Air Cable SDY-50-16（5/8"）
Low attenuation & VSWR transmission line used for mobile communication system, microwave relay communication, satellite earth station, radar etc.
- Product Introduction
SDY-50-16(5/8") Air Dielectric Cable
Low attenuation & VSWR transmission line used for mobile communication system, microwave relay communication, satellite earth station, radar etc.
VSWR
|
550kHz～1600kHz |
≤1.06 |
|
87MHz～108MHz |
≤1.08 |
|
1CH～12CH channel |
≤1.10 |
|
13CH～24CH channel |
≤1.12 |
|
25CH～68CH channel |
≤1.13 |
Physical Dimensions
| Inner Conductor | Copper Tube | 6.4mm |
| Dielectric | PE Strip | 14.8mm |
| Outer Conductor | Helix Corrugated Copper Tube | 18.6mm |
| Jacket | PE | 22.3mm |
| Cable Weight | 539kg/km | |
| Minimum Bending Radius, Single | 80mm | |
| Minimum Bending Radius, Multiple | 250mm | |
| Permissible Temperature Range, Installation | -40℃～+60℃ | |
| Permissible Temperature Range, Operation | -45℃～+85℃ | |
Electrical Characteristics
|
Impedance |
50Ω±1Ω |
|
|
Velocity |
92% |
|
|
Maximum Operating Frequence |
3.0GHz |
|
|
Cut Off Frequence |
7.3GHz |
|
|
Peak Power Rating |
42kW |
|
|
DC Breakdown Voltage |
2.0kV |
|
| DC- Resistance |
Inner Conductor |
1.12Ω/km |
|
Outer Conductor |
0.86Ω/km |
|
|
Capacitance |
72pF/m |
|
Attenuation & Average Power Ratings
|
Frequency |
Attenuation |
Average Power Rating |
|
MHz |
dB/100m |
kW |
|
0.5 |
0.120 |
32.00 |
|
1 |
0.170 |
32.00 |
|
1.6 |
0.215 |
32.00 |
|
3 |
0.295 |
27.80 |
|
6 |
0.42 |
19.60 |
|
10 |
0.54 |
15.20 |
|
20 |
0.76 |
10.7 |
|
30 |
0.95 |
7 |
|
87 |
1.64 |
4.05 |
|
100 |
1.75 |
3.8 |
|
108 |
1.82 |
3.65 |
|
200 |
2.46 |
3.4 |
|
300 |
3 |
2.78 |
|
400 |
3.45 |
2.42 |
|
500 |
3.9 |
2.1 |
|
600 |
4.27 |
1.91 |
|
700 |
4.62 |
1.76 |
|
800 |
5 |
1.65 |
|
900 |
5.36 |
1.53 |
|
1000 |
5.7 |
1.47 |
| Standard Conditions: For attenuation: VSWR 1.0, cable temperature 20℃(68°F),atmospheric pressure, dry air. For average power: VSWR1.0, ambient temperature 40℃(104°F),inner conductor temperature 200℃(392°F), atmospheric pressure, dry air, no solar loading. |
||
Attn: Practical operating power rating depends on the ambient environment and conditions.
Connectors
|
Connector Type |
Part Number |
||||||||
| EIA Flange type export | IF45Q-J(K)134 | ||||||||
| L27-type export | L27Q-J(K)134 | ||||||||
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