RTV through socket 14-dB - WHITE IMPRESJA GPA-14YP/M/00

Through-wall RTV socket with 14 dB attenuation – the natural solution for serial antenna installations

This socket is designed for use in installations where the antenna signal passes through multiple points—flowing from one socket to the next without branching. The 14 dB attenuation is not arbitrary: it ensures even signal distribution along the line, preventing over-attenuation near the source and excessively weak levels at the circuit’s end. This is critical when installing systems in multi-story homes or apartment blocks, where the cable runs through numerous rooms.

No grounding required—simplifying installation in existing setups where there’s no need to run additional protective conductors. This is the ideal solution for those seeking a clean, uncluttered circuit without unnecessary complications. IP20 protection ensures resistance to dust and accidental finger contact—sufficient for indoor use, but not intended for damp areas.

Design and aesthetics – tailored to the Impresja collection

Made from white synthetic material, the socket integrates seamlessly with Impresja series frames—both glass and metal. Its slightly convex square profile easily complements other accessories: from minimalist anthracite frames to classic white ones. It doesn’t draw attention—but it doesn’t disappear either. It’s an element that works quietly, yet effectively.

Flush-mount installation allows it to be hidden within the wall without requiring cable extensions or modifications to the existing setup. Simply choose a suitable multi-gang frame, and you have space for the RTV socket alongside TV, internet, or telephone outlets—no need to cut new holes in the wall.

Why this works?

In serial installations, each successive signal-receiving point loses a portion of power. If you used a socket with no attenuation (0 dB), the signal at the end of the line would be too weak—causing image blurring and audio dropouts. If you used a socket with 20 dB attenuation too close to the source, the signal would already be too weak at the first receiver. 14 dB is the optimal average value—perfect for the typical cable length between floors. This isn’t just a “good value.” It’s the correct value.