Common RF Coaxial Connector Applications And Frequencies

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Common RF coaxial connector applications and frequencies Jun 09, 2014

RF connectors are mainly divided into three categories: RF coaxial connectors, RF triaxial connectors and dual-core symmetrical RF connectors.

1. RF coaxial: mainly used to transmit transverse electromagnetic waves (TEM waves);

2. Radio frequency triaxial: mainly used in occasions with higher requirements for shielding efficiency, to transmit transverse electromagnetic waves (TEM waves) or transmit pulse waves;

3. Double-core symmetry: mainly used to transmit digital signals with a low speed.

Common RF coaxial connector applications and frequencies:

RF connector type	Application field	Frequency
N	High reliability, used in complex test environnent	DC-18GHz
QN	N type quick plug version	DC-6GHz
F	A typical representative of 75 ohns, dedi cated to thefield of cable TV, vith a difference betveen the inperial systen and the netric systen	DC-3GHz
BNC	Bayonet type, mostly used for low frequency test, ofetenused on oscilloscope	DC-4GHz
TNC(BNC modified)	Shock resistance, nore comnon in portable radio	DC-11GHz
7mm (Also knowm as APC-7)	Non-polarity. generally used for high-precision instrunents such as netowork points, this thing is very expinsive	DC-18GHz
HN	High withs tand voltage, the hi ghest vorking voltage can reach 5kV, N-type high voltage version	DC-4GHz
LC	Sui tavle for high power occasions	DC-1GHz
DIN7-16 (Also called7/16)	Very connon in cellular connunications	DC-7.5GHz
SMA	Vide range of uses, fron oscilloscope to antenna feedsysten	DC-26.5GHz
QMA	SMA quick plug version	DC-5GHz
SMB	Digital connuni cation and radio equipment are comnon	DC-4GHz
SMC	Yarious size and space restricted environnents	DC-10GHz
MCX	Applications where veight and size are restricted	DC-6GHz
MCX	More connon on RF circuit boards	DC-6GHz
SMP	Miniaturized circuit board	DC-40GHz
BMA	Blind mating type, very connon on board level	DC-18GHz
3.5mm	Used in high-precision high-frequency test Penvironnent, there are nany on the instrunent panel, but it is expensive	DC-34GHz
2.92mm (K type)	K-band test is nost connonly used	DC-40GHz
2.4mm	Instrunent level testing, Keysight's netvork point did not use it less	DC-50GHz
1. 85mm (V type)	Instrunent level, snall use, Anritsu's invention	DC-60GHz
1.0mm	Rolls-Royce class, ordinary people can't see it	DC-110GHz