TRIAX EDA302F 3-Way Antenna End Socket, 2 dB Attenuation, TV/Radio/SAT, Flush-Mount, Die-Cast Metal 306121

In modern home and commercial installations, distributing terrestrial TV, FM radio, and satellite signals to a single wall outlet without interference or signal loss is a persistent challenge. The TRIAX EDA302F 3-way antenna end socket solves this by combining three dedicated outputs—TV, Radio, and SAT/Data—in one compact, flush-mount unit. With a low insertion loss of just 2 dB and high shielding effectiveness, it ensures clean, reliable signal delivery for every connected device.

Who is it for

This end socket is ideal for professional installers, system integrators, and DIY enthusiasts setting up single-cable distribution systems in residential or commercial buildings. It is particularly suited for environments where a single wall plate must serve a television, an FM tuner, and a satellite receiver or cable modem simultaneously, without compromising signal quality.

Main features

• Three outputs: TV (IEC male), Radio (IEC female), and SAT/Data (F-type female) for versatile connectivity.
• Low attenuation of 2 dB across all outputs, preserving signal strength.
• Wide frequency range: TV 5–862 MHz, Radio 87.5–108 MHz, SAT/Data 5–2400 MHz.
• DC pass-through on the F-connector to power satellite LNBs or other active devices.
• High shielding effectiveness (>75 dB, Class A) to prevent electromagnetic interference.
• Robust die-cast metal chassis for durability and long-term reliability.
• Flush-mount design for a clean, professional finish on standard wall boxes.

Specifications

• Product type: Antenna end socket
• Number of outputs: 3
• Output connectors: TV (IEC male), Radio (IEC female), SAT/Data (F-type female)
• Attenuation: 2 dB
• Frequency range TV: 5–862 MHz
• Frequency range Radio: 87.5–108 MHz
• Frequency range SAT/Data: 5–2400 MHz
• Return loss: >10 dB
• Shielding effectiveness: >75 dB (Class A)
• Impedance: 75 Ohm
• DC pass: Yes (F-connector)
• Mounting type: Flush-mount
• Housing material: Die-cast metal

Tips

For optimal performance, ensure the socket is installed in a standard flush-mount wall box with adequate depth. Use high-quality coaxial cables with proper shielding to maintain the socket's high isolation. When connecting a satellite receiver, verify that the DC pass function is enabled if the LNB requires power from the receiver. Always terminate unused outputs with 75-ohm caps to prevent signal reflections.