Kathrein ESU 53 Multimedia Loop-Through Socket (21110026)

The Kathrein ESU 53 is a multimedia loop-through socket for distributing TV, radio, and satellite signals in a single flush-mounted unit. It supports Unicable (EN 50494) and JESS (EN 50607) standards, enabling multiple receivers on one cable.

Advantages

Combines TV, radio, and SAT outputs in one compact die-cast zinc housing. DC pass-through allows powering a multiswitch or LNB through the socket, simplifying installation.

Suitable for

• Satellite distribution systems with Unicable or JESS technology
• Flush-mounted installations in residential or commercial buildings
• Connecting TV, radio, and SAT receivers from a single wall outlet

Key specifications

• Frequency range TV/Radio