SMA是Sub-Miniature A connector的缩写，是我们用的最多的连接器，至少我是这样。但是SMA的使用寿命有限，可以重复连接约500次。不过，不管是电缆，还是其他SMA连接器，经常是还没到它的使用寿命，就不知道去哪里了。 3.5mm连接器是由Hewlett Packard(现在的keysight)和 ...

Amphenol RF has added reverse polarity (RP) SMA connector options to its RG-178 cable assemblies with right-angled AMC connectors on the far end, for Wi-Fi 6, GPS and cellular applications. With ...

In my previous post, Solder-wick trick characterizes bypass caps, you saw a very simple home-made fixture [1]. It takes only two coaxial cables and some solder wick ...

Another cool presentation I saw at DesignCon last month was about the proper way to lay out a circuit board for edge-launch SMA connectors (32 meg pdf). The presentation has another neat section that ...

Cinch Connectivity Solutions has qualified an SMA connector-saver for space environments. SQM-4733-MF-29M-02 is made of stainless steel and “supports SMA, 3.5mm and 2.92mm connections, and operates ...

WT&T Inc introduces SMA connectorized fiber compatible miniature snap-on collimator. Broad-band device can focus and collimate light, has low level of back-reflections WT&T is pleased to introduce SMA ...

Amphenol RF has introduced the new SMA Right-Angle PCB jack into its broad portfolio of SMA connectors. Right‑angle SMA PCB connector Credit: Amphenol RF This new SMA jack operates up to 18 GHz making ...