4957

Number of Ports:	1
Insertion Loss:	--
Mating Cycles:	--
Voltage Rating:	500V
Center Contact Material:	Beryllium Copper
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Nickel
Body Material:	Brass
Includes:	10 pcs - 1 Connector, 1 Braid Clamp, 1 Bushing, 1 Clamp, 2 Contacts, 1 Gasket, 2 Insulators, 1 Washer
Ingress Protection:	--
Housing Color:	Silver
Features:	--
Series:	--
Fastening Type:	Bayonet Lock
Cable Group:	RG-108, 108A, Belden 9272
Mounting Feature:	--
Mounting Type:	Free Hanging (In-Line)
Impedance:	--
Shield Termination:	Clamp
Contact Termination:	Solder
Connector Type:	Plug, Female Socket and Male Pin
Connector Style:	BNC, Twinaxial
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of Coaxial Connectors (RF) Type 4957

Coaxial Connectors (RF) Type 4957 are a type of connector used for radio frequency (RF) transmission. They are used to establish electrical connections between two or more devices in a system, such as in a wireless communications network. In order to achieve the required high frequencies, this type of RF connector uses special designs that are different from those used for the more typical low frequency applications.

General Characteristics

Coaxial Connectors (RF) Type 4957 has a wide variety of characteristics which makes them suitable for a number of different applications. Firstly, they have low resistance and high signal-to-noise ratio. This makes them suitable for applications such as transmitting large amounts of data over long distances. Another key characteristic is that they tend to produce less interference than other types of connectors, which make them ideal for use in sensitive applications such as for medical facilities. Finally, they are able to maintain a strong and reliable connection even over frequent changes in temperature.

Application Field

Because of their wide range of characteristics, Coaxial Connectors (RF) Type 4957 are used in a variety of applications. Some of the most common include connecting wireless communications series such as wi-fi, mobile networks, and data links. They are also used in television transmission systems and radio broadcasting. Additionally, they can be used in telecommunications, industrial control systems, and military communication equipment. Finally, they are also used in laboratories for testing and measurement purposes.

Working Principle

Coaxial Connectors (RF) Type 4957 use a basic design principle to transmit radio frequencies. They consist of two main parts; an inner conductor, typically made of copper, which is surrounded by an outer conductor of some type of metal. The two parts are surrounded by a dielectric material such as a plastic or rubber insulation for insulation. When a signal is applied, the electrical current flows through the inner conductor, creating a current loop. The loop transfers the energy from one end of the connector to the other, through the dielectric materials. This transmission is then conducted through the outer conductor, often times at a much higher frequency.

Conclusion

Coaxial Connectors (RF) Type 4957 are an important component in many radio frequency applications. They are highly reliable and suitable for many applications, such as connecting wireless communications systems, broadcasting, and military communication equipment. They use a basic design principle that consists of two conductors separated by a dielectric material, which allow for the efficient transmission and reception of radio frequency signals.

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