1、轻型同轴电缆
Lightweight coaxial cables
Axon'制造的轻型同轴电缆比以前的航空标准轻30%,它们专为飞机和直升机布线而设计,在电缆组件中表现出高达6 GHz和18 GHz的优异机械和电气性能。轻型KW类型电缆(直径7.65 mm)由一个中心铝导体、一个Celloflon®电介质(由Axon'获得专利的发泡PTFE)、一个增强铝编织屏蔽和一个FEP护套组成。对于具有如此小直径的电缆,衰减值是极好的(在1GHz下,100米衰减15dB)。此外,Celloflon®不仅具有低介电常数,而且具有良好的抗压性(100 daN/100 mm)。
Lightweight coaxial cables manufactured by Axon' are 30 % lighter than the former aeronautics standards. Designed for the cabling of aircraft and helicopters, they exhibit excellent mechanical and electrical performances up to 6 GHz and 18 GHz for cable assemblies. The lightened KW (7.65 mm diameter) consists of a central aluminium conductor, a Celloflon® dielectric (Expanded PTFE patented by Axon'), a reinforced aluminium braided shield and a FEP outer jacket. For a cable with such a small diameter, the attenuation values are excellent (15 dB for 100 m at 1 GHz). Moreover, the Celloflon® provides not only a low dielectric constant but also very good crush resistance (100 daN/100 mm).
2、优点
Advantages
重量轻。
小型化。
出色的衰减值(1 GHz下100米为15 dB)。
额定温度:-55°C至+180°C。
特性阻抗:50Ω。
符合EN 4604-009 KW标准。
可根据要求提供Axon'的同轴连接器:N、TNC、SMA或其他类型。
Weight saving.
Miniaturisation.
Excellent attenuation values (15 dB for 100 m at 1 GHz).
Temperature rating: -55°C to +180°C.
Characteristic impedance: 50 Ω.
Qualified to EN 4604-009 KW standard.
Can be delivered with Axon' coaxial connectors: N, TNC, SMA or other types on request.
3、结构
Axon'的轻型同轴电缆由以下材料制成:
铝导体和Celloflon®电介质(发泡PTFE)。
镀银的铜编织屏蔽。
强化铝编织屏蔽。
FEP护套。
对于高达18 GHz的频率,它们可以用以下方式连接:
SMA公头,直头或90° 弧弯。
TNC公头,直头或90° 弧弯。
N公头,直头或90° 弧弯。
N母头,直头最高可达12 GHz。
Axon' lightweight coaxial cables are made with:
An aluminium conductor and a Celloflon® dielectric (expanded PTFE).
A silver plated copper braided shield.
A reinforced aluminium braided shield.
A FEP outer jacket.
For a frequency up to 18 GHz, they can be terminated with:
SMA plug, straight or swept 90°.
TNC plug, straight or swept 90°.
N plug, straight or swept 90°.
N jack, straight up to 12 GHz.
4、应用
航空
飞机和直升机的布线
Aeronautics
Cabling of aircraft and helicopters
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邮箱E-mail:sales@axon-interconnect.com
网址Website:http://www.axon-interconnect.com