7705-9

Series:	Tri-Loc®
Packaging:	Bulk
Part Status:	Active
Connector Style:	Triaxial
Connector Type:	Plug, Male Pin
Contact Termination:	Crimp
Shield Termination:	Crimp
Impedance:	75 Ohm
Mounting Type:	Free Hanging (In-Line)
Mounting Feature:	--
Cable Group:	--
Fastening Type:	Snap-On
Frequency - Max:	500MHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	2 pcs - 1 Connector, 1 Cap
Body Material:	Brass
Body Finish:	Nickel
Center Contact Plating:	Gold
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Operating Temperature:	--
Center Contact Material:	Brass
Mating Cycles:	--
Insertion Loss:	--

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Coaxial Connectors (RF) - 7705-9 Application Field and Working Principle

Coaxial Connectors, or RF Connectors, are a type of electrical cables that are used commonly in industry, in order to transmit dual signals. The 7705-9 connector is a low VSWR coaxial connector, designed mainly for component connections in complex RF systems. It is one of the most applicable and widely used product for RF and microwave testing. This article will discuss its working principle and application fields.

Working Principle

The 7705-9 connector employs a snap-on removable coupling mechanism, which enables the withdrawal and installation of coaxial cables in a matter of minutes, without tools. The connections are made by inserting the cable into the7705-9 connector which mating surfaces the cable to the connector. The contact between the cable and the connector ensure an electrical connection and maintains the impedance of the cable.The 7705-9 connector utilizes a variety of contact and sealing system designs to ensure good VSWR and moisture-resistance. It also features a spring-loaded mechanism for reliable contact force. The spring-loaded design ensures that the contact is maintained under a wide range of temperature, humidity and mechanical vibration conditions.

Application Fields

The 7705-9 connector is used in a variety of applications and industries which require reliable RF and microwave connections. Commonly, it is used in communication and networking, broadcast, instrumentation, and digital TV applications.In communication and networking, the 7705-9 connector is used to connect satellite dishes and antennas, as well as in telephone, data and internet connections. In broadcast applications, it is used to connect transmission lines and antennas between transmitter sites and broadcast towers.In instrumentation, it is used to connect test and measurement equipment such as oscilloscopes, signal generators, spectrum analyzers and Network Analyzers. It is also used in high speed digital systems, such as Digital TV and CATV, where it is used to connect coaxial cables between the CAV receiver and home entertainment system.

Conclusion

The 7705-9 connector is a useful and versatile product which is widely used for the transmission of RF and microwave signals in a variety of industries and applications. It features a snap-on coupling mechanism and utilizes a variety of contact and sealing systems to ensure good VSWR and moisture-resistance. Commonly, the 7705-9 connector is used to connect satellite dishes, antennas, and transmission lines, as well as for instrument measurement and digital systems.

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