BS EN 61169-44-2013 pdf download.Radio-frequency connectors Part 44: Sectional specification for series SMP push-on radio-frequency coaxial connectors.
This part of IEC 61169 which Is a sectional specification (SS) provides information and rules for preparation of detail specification of SMP series push-on RF coaxial connectors together with the pro-forma blank detail specification.
The SMP push-on series connectors with characteristic impedance of 50 are used with RF cables or micro-strips in microwave, telecommunication, wireless and other fields, The operating frequency limit Is up to 40 GHz.
It also prescribes mating lace dimensions for general purpose connectors — grade 1, dimensional details of standard test connectors — grade 0. gauging information and tests selected from IEC 61169-1, applicable to all detail specifications relating to series SMP RF connectors.
This specification indicates the recommended performance characteristics to be considered when writing a detail specification and it covers test schedules and inspection requirements for assessment levels M and H.
NOTE Metric dimension are original dimensions,
All undimensioned pictorial configurations are for reference purpose only.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 61169-1:1992, Radio-frequency connectors — Part 1: Generic specification — General
requirements and measuring methods1
Amendment 1:1996
Amendment 2:1997.
3.2.1.1 Test procedure
The gauge A shall be inserted into the socket-centre contact three times with a minimum depth of 1.00 mm, This is a sizing operation and should only be carried out when the socket- centre contact is removed from the connector.
After this, the gauge B shall be inserted into socket-centre contact. The contact shall retain the mass of the gauge in a vertical downward position. The test should also be carried out on connector when the socket-centre contact is not removed.
3.2.1.2 Additional test
At the conclusion of the tests and if prescribed in the OS, the force necessary to insert gauge
A shall be measured. When the additional test is required, the force required shall not exceed
6,67 N,
3.2.2 Gauge for outer contact of connector with socket-centre contact
3.2.2.1 Gauge with limited detent for outer contact of connector with socket-centre contact
3.2.2.1.1 Test procedure
The outer contact shall be inserted into the gauge A once. This is a sizing operation.
After this, the outer contact shall be inserted into the gauge B. The outer contact shall retain the gauge in a vertical downward direction.
3.2.2.1.2 Additional test
After the sizing and if prescribed in the DS, the force required to insert gauge A shall be measured. This force shall not exceed 45 N.
3.2.2.2 Gauge pin — Full detent for outer contact of connector with socket-centre
3.2.2.2.1 Test procedure
The outer contact shall be inserted into the gauge A once. This is a sizing operation.
After this, the outer contact shall be inserted into the gauge B. The outer contact shall retain
the gauge in a vertical downward direction.
3.2.2.2.2 AddItional test
After the sizing and if prescribed in the OS, the force required to insert gauge A shall be measured. This force shall not exceed 68 N.
3.2.2.3 Gauge pin — Smooth bore for outer contact of connector with socket-centre
3.2.2.3.1 Test procedure
The outer contact shall be inserted into the gauge A once. This is a sizing operation.
After this, the outer contact shall be inserted into the gauge B. The outer contact shall retain the gauge in a vertical downward direction.
3.2.2.3.2 AdditIonal test
After the sizing and if prescribed in the DS, the force required to insert the gauge A shall be measured. This force shall not exceed 9 N.
3.3 DImensions — standard test connectors — grade 0
3.3.1 Connector with pin-centre contact
3.3.1.1 Connector with pin-centre contact — Limited detent and full detent.BS EN 61169-44-2013 pdf download.