GB/T 11313.58-2023Radio-frequency connectors - Part 58: Sectional specification for SBMA series blind-mate RF coaxial connectors (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"

Drafting.

This document is Part 58 of GB/T 11313 "Radio Frequency Connectors". GB/T 11313 has published the following parts.

---Part 1.General requirements and test methods of the general specification;

---Part 2.Specifications for type 9.52 radio frequency coaxial connectors;

---Part 4.RF coaxial connector with outer conductor inner diameter 16mm (0.63in), characteristic impedance 50ohm, and threaded connection

(Type 7-16);

---Part 8.Radio frequency coaxial connection with outer conductor inner diameter 6.5mm (0.256in), characteristic impedance 50ohm (75ohm), bayonet connection

Connectors (BNC type) are divided into specifications;

---Part 9.Specifications for SMC series radio frequency coaxial connectors;

---Part 10.Specifications for SMB series radio frequency coaxial connectors;

---Part 11.RF coaxial connector with outer conductor inner diameter 9.5mm (0.374in), characteristic impedance 50ohm, threaded connection

(Type 4.1/9.5) sub-standard;

---Part 13.Specifications for type 1.6/5.6 and 1.8/5.6 radio frequency coaxial connectors;

---Part 15.Radio frequency coaxial connectors with outer conductor inner diameter 4.13mm (0.163in), characteristic impedance 50ohm, and threaded connection

(SMA type);

---Part 16.Radio frequency coaxial connection with outer conductor inner diameter 7mm (0.276in), characteristic impedance 50ohm (75ohm), threaded connection

Connectors (N type) are divided into specifications;

---Part 18.Specifications for SSMA series radio frequency coaxial connectors;

---Part 19.Specifications for SSMB series radio frequency coaxial connectors;

---Part 24.Specification for threaded RF coaxial connectors (Type F) for 75ohm cable distribution systems;

---Part 29.50ohm and 75ohm, with a characteristic impedance of 50ohm, with threaded, push-pull, quick-lock or slide rail racks or panels.

Type RF coaxial connector (type 1.0/2.3) sub-standard;

---Part 33.Specifications for BMA series radio frequency coaxial connectors;

---Part 35.Specifications for 2.92 series radio frequency connectors;

---Part 36.Snap-on connection miniature RF coaxial connector (MCX type) with a characteristic impedance of 50ohm;

---Part 37.STWX8 series radio frequency coaxial connector sub-specification;

---Part 38.Specification for 50ohm module slide-in radio frequency connector (TMA type) for backplanes and panels;

---Part 39.Specifications for CQM series quick-locking radio frequency connectors;

---Part 40.Specifications for 2.4 series radio frequency connectors;

---Part 41.Specifications for CQA series quick-locking radio frequency connectors;

---Part 43.Specifications for RBMA series blind mating RF coaxial connectors;

---Part 58.Specifications for SBMA series blind mating RF coaxial connectors;

---Part 101.MMCX series radio frequency coaxial connector sub-specification;

---Part.201.Electrical test methods reflection coefficient and voltage standing wave ratio;

---Part 202.Electrical test methods Insertion loss.

This document is modified to adopt IEC 61169-58.2016 "Radio frequency connectors Part 58.Specification characteristics of blind mating radio frequency coaxial connectors"

Impedance 50ohm (SBMA type)》.

A "Terms and Definitions" chapter has been added to this document.

The technical differences between this document and IEC 61169-58.2016 and their reasons are as follows.

---Changed the "connection mechanism strength" and "intermodulation level" in Table 7 to "na". This product has a blind plug structure, so there is no need to perform these two items.

test;

---Changed the value of "frequency range" in Table 7 from "0.05GHz~28GHz" to "<=28GHz" to comply with the expression of operating frequency

Require.

The following editorial changes have been made to this document.

---In order to coordinate with the existing standards, the name of the standard is changed to "Radio Frequency Connectors Part 58.SBMA Series Blind Plug Radio Frequency Coaxial Connectors"

"Connector Specifications";

---Incorporated the errata content of IEC 61169-58.2016/COR1.2017, the outer margins of the involved clauses are marked with vertical

Straight double lines (||) are marked;

---Correct "Standard Regulation B" in 4.2.2b) and 4.2.4b) to "Standard Regulation C", and change "Standard Regulation A" in 4.2.2c) and 4.2.4c)

It is "standard gauge B".

Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.

