Air Cable SDY-50-40（1-5/8"）
Low attenuation & VSWR transmission line used for mobile communication system, microwave relay communication, satellite earth station, radar etc.
- Product Introduction
SDY-50-40(1-5/8") 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 | Helix Corrugated Copper Tube | 18.5mm |
| Dielectric | PE Strip | 39.7mm |
| Outer Conductor | Helix Corrugated Copper Tube | 46.5mm |
| Jacket | PE | 51.0mm |
| Cable Weight | 1545kg/km | |
| Minimum Bending Radius, Single | 180mm | |
| Minimum Bending Radius, Multiple | 550mm | |
| Permissible Temperature Range, Installation | -40℃～+60℃ | |
| Permissible Temperature Range, Operation | -45℃～+85℃ | |
Electrical Characteristics
|
Impedance |
50Ω±0.5Ω |
|
|
Velocity |
95% |
|
|
Maximum Operating Frequence |
3.0GHz |
|
|
Cut Off Frequence |
3.1GHz |
|
|
Peak Power Rating |
270kW |
|
|
DC Breakdown Voltage |
5.2kV |
|
| DC- Resistance |
Inner Conductor |
1.10Ω/km |
|
Outer Conductor |
0.31Ω/km |
|
|
Capacitance |
71pF/m |
|
Attenuation & Average Power Ratings
|
Frequency |
Attenuation |
Average Power Rating |
|
MHz |
dB/100m |
kW |
|
0.5 |
0.043 |
270.0 |
|
1 |
0.061 |
198.0 |
|
1.6 |
0.077 |
156.0 |
|
3 |
0.106 |
114.0 |
|
6 |
0.150 |
81.0 |
|
10 |
0.194 |
62.0 |
|
20 |
0.275 |
44.0 |
|
30 |
0.350 |
27.9 |
|
87 |
0.608 |
16.0 |
|
100 |
0.650 |
15.2 |
|
108 |
0.674 |
14.6 |
|
200 |
0.900 |
10.7 |
|
300 |
1.113 |
8.6 |
|
400 |
1.296 |
7.5 |
|
500 |
1.460 |
6.7 |
|
600 |
1.607 |
6.0 |
|
700 |
1.743 |
5.5 |
|
800 |
1.870 |
5.2 |
|
900 |
1.988 |
4.8 |
|
1000 |
2.100 |
4.6 |
| 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 | IF70Q-J(K)136 | ||||||||
| L52 type export | L52Q-J(K)136 | ||||||||
Hot Tags: air cable sdy-50-40（1-5/8"）, China air cable sdy-50-40（1-5/8"） manufacturers, suppliers, factory, Power System 1U 60A, Vertiv Rectifier Module R48 3000e3 48v 2000w, CRV precision air conditioned, 600kva modular UPS, Power System 4U 120A, Liebert EXS Online UPS 60KVA Power Supply Modular Data Center
