指定r.f.不匹配的2极连接器，用于具有双内导体的各种平衡屏蔽电缆，其特性阻抗通常在75欧姆到130欧姆之间。提供接触面和面板固定尺寸、额定值、气候类别信息、计量和型式认证测试。这些连接器用于低功率、快速连接/断开应用，使用卡口连接机构，通常称为BNO型。

Specifies r.f. unmatched 2-pole connectors for use with a variety of balanced shielded cables having twin inner conductors which normally have a characteristic impedance ranging from 75 ohm to 130 ohm. Provides mating face and panel fixing dimensions, ratings, information on climatic category, gauging and type approval tests. These connectors are for low power, quick connect/disconnect applications using a bayonet coupling mechanism and are commonly known as type BNO.