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Common RF connector connector summary

It is estimated that in the RF and microwave applications, the most common ones are all kinds of adapters. But from the widely used shackles to the rare SMP, the messy and versatile categories are faint. In order to save everyone's time, HYEC made a simple coaxial adapter summary for everyone.

Coaxial connector type Application field working frequency
n High reliability, complex test environment DC-18 GHz
QN 快 type quick insert version DC-6 GHz
F The typical representative of 75 ohms is dedicated to the cable TV field. DC-3 GHz
BNC Bayonet type, mostly used for low frequency testing, often seen on oscilloscopes General
DC-4 GHz
TNC
(BNC modified type)
Shock resistance, more common in portable radio stations Standard type
DC-11 GHz
7 mm
(also known as APC-7 or flat connector)
Non-polar, generally used for high-precision instruments such as net points, this stuff is expensive and expensive DC-18 GHz
HN High withstand voltage, the highest working voltage can reach 5kV, N-type high voltage version DC-4 GHz
LC High power occasions rely on it DC-1 GHz
DIN7-16
(also known as 7/16)
It’s very common in cellular communication. DC-7.5 GHz
SMA This is a wide range, from oscilloscopes to antenna feeder systems. DC-26.5 GHz
QMA SMA Quick Release DC-6 GHz
SMB Digital communication, radio equipment is common DC-4 GHz
SMC Various size limited environments DC-10 GHz
MCX Weight and size limited applications DC-6 GHz
MMCX There are wood on the RF circuit board. DC-6 GHz
SMP Miniaturized circuit board DC-40 GHz
BMA Blind insertion type, very common on the board level DC-18 GHz
3.5 mm Applied to high-precision high-frequency test environment, the instrument panel is more, but expensive, parents are careful DC-34 GHz
2.92mm
(K type)
ķ band test is most commonly used DC-40 GHz
2.4 mm Instrument-level testing, Keysight home network does not use it less DC-50 GHz
1.85mm
(V type)
Instrument level, a small amount of use, the invention of An Lijia DC-60 GHz
1 mm Rolls-Royce level, most people can't see DC-110 GHz

Note:

3.5mm and 2.92mm can be connected to SMA without damage

3.5mm and 2.92mm are the outer diameter of the outer conductor.

Inch N and metric L16 cannot be mixed

Inch BNC and metric Q9 cannot be mixed.


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Email: shhuiyong@163.com

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