BS EN 61169-44:2013 pdf download
BS EN 61169-44:2013 pdf download.Radio-frequency connectors Part 44: Sectional specification for series SMP push-on radio-frequency coaxial connectors.
4.4 Procedures
4.4.1 Quality conformance inspection
This shall consist of test group Al and Bi on a lot.by.lot basis.
4.4.2 Qualification approval and its maintenance
This still consists of three consecutive lots passing test groups Al and Bl followed by selection of specimens from the lots as appropriate. These specimens shall successfully pass the specified periodic 0 tests.
5 Instructions for preparation of detail specifications
5.1 General
Detail specifications (OS) writers shall use the appropriate BDS pro-forma. The following pages comprise the pro-forma BDS dedicated for use with 50 Q Type 2.4 connectors. As such, it will already have entered on it information relating to:
a) the basic specification number applicable to all the detail specifications covering connector styles of the type covered by the sectional specification;
b) the connector series designation.
The specification writer should enter the details relating to the connector style/variant(s) to be covered as indicated. The numbers in brackets on the BDS pro-forma correspond to the following indications which shall be given.
5.2 Identification of the component
1) Enter the following details:
Style: The style designation of the connector including type of fixing and sealing, if applicable.
Attachment: By deletion of the inapplicable options of cable/wire: given for centre and outer conductors.
Special features and markings: As applicable.
Series designation: In bold characters/digits approximately 15mm high.
2) Enter details of assessment level and the climatic category.
3) A reproduction of the outline drawing and details of the panel piercing. if applicable. It shall provide the maximum envelope dimensions, also the position of the reference plane and, in the case of a fixed connector, the position 01 the mounting plane(s) relative to the front lace of the connector.
Any maximum panel thickness limitations for fixed connectors shall be stated.
4) Particulars of all variants covered by the OS. As appropriate the information shall include
— cable type (or sizes) applicable to each variant:
— alternative plated or protective finishes:
— details of alternative mounting flanges having either tapped or plain mounting holes:
— details of alternative solder spills or solder buckets including when applicable those for
use with microwave integrated circuit (MIC) components.
5.3 Performance
5) Performance data listing the most important characteristics of the connector in accordance with the requirements of the relevant sectional specification. Oevlatlons from the minimum requirements shall be clearly indicated. Not-applicable shall be marked dna.
5.4 Marking, ordering information and related matters
6) Insert marking and ordering information as appropriate together with details of related documents and any invoked structural similarity.
55 Selection of tests, test conditions and seventies
7) na shall be used to indicate non-applicable test. All tests marked a’ by detail specification writer shall be mandatory.
When using the normal procedure with a dedicated BDS the letter a — for applicable — shall be entered In the test required column against each of the tests Indicated as being mandatory in the test schedule of the relevant sectional specification. Any additional test required at the discretion of the specification writer shall also be indicated by an a.
The specification writer shall also indicate, when necessary, details of deviations from the standard test conditions, including any relevant deviations given in the test schedule of the sectional specification.
