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Service temperature: - 65 ℃ ~ + 200 ℃
Scope of application: applicable to the transmission of satellite communication, broadcast information and aviation signals, and the special line for RF signal connection.
Wire specification
|
型號 Type |
內(nèi)導(dǎo)體 （根數(shù)/直徑） Internal conductor(number/diameter)mm |
標(biāo)稱絕緣外經(jīng)Standard insulating extemal diameter mm |
標(biāo)稱電纜外經(jīng) Standard cable diameter mm |
標(biāo)稱衰減Decline mm |
標(biāo)稱特性阻抗Impedance |
試驗電壓 Test volt KV |
計算重量kg/km | |
|
MHz |
db/m | |||||||
|
SFF-50-0.7 |
7/0.08 |
0.70 |
1.2 |
30 |
0.35 |
|
1.0 |
3.11 |
|
SFF-50-1 SFF-50-1.5-1 SFF-50-1.5-2 SFF- SFF-2-2 SFF-3-1 SFF-3-2 |
7/0.10 7/0.18 7/0.18 1/0.73 1/0.73 1/0.93 1/0.93 |
0.87 1.5 1.5 2.2 2.2 3.0 3.0 |
1.80 2.55 3.2 3.30 4.0 4.50 5.5 |
200 |
0.66 0.39 0.39 0.24 0.24 0.18 0.18 |
50 |
1.2 2.0 2.0 3.0 3.0 4.0 4.2 |
7.51 16.0 28 26.3 44.4 50.4 79.4 |
|
SFF- |
19/0.20 |
2.95 |
4.95 |
400 |
0.30 |
|
3.0 |
63.56 |
|
SFF-50-5 |
1/1.48 |
4.6 |
6.40 |
200 |
0.12 |
|
6.4 |
86.9 |
|
SFF- |
7/0.32 |
7.24 |
10.2 |
400 |
0.154 |
|
7.5 |
2.67 |
|
SFF-75-1 SFF-75-1.5-1 SFF-75-1.5-2 |
1/0.17 7/0.10 7/0.10 |
0.87 1.5 1.5 |
1.80 2.55 3.2 |
200 |
0.57 0.39 0.39 |
|
1.0 2.0 1.8 |
7.28 15.2 27.2 |
|
SFF-75-1.6-1 |
7/0.10 |
1.60 |
2.54 |
400 |
0.57 |
75 |
2.0 |
15.97 |
|
SFF- SFF- SFF-75-5 |
1/0.55 1/0.55 1/0.82 |
3.0 3.0 4.6 |
4.50 5.50 6.40 |
200 |
0.18 0.18 0.12 |
|
3.6 3.6 5.6 |
47.4 76.5 88.5 |
|
SFF-95-3 |
7/0.10 |
2.59 |
3.85 |
400 |
0.44 |
95 |
2.0 |
29.97 |