CN201038509Y - Five core coaxial cable assembly calibration load connector - Google Patents
Five core coaxial cable assembly calibration load connector Download PDFInfo
- Publication number
- CN201038509Y CN201038509Y CNU2007200375031U CN200720037503U CN201038509Y CN 201038509 Y CN201038509 Y CN 201038509Y CN U2007200375031 U CNU2007200375031 U CN U2007200375031U CN 200720037503 U CN200720037503 U CN 200720037503U CN 201038509 Y CN201038509 Y CN 201038509Y
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- China
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- core
- coaxial
- socket
- capping
- connector
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- Expired - Fee Related
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Abstract
The utility model discloses a calibrating load connector for five-core coaxial cable, comprising a socket body, five C4-KK coaxial connectors, a seal cover and five SMA coaxial connectors. The bottom of the socket body is closely fixed on the upper end of the seal cover, and the five C4-KK coaxial connectors are both stabilized on the bottom of the socket body; one end of the five C4-KK coaxial connectors is an elastic shell which is contained inside the cavity of the seal cover, while the elastic shell at other end is contained inside the cavity of the socket body; the five C4-KK coaxial connectors are both held inside the cavity of the seal cover. The utility model has simple structure, low cost and convenient usage, and the utility model can rapidly and temporarily provide 50 ohm calibrating load on one end of the detected five-core coaxial cable, and the other end of the cable can be conveniently used for detecting the standing wave coefficient of the five-core coaxial cable with the portable standing wave testing instrument.
Description
Technical field
The utility model relates to a kind of cable connector, particularly a kind of calibration coad connector of detection five core co-axial cable component voltage standing wave ratioes.
Background technology
In the construction of five core co-axial cable components of communication engineering, need to detect its voltage standing wave ratio, detection in the past need all be taken out the two ends of five core coaxial cables, one end adds the calibration load, the other end detects the voltage standing wave ratio of this co-axial cable component with network analyzer, in this process, needs earlier good line, and then one one add standard termination, adds with the process of removal calibration load all very loaded down with trivial details.For example, in the construction of 3G (Third Generation) Moblie TD-SCDMA system, need to detect at the construction field (site) the voltage standing wave ratio that connects the intermediate frequency five core co-axial cable components between base station indoor equipment and far-end subsystem, chamber, base station and far-end subsystem often have hundreds of rice distance far away, need two people to cooperate before detecting carries out also adding the calibration load of 50 Ω for the intermediate frequency five core coaxial cables of being surveyed to line temporarily, the calibration load of removal 50 Ω again after the detection, whole process is very inconvenient.
Summary of the invention
In order to detect the voltage standing wave ratio of five core co-axial cable components accurately, easily at the construction field (site), the utility model proposes a kind of simple in structure, with low cost, patch conveniently, the connector of reliable operation, use this connector, can add the calibration load of 50 Ω rapidly to an end of five core co-axial cable components temporarily, the other end at five core co-axial cable components, just can detect the voltage standing wave ratio of five core co-axial cable components easily with portable standing wave tester, detection also can unload rapidly after finishing.
To achieve these goals, the utility model is by the following technical solutions:
A kind of five core co-axial cable components calibration coad connector comprises socket, 5 C4-KK coaxial connectors, capping, 5 SMA coaxial connectors; Described socket is the vessel-shaped housing of bottom lock open-top, and its top is provided with the screw that can be connected with five core co-axial cable component connectors; Each corresponding installing hole of bottom of socket is passed at the middle part of described 5 C4-KK outer casing of coaxial connector, is fixed on the bottom of socket, and the bottom of described socket is fastened on the upper end of capping capping by securing member; Described capping is the box-like housing of bottom lock open-top, the elastic housing of described 5 C4-KK coaxial connector one ends is contained in the cavity of capping, the elastic housing of the other end is contained in the cavity of socket, and described SMA coaxial connector all is contained in the cavity of capping.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid five core co-axial cable components calibration coad connector, wherein said 5 SMA coaxial connectors patch respectively on the elastic housing of 5 C4-KK coaxial connector one ends, form the calibration load of 50 Ω.
