7709-3

Series:	Tri-Loc®
Packaging:	Bulk
Part Status:	Active
Adapter Type:	Jack to Jack
Conversion Type:	Same Series
Adapter Series:	Triaxial to Triaxial
Center Gender:	Female to Female
Convert From (Adapter End):	Triaxial Jack, Female Socket
Convert To (Adapter End):	Triaxial Jack, Female Socket
Impedance:	75 Ohm
Style:	Straight
Mounting Type:	Panel Mount
Mounting Feature:	Bulkhead
Fastening Type:	Snap-On, Snap-On
Frequency - Max:	2.5GHz
Ingress Protection:	Weatherproof
Center Contact Plating:	Gold
Features:	--
Includes:	3 pcs - 1 Connector, 1 Lockwasher, 1 Nut
Body Material:	Brass
Body Finish:	Nickel
Center Contact Material:	Beryllium Copper
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Mating Cycles:	30000
Insertion Loss:	--
Operating Temperature:	-20°C ~ 70°C

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Introduction

The 7709-3 is a coaxial connector specifically designed for high-frequency signal transmission. It has an especially low distortion rate, and it is also highly resistant to corrosion from humidity, radiation, and other factors. This article gives an overview of the features, applications, and working principles of the 7709-3.

Features of the 7709-3

The 7709-3 is a 50 ohm coaxial connector with a frequency range of DC to 6 GHz. It is constructed of three pieces: the body, the pin, and the sleeve. The body and the sleeve are made of Nickel-plated zinc while the pin is made of brass. This construction materials make the 7709-3 strong and highly durable.The 7709-3 has an interface DIN type 7/16, making it compatible with many kinds of equipment. Additionally, the connector has a compact profile so it won’t take up much space. The 7709-3 also has a low impedance loss and a low return loss of 2.2 dB at 1 GHz, making it ideal for applications that need quick and accurate transmission of signals.

Application Field

The 7709-3 is suitable for applications that require transmission of high-frequency signals with minimal distortion. This includes applications such as high-speed networks, mobile communication, and vehicle integration. The 7709-3 is also ideal for applications that require fast and precise signal transmission, such as radar signals and satellite TV. The 7709-3 is also used in harsh environments, such as in the marine and military industries. This is because the connector has excellent corrosion resistance and is able to protect the equipment from the elements.

Working Principle

The working principle of the 7709-3 is simple. The signals are transmitted between the male and female connectors, with the pin providing the electrical connection between the two. The other two pieces, the body and the sleeve, provide mechanical protection for the pin and protect it from environmental factors. The sleeve, body, and pin are all designed to ensure low impedance loss. This is accomplished by using Nickel plating on the pin, which minimizes the contact resistance, and using a sleeve which has a higher inner diameter than the outer layer of the body, creating an air gap. This air gap reduces the surface area, which helps to reduce the transfer of heat from outside elements into the signal.

Conclusion

The 7709-3 is a high-frequency coaxial connector with excellent transmission characteristics. It is suitable for many different types of applications, ranging from high-speed network systems to harsh environments. The 7709-3 has a highly durable construction and is resistant to corrosion, making it suitable for a variety of applications. Additionally, the connector has a low impedance loss and a low return loss, making it ideal for quick and accurate signal transmission at high frequencies.

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