Introduction

RF coaxial connector is an interface component for transmitting RF signals. It is used between devices and devices, components and components, systems and subsystems.

It forms an electrical connection and transmits radio frequency signals. It plays a role in connecting or breaking coaxial cables, microstrip circuits, and transmitting radio frequency signals in the circuit.

effect. Because coaxial transmission is a closed transmission mode, it can achieve high-quality signal transmission, and has the characteristics of low cost, compact structure, and ease of use.

With advantages such as wiring, it is widely used in instrumentation, microwave communication equipment, radar and weapons and equipment systems.

GB/T 11313 "Radio Frequency Connector" is planned to consist of 55 parts.

---Part 1.General requirements and test methods of the general specification;

---Part 2.Specifications for type 9.52 radio frequency coaxial connectors;

---Part 4.RF coaxial connector with outer conductor inner diameter 16mm (0.63in), characteristic impedance 50ohm, and threaded connection

(Type 7-16);

---Part 7.Radio frequency coaxial connector with outer conductor inner diameter 9.5mm (0.375in), characteristic impedance 50ohm, bayonet connection

(Type C) sub-standard;

---Part 8.Radio frequency coaxial connection with outer conductor inner diameter 6.5mm (0.256in), characteristic impedance 50ohm (75ohm), bayonet connection

Connectors (BNC type) are divided into specifications;

---Part 9.Specifications for SMC series radio frequency coaxial connectors;

---Part 10.Specifications for SMB series radio frequency coaxial connectors;

---Part 11.RF coaxial connector with outer conductor inner diameter 9.5mm (0.374in), characteristic impedance 50ohm, threaded connection

(Type 4.1/9.5) sub-standard;

---Part 12.Specification for non-matching threaded radio frequency coaxial connectors (UHF type);

---Part 13.Specifications for type 1.6/5.6 and 1.8/5.6 radio frequency coaxial connectors;

---Part 14.RF coaxial connector with outer conductor inner diameter 12mm (0.472in), characteristic impedance 75ohm, threaded connection

(Type 3.5/12) divided into specifications;

---Part 15.Radio frequency coaxial connectors with outer conductor inner diameter 4.13mm (0.163in), characteristic impedance 50ohm, and threaded connection

(SMA type);

---Part 16.Radio frequency coaxial connection with outer conductor inner diameter 7mm (0.276in), characteristic impedance 50ohm (75ohm), threaded connection

Connectors (N type) are divided into specifications;

---Part 17.Specifications for TNC series radio frequency coaxial connectors;

---Part 18.Specifications for SSMA series radio frequency coaxial connectors;

---Part 19.Specifications for SSMB series radio frequency coaxial connectors;

---Part 20.Radio frequency coaxial connectors with an outer conductor inner diameter of 2.08mm (0.082in), a characteristic impedance of 50ohm, and a threaded connection

(SSMC type) sub-standard;

---Part 21.The inner diameter of the outer conductor is 9.5mm (0.374in), the characteristic impedance is 50ohm, and there are two different threaded connection forms

Specifications for radio frequency coaxial connectors (type SC-A and SC-B);

---Part 22.Specifications for two-core radio frequency connectors (BNO type) for bayonet connection of double inner conductor shielded symmetrical cables;

---Part 23.Radio frequency coaxial connectors for connecting 3.5mm hard precision coaxial cable and outer conductor inner diameter 3.5mm (0.1378in)

specification;

---Part 24.Specification for threaded RF coaxial connectors (Type F) for 75ohm cable distribution systems;

---Part 25.Double-core threaded (3/4-

20UNEF) connector (TWHN type) sub-standard;

---Part 26.Specifications for TNCA series radio frequency coaxial connectors;

---Part 27.Specification for threaded radio frequency coaxial connectors (Type E) for 75ohm cable distribution systems;

---Part 28.The outer conductor conductor is 5.60mm (0.220in), the characteristic impedance is 75ohm, and the locking connection radio frequency coaxial connector points

specification;

---Part 29.50ohm and 75ohm, with a characteristic impedance of 50ohm, with threaded, push-pull, quick-lock or slide rail racks or panels.