Five core co-axial cable components calibration coad connector of the present utility model has only four kinds of parts, and is simple in structure, with low cost, easy to use.Two ends at intermediate frequency five core coaxial cables connect multi-core coaxial cable connector respectively, wherein an end connects five core co-axial cable components calibration coad connector of the present utility model again, just can measure its voltage standing wave ratio with portable standing wave tester easily at the five core coaxial cables distance other end far away.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is primary structure figure of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the schematic diagram that the utility model is connected with connector.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, five core co-axial cable components of present embodiment calibration coad connector comprises 1,5 C4-KK coaxial connectors 2 of socket, 3,5 SMA coaxial connectors 4 of capping; Socket 1 is the vessel-shaped housing of bottom lock open-top, and its top is provided with two screws 13 that can be connected with multi-core coaxial cable connector 5 along its length; Bottom 11 each corresponding installing hole 12 of socket 1 are passed at the middle part 21 of 5 C4-KK coaxial connector 2 shells side by side, with installing hole 12 tight fits, 5 C4-KK coaxial connectors 2 are on the bottom 11 that vertical is fixed on socket 1, and the bottom of socket 1 is fastened on the upper end of capping 3 by screw 14; Described capping 3 is the box-like housing of bottom lock open-top, and the elastic housing 22 of 5 C4-KK coaxial connector 2 one ends is contained in the cavity of capping 3, and the elastic housing 23 of the other end is contained in the cavity of socket 1,
5 SMA coaxial connectors 4 patch respectively on the elastic housing 22 of 5 C4-KK coaxial connector 2 one ends, have formed the calibration load of 50 Ω.
As shown in Figure 3, the two ends of the five core coaxial cables 6 that will detect are connected on the inner end of five special-purpose core coaxial connector seats 5 respectively, the outer end of one five core coaxial connector seat 5 connects five core co-axial cable components calibration coad connector of the present utility model more therein then, measures the voltage standing wave ratio of five core co-axial cable components with regard to available portable standing wave tester in the outer end of another five cores coaxial connector seat 5.
In addition to the implementation, the utility model can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (2)
1. a core co-axial cable component calibration coad connector is characterized in that, comprises socket (1), 5 C4-KK coaxial connectors (2), capping (3), 5 SMA coaxial connectors (4); Described socket (1) is the vessel-shaped housing of bottom lock open-top, and its top is provided with the screw (13) that can be connected with five core coaxial cable connectors; Each corresponding installing hole (12) of bottom (11) of socket (1) is passed at the middle part (21) of described 5 C4-KK coaxial connectors (2) shell, be fixed on the bottom (11) of socket (1), the bottom of described socket (1) is fastened on the upper end of capping capping (3) by securing member (14); Described capping (3) is the box-like housing of bottom lock open-top, the elastic housing (22) of described 5 C4-KK coaxial connector (2) one ends is contained in the cavity of capping (3), the elastic housing of the other end (23) is contained in the cavity of socket (1), and described SMA coaxial connector (4) all is contained in the cavity of capping (3).
2. five core co-axial cable components calibration coad connector according to claim 1 is characterized in that described 5 SMA coaxial connectors (4) patch respectively on the elastic housing (22) of 5 C4-KK coaxial connector (2) one ends, form the calibration load of 50 Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200375031U CN201038509Y (en) | 2007-05-18 | 2007-05-18 | Five core coaxial cable assembly calibration load connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200375031U CN201038509Y (en) | 2007-05-18 | 2007-05-18 | Five core coaxial cable assembly calibration load connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038509Y true CN201038509Y (en) | 2008-03-19 |
Family
ID=39211031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200375031U Expired - Fee Related CN201038509Y (en) | 2007-05-18 | 2007-05-18 | Five core coaxial cable assembly calibration load connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038509Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336254A (en) * | 2013-06-06 | 2013-10-02 | 三维通信股份有限公司 | Simple and convenient vector network analyzer calibration apparatus |
| CN107076780A (en) * | 2014-12-31 | 2017-08-18 | 深圳市大富科技股份有限公司 | A kind of test splice |
-
2007
- 2007-05-18 CN CNU2007200375031U patent/CN201038509Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336254A (en) * | 2013-06-06 | 2013-10-02 | 三维通信股份有限公司 | Simple and convenient vector network analyzer calibration apparatus |
| CN107076780A (en) * | 2014-12-31 | 2017-08-18 | 深圳市大富科技股份有限公司 | A kind of test splice |
| CN107076780B (en) * | 2014-12-31 | 2020-02-04 | 深圳市大富科技股份有限公司 | Test joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |