BS EN IEC 63138-2:2021
Multi-channel radio-frequency connectors - Sectional specification for MQ4 series circular connectors
Multi-channel radio-frequency connectors - Sectional specification for MQ4 series circular connectors
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 28 февраля 2021 г.
- ICS:
- 33.120.10
- SKU:
- BS EN IEC 63138-2:2021
Abstract
What is IEC 63138 ‑ 2 about?
IEC 63138-2 is one of the parts of IEC 63138. IEC 63138-2 is a sectional specification (SS), provides information and rules for the preparation of detailed specifications (DS) for MQ4 series circular connectors with four RF channels, as well as a detailed specification of the blank format.
An MQ4 series circular connector with 50 Ω nominal impedance has four RF channels which can be engaged and disengaged at the same time. There are two versions of plug connectors, one is a quick-lock version, and the other is a threaded version. The socket connector provides two coupling mechanisms, a quick-lock, and a threaded coupling.
IEC 63138 ‑ 2 also specifies the mating face dimensions and gauging information of MQ4 series circular connectors, and t...
Похожие стандарты
Упомянутые в описании и другие стандарты BS
IEC 63138-2:2020
ДействующийMulti-channel radio-frequency connectors - Part 2: Sectional specification for MQ4 series circular connectors
Overview IEC 63138-2:2020 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the sectional requirements for MQ4 series circular multi-channel…
BS ISO 10835:2007
ДействующийDirect reduced iron and hot briquetted iron. Sampling and sample preparation.
1 Scope This International Standard gives a) the underlying theory, b) the basic principles for sampling and preparation of samples , and c) the basic requirements for the design, installation and op…