5
Low loss flexible microwave cable assemblies
Cable Assembly Design
4
a)
b)
Silver-piated copper wire (SPC) *
I
r
a____Ś • jŁ |
toK'1 1 W** r^v'*.!_**: |
1 |
Inner conductor |
2 |
Dielectric |
3 • |
Outer conductor |
4 |
Jacket |
Armour (Option) | |
5 |
Connector design |
Low-density polytetrafluoroethylene (LD-PTFE)
Siiver-plated copper foii (SPC), 100% coverage Silver-plated copper wire braid (SPC)
Fluorinated ethylene^propylene (FEP)
Additional lightweight armouring provides increased crush and abrasion resistance
Connector designs with different materials available
* Cable types SF 101P, SF 104P and SF 106P: stranded wire
Technicaf cable data
%
Type |
SF 101 |
SF101P |
SF 102 |
SF 103 |
SF 104 SF 104P |
SF 106 SF 106P | ||
Mechanicai specifications |
i | |||||||
Outer diameter (mm) |
3.50 |
3.50 |
3.75 |
4.40 |
5.50 |
5.50 |
7.90 # |
7.90 |
Inner conductor |
solid |
stranded |
solid |
solid |
solid |
stranded |
solid |
stranded |
Weight (g/m) |
34 |
35 |
37 |
47 |
72 |
69 |
157 |
158 |
Bending static radius (mm) |
11 |
. 11 |
15 |
15 |
16 |
16 |
• 24 |
24 |
dynamie |
20 |
20 |
20 |
22 |
25 |
25 |
40 |
40 |
Temperaturę rangę |
-55/+165 |
-55/+165 |
-55/+165 |
-55/+165 |
-55/+165 |
-55/+165 |
-55/+165 |
-55/+165 |
Electricał specifications
Impedance (Cl) |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
Max. frequency (GHz) |
50 |
50 |
46 |
33 # |
26.5 |
26.5 |
18 |
18 |
% Nominał 18 GHz |
1.99 |
2.95 |
1.70 |
1.33 |
1.10 |
1.56 |
0.77 |
1.27 |
attenuation |
• | |||||||
(dB/m 25°C) | ||||||||
max freq |
3.51 |
5.50 |
2.84 |
1.86 |
1.38 |
2.00 |
0.77 |
1.27 |