Type RF coaxial connector (type 1.0/2.3) sub-standard;

---Part 31.Radio frequency coaxial connectors with outer conductor inner diameter 1.0mm (0.039in), characteristic impedance 50ohm, and threaded connection

(Type 1.0) sub-standard;

---Part 32.Radio frequency coaxial connectors with outer conductor inner diameter 1.85mm (0.072in), characteristic impedance 50ohm, and threaded connection

(Type 1.85) divided into specifications;

---Part 33.Specifications for BMA series radio frequency coaxial connectors;

---Part 35.Specifications for 2.92 series radio frequency connectors;

---Part 36.Snap-on connection miniature RF coaxial connector (MCX type) with a characteristic impedance of 50ohm;

---Part 37.STWX8 series radio frequency coaxial connector sub-specification;

---Part 38.Specification for 50ohm module slide-in radio frequency connector (TMA type) for backplanes and panels;

---Part 39.Specifications for CQM series quick-locking radio frequency connectors;

---Part 40.Specifications for 2.4 series radio frequency coaxial connectors;

---Part 41.Specifications for CQA series quick-locking radio frequency connectors;

---Part 42.Specifications for CQN series quick-locking radio frequency connectors;

---Part 43.Specifications for RBMA series blind mating RF coaxial connectors;

---Part 44.Specifications for SMP series push-in radio frequency coaxial connectors;

---Part 45.SQMA tin type quick locking radio frequency coaxial connector sub-specification;

---Part 48.Specifications for BMP series blind mating RF coaxial connectors;

---Part 49.Specifications for SMAA series blind mating RF coaxial connectors;

---Part 54.Specification for radio frequency coaxial connectors with an outer conductor inner diameter of 10mm and a characteristic impedance of 50ohm (type 4.3/10);

---Part 58.Specifications for SBMA series blind mating RF coaxial connectors;

---Part 60.Specifications for SMPM series radio frequency coaxial connectors;

---Part 64.Specification for radio frequency coaxial connectors with an outer conductor inner diameter of 0.8mm and a characteristic impedance of 50ohm (Type 0.8);

---Part 65.Specification for radio frequency coaxial connectors with outer conductor inner diameter 1.35mm, characteristic impedance 50ohm, and threaded connection

(Type 4.3/10);

---Part 66.Specification for radio frequency coaxial connectors with outer conductor inner diameter 5mm, characteristic impedance 50ohm, quick or threaded connection

(Type 2.2-5);

---Part 67.Specifications for TRL series threaded triaxial connectors;

---Part 68.Specifications for TRK series bayonet connection tri-coaxial connectors;

---Part 101.MMCX series radio frequency coaxial connector sub-specification;

---Part.201.Electrical test methods reflection coefficient and voltage standing wave ratio;

---Part 202.Electrical test methods insertion loss;

---Part 205.Electrical test methods rise time decay;

---Part 206.Electrical test methods Radio frequency power.

RF connector

Part 58.SBMA Series

Specifications for blind mating RF coaxial connectors

1 Scope

This document provides the content and rules for formulating detailed specifications for the SBMA series blind-mate RF coaxial connectors, as well as the blanks for detailed specifications.

Format.

The SBMA series blind-mating RF coaxial connector has a characteristic impedance of 50ohm and an upper operating frequency of up to 28GHz. for communication,

Antennas, radars and other fields can also be equipped with cables, microstrip and other types of transmission lines, which are widely used in chassis and cabinets of modular machine products.

Interconnection of other modules.

This document specifies the mating interface dimensions of universal connectors, the specific dimensions of Class 0 standard test connectors, and the specifications from IEC 61169-1.

The contents, rules and tests of all detailed specifications applicable to the SBMA series of RF connectors were selected in.2013.

This document provides the recommended performance characteristics for the preparation of a detailed specification, which includes a schedule of all tests and inspection requirements.

Note. The original dimensions of this document are in millimeters, and all graphic structures without dimensions are for reference only.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations

For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to

this document.

IEC 61169-1.2013 Radio frequency connectors Part 1.General specifications and test methods (Radio-frequencycon-

Note. GB/T 11313.1-2013 Radio frequency connector Part 1.General requirements and test methods (IEC 61169-1.1998, IDT)

IEC 62037-3 Measurement of intermodulation levels of passive RF and microwave components Part 3.Measurement of passive intermodulation of coaxial connectors

Note. GB/T 21021.3-2021 Intermodulation frequency measurement of passive radio frequency and microwave components Part 3.Passive intermodulation measurement of coaxial connectors

(IEC 62037-3.2012,IDT)

3 Terms and definitions

There are no terms or definitions to be defined in this document.

4 Mating interface and standard gauge