Air Cable SDY-50-15-3
Low attenuation & VSWR transmission line used for mobile communication system, microwave relay communication, satellite earth station, radar etc.
- Product Introduction
SDY-50-15-3 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 Designated channel |
≤1.10 |
Physical Dimensions
| Inner Conductor | Copper Tube | 6.1mm |
| Dielectric | PE Strip | 14.1mm |
| Outer Conductor | Helix Corrugated Copper Tube | 16.5mm |
| Jacket | PE | 19.0mm |
| Cable Weight | 436kg/km | |
| Minimum Bending Radius, Single | 70mm | |
| Minimum Bending Radius, Multiple | 200mm | |
| Permissible Temperature Range, Installation | -40℃～+60℃ | |
| Permissible Temperature Range, Operation | -45℃～+85℃ | |
Electrical Characteristics
|
Impedance |
50Ω±1Ω |
|
|
Velocity |
93% |
|
|
Maximum Operating Frequence |
4.6GHz |
|
|
Cut Off Frequence |
8.5GHz |
|
|
Peak Power Rating |
38kW |
|
|
DC Breakdown Voltage |
1.9kV |
|
| DC- Resistance |
Inner Conductor |
0.91Ω/km |
|
Outer Conductor |
0.78Ω/km |
|
|
Capacitance |
70pF/m |
|
Attenuation & Average Power Ratings
|
Frequency |
Attenuation |
Average Power Rating |
|
MHz |
dB/100m |
kW |
|
0.5 |
0.13 |
45.23 |
|
1 |
0.18 |
32.67 |
|
1.6 |
0.23 |
25.57 |
|
3 |
0.31 |
18.97 |
|
6 |
0.44 |
13.36 |
|
10 |
0.57 |
10.32 |
|
20 |
0.80 |
7.35 |
|
30 |
0.98 |
6.00 |
|
87 |
1.69 |
3.50 |
|
100 |
1.80 |
3.30 |
|
108 |
1.87 |
3.17 |
|
200 |
2.61 |
2.70 |
|
300 |
3.26 |
2.16 |
|
400 |
3.82 |
1.80 |
|
500 |
4.23 |
1.59 |
|
600 |
3.76 |
1.78 |
|
700 |
5.07 |
1.32 |
|
800 |
5.43 |
1.10 |
|
900 |
5.80 |
1.02 |
|
1000 |
6.13 |
0.94 |
| 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)125 | ||||||||
| N-type export | NQ-J(K)125 | ||||||||
| L27-type export | L27Q-J(K)125 | ||||||||
| L16-type export | L16Q-J(K)125 | ||||||||
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