Product Description
50 ohm 7/8" Radio Frequency Communication Feeder Cable for Antenns Feeder System

Applications:

Helios 50 ohms corrugated copper tube series coaxial cables have wide applications in antenna feeder systems as follows:

1. Land mobile and cellular radio,
2. Earth station antenna jumper cables,
3. Jumpers for equipments room and antenna connection,
4. Military data links,
5. VLF, AM and FM radio broadcast systems,
6. Point to point terrestrial microwave,
7. Airborne and shipboard radar systems,
8. Tactical, restoration and portable communication systems
9. Others.

Advantages:

1. Excellent Electrical performances: 80% super-high degree foaming polyethylene insulation of features with low attenuation and stability in case of temperature variation due to small coefficient of temperature. The insulation of longitudinally homogeneous structure and extra-precisely corrugated copper tube outer conductor characteristic of low VSWR makes the cable your choice even in high-frequency applications.

2. Simple use and complete range: The light, flexible and easily-bending thin-wall corrugated copper conductor offers convenience for terminal work. With totally 6 types in terms of dimensions, Hansen can provide the customer with exceptionally super-flexible kind(say 1/2? S) per their requirements.

3. Ease of maintenance: The special structure of high-degree physical foaming PE insulation and corrugated copper tube outer conductor presents premises for effective moisture-proofing even without injection of drying-gases, thus assuring performances stability in terms of long period.

Specifications:

Inner conductor: Smooth Copper Tube
Diameter (mm): 9. 00+- 0. 10
Insulation: Three layers of insulation
Diameter (mm) 22. 0+- 0. 5
Outer conductor: Corrugated copper tube
Diameter over copper
Outer conductor (mm): 24. 94+-0. 30
Diameter over trough (mm): 21. 60+-0. 30
Pitch (mm): 3. 00+-0. 30

Jacket:
Thickness (mm): 1. 3+-0. 2
Diameter (mm): 27. 6+-0. 2
Engineering data:
Weight (kg/km): 570
Minimum bending radius (mm):
Single bending: 140
Mutiple bending: 280
Temperature range (C): -40 to 70
Electrical performance:
Impedance: 50+ -2
Capacitance (pF/m): 76+ -2
Velocity (% ): 88
DC resistance (20, /km):
Inner conductor: 1. 18
Outer conductor: 1. 20
DC breakdown (V): 6, 000
Peak power rating (kW): 91
Maximum frequency (GHz): 5. 0
Main Export Markets: Worldwide
Primary Competitive Advantages:
Experienced Technical Staff
Product Performance
Prompt Delivery

More details information about follows items, please visit our website:

1. 50 ohm Braiding Low Loss Commuication for Wireless Communication (12D, 8D, 7D, 5D, LMR400, LMR200 and LMR600);

2. 50 ohm Foamed Polyethylene Dielectric Radiating Coaxial Cable for communication(1/2", 7/8", 1-1/4", 1-5/8");

3. 50 ohm Corrugated Copper Tube RF Feeder Cable (1/2", 1/2" Superflexible, 3/8", 3/8" superflexible, 7/8", 7/8" superflexible, 5/8", 1-1/4" and 1-5/8").