IEC 61169-31:1999 pdf download

IEC 61169-31:1999 pdf download.Radio-frequency connectors – Part 31: RF coaxial connectors with inner diameter of outer conductor 1,0 mm (0,039 in) with screw coupling
1General
1.1 Scope
This part of IEC 61 1 69 standardizes the interface and ratings of the type 1 ,0 r.f. connectors of
50 impedance and having a screw coupling mechanism.
These connectors are recommended for use with semi-rigid and flexible cable and in
microwave applications requiring high performance.
These connectors have an operating frequency range of up to 1 1 0 GHz.
1.2 Normative reference
The following normative documents contain provisions which, through reference in this text,
constitute provisions of this part of IEC 61 1 69. For dated references, subsequent
amendments to, or revisions of, any of these publications do not apply. However, parties to
agreements based on this part of IEC 61 1 69 are encouraged to investigate the possibility of
applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of IEC
and ISO maintain registers of currently valid International Standards.
IEC 61 1 69-1 :1 992, Radio-frequency connectors – Part 1 : Generic specification – General
requirements and measuring methods
2 Interface dimensions
2.1 Mating face
2.1.1 Dimensions – Grade 1 connectors
Millimetres are original dimensions.
All undimensioned pictorial configurations are for reference purposes only.
2.1.3.4 Test sequence
a) Steel test pin (figure 5) with a diameter a of 0,255 mm  0,001 5 mm (0,01 00 in
0,00006 in) and a length b of 0,68 mm to 1 ,02 mm (0,027 in to 0,040 in) shall be
inserted once into the centre contact.
b) A second steel test pin (figure 5) with a diameter a of 0,245 mm  0,001 5 mm (0,0096 in
0,00006 in) and a length b of 1 ,09 mm to 1 ,65 mm (0,043 in to 0,065 in) and a 0,4 m
(1 6in) max finish shall be inserted into the centre contact.
This gauge when in a vertical downward attitude shall be retained by the contact.
This gauge will have a mass (weight) of 25 g.
3 Quality assessment procedures
3.1 General
The following subclauses provide recommended ratings, performance and test conditions to
be considered when writing a detail specification (DS). They also provide an appropriate
schedule of tests with minimum levels of conformance inspection.
3.2 Ratings and characteristics
The r.f. connectors defined in this standard are designed for use with a variety of flexible and semi-rigid coaxial cables and in microwave integrated circuits and similar uncabled applications.