[go: up one dir, main page]

CN201623247U - 耐高温半柔同轴射频电缆 - Google Patents

耐高温半柔同轴射频电缆 Download PDF

Info

Publication number
CN201623247U
CN201623247U CN2009202520842U CN200920252084U CN201623247U CN 201623247 U CN201623247 U CN 201623247U CN 2009202520842 U CN2009202520842 U CN 2009202520842U CN 200920252084 U CN200920252084 U CN 200920252084U CN 201623247 U CN201623247 U CN 201623247U
Authority
CN
China
Prior art keywords
outer conductor
copper wire
flexible coaxial
utility
aluminum foil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202520842U
Other languages
English (en)
Inventor
王国强
张岩
贾超
张明月
徐文广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN YIXINTONG TECHNOLOGY Co Ltd
Original Assignee
TIANJIN YIXINTONG TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN YIXINTONG TECHNOLOGY Co Ltd filed Critical TIANJIN YIXINTONG TECHNOLOGY Co Ltd
Priority to CN2009202520842U priority Critical patent/CN201623247U/zh
Application granted granted Critical
Publication of CN201623247U publication Critical patent/CN201623247U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Landscapes

  • Communication Cables (AREA)

Abstract

本实用新型涉及一种用于通讯、电子等领域系统的微波、射频设备和移动基站的高频连接线用的耐高温半柔同轴射频电缆，包括在内导体外依次设有的绝缘层、外导体及护套，外导体为纵包铝箔麦拉带和铜丝或镀锡铜丝编织屏蔽层双层结构。本实用新型的有益效果是：1、生产工序简单、生产效率高、生产成本低：外导体仅有一道工序即可完成，无需浸锡生产工序。2、弯曲性能好：采用了铝箔麦拉带替代原浸锡层，提高了产品的弯曲性能。

Description

耐高温半柔同轴射频电缆
技术领域
本实用新型涉及一种电缆，特别涉及一种用于通讯、电子等领域系统的微波、射频设备和移动基站的高频连接线用的耐高温半柔同轴射频电缆。
背景技术
随着通讯、电子领域的飞速发展，特别是通讯“3G”的建设，对信号传输用的半柔同轴射频电缆的的需求量增大，电缆向柔软化、衰减小、驻波低等发展方向。一般的半柔同轴射频电缆用镀锡铜线编织屏蔽层再浸锡作为外导体，此类电缆的弯曲性能差，加工工序繁琐，生产效率低，成本高。
发明内容
鉴于现有技术存在的不足，本实用新型提供了一种采用纵包铝箔麦拉带和铜丝或镀锡铜丝编织屏蔽层构成外导体材料的耐高温半柔同轴射频电缆。
本实用新型为实现上述目的，所采用的技术方案是：一种耐高温半柔同轴射频电缆，包括在内导体外依次设有的绝缘层、外导体及护套，其特征在于：所述的外导体为纵包铝箔麦拉带和铜丝或镀锡铜丝编织屏蔽层双层结构。
本实用新型的有益效果是：1、生产工序简单、生产效率高、生产成本低：外导体仅有一道工序即可完成，无需浸锡生产工序。2、弯曲性能好：采用了铝箔麦拉带替代原浸锡层，提高了产品的弯曲性能。
附图说明
图1是本实用新型的结构示意图并作为摘要附图。
具体实施方式
如图1所示，耐高温半柔同轴射频电缆，包括在内导体1外依次设有的绝缘层2、外导体3及护套4，外导体3为纵包铝箔麦拉带3-1和铜丝或镀锡铜丝编织屏蔽层3-2双层结构。本实用新型可以通过以下工艺过程制造得到：用PTFE高温挤出机在内导体外挤出PTFE绝缘层，构成内导体1和绝缘层2，用编织机纵包铝箔麦拉带3-1同时用铜丝或镀锡铜丝编织屏蔽层3-2构成外导体3，在外导体3外挤出聚四氟乙烯等材料做为护套4。

Claims (1)

1.一种耐高温半柔同轴射频电缆，包括在内导体(1)外依次设有的绝缘层(2)、外导体(3)及护套(4)，其特征在于：所述的外导体(3)为纵包铝箔麦拉带(3-1)和铜丝或镀锡铜丝编织屏蔽层(3-2)层结构。
CN2009202520842U 2009-12-29 2009-12-29 耐高温半柔同轴射频电缆 Expired - Fee Related CN201623247U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202520842U CN201623247U (zh) 2009-12-29 2009-12-29 耐高温半柔同轴射频电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202520842U CN201623247U (zh) 2009-12-29 2009-12-29 耐高温半柔同轴射频电缆

Publications (1)

Publication Number Publication Date
CN201623247U true CN201623247U (zh) 2010-11-03

Family

ID=43026704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202520842U Expired - Fee Related CN201623247U (zh) 2009-12-29 2009-12-29 耐高温半柔同轴射频电缆

Country Status (1)

Country Link
CN (1) CN201623247U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306517A (zh) * 2011-06-28 2012-01-04 江苏通鼎光电股份有限公司 一种环保型装备用阻燃耐火软电缆
CN102568672A (zh) * 2012-03-02 2012-07-11 苏州国华特种线材有限公司 半柔电缆

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306517A (zh) * 2011-06-28 2012-01-04 江苏通鼎光电股份有限公司 一种环保型装备用阻燃耐火软电缆
CN102568672A (zh) * 2012-03-02 2012-07-11 苏州国华特种线材有限公司 半柔电缆

Similar Documents

Publication Publication Date Title
CN203056070U (zh) 一种稳相低损耗射频同轴电缆
CN202474169U (zh) 一种耐气候的低损耗同轴射频架空电缆
CN201623247U (zh) 耐高温半柔同轴射频电缆
CN203941704U (zh) 一种裸铜导线绝缘电缆
CN202443778U (zh) 低损耗耐高温电缆
CN202474168U (zh) 一种低衰减的半柔性同轴射频电缆
CN201812915U (zh) 聚四氟乙烯高空气绝缘同轴电缆
CN203941761U (zh) 一种高屏蔽绝缘电缆
CN201527841U (zh) 低损耗半柔性电缆
CN102568664A (zh) 低损耗耐高温电缆
CN201274197Y (zh) 一种高频同轴电缆
CN204706367U (zh) 耐高压耐弯折室内测试线同轴电缆
CN201773626U (zh) 耐高低温、复合绝缘柔软对称电缆
CN201549267U (zh) 超柔编织同轴通信电缆
CN201430206Y (zh) 聚四氟乙烯介质半柔同轴射频电缆
CN203366848U (zh) 一种新型射频对称电缆
CN203300231U (zh) 防外界电磁波干扰的音频传输电缆
CN201927414U (zh) 一种耐高温射频同轴电缆
CN201315188Y (zh) 一种新型屏蔽同轴电缆
CN202550046U (zh) 一种半柔性同轴射频电缆
CN202275609U (zh) 一种新型结构同轴电缆
CN201527840U (zh) 低损耗半刚性电缆
CN202711852U (zh) 聚四氟乙烯纵孔绝缘低损耗高稳相同轴电缆
CN204706383U (zh) 耐高压军工同轴电缆
CN202711851U (zh) 特柔同轴电缆

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101103

Termination date: 20131229