
25 |
25 |
|
|
18 |
20 |
19 |
19 |
19 |
19 |
19 |
19 |
|
18 |
18 |
18 |
18 |
18 |
18 |
18 |
18 |
|
17 |
17 |
17 |
17 |
17 |
17 |
17 |
17 |
|
115*110*75 |
|
500 |
|
|
▲ 4754B 四分支器技术指标 |
项
目 |
11 |
12 |
14 |
16 |
18 |
20 |
|
±1.5 |
|
|
3.4 |
3.4 |
2.4 |
1.8 |
1.2 |
1.1 |
|
4.9 |
4.8 |
3.8 |
3.2 |
2.5 |
2.0 |
|
5.0 |
5.0 |
4.5 |
4.0 |
3.0 |
2.3 |
|
|
20 |
20 |
23 |
24 |
26 |
28 |
|
24 |
24 |
26 |
28 |
30 |
30 |
|
23 |
23 |
22 |
23 |
23 |
25 |
|
|
25 |
25 |
25 |
25 |
26 |
26 |
|
26 |
25 |
25 |
26 |
25 |
25 |
|
25 |
25 |
25 |
25 |
25 |
25 |
|
|
19 |
19 |
16 |
16 |
16 |
16 |
|
18 |
18 |
18 |
18 |
18 |
18 |
|
17 |
17 |
17 |
17 |
17 |
17 |
|
115*110*75 |
|
500 |
|
|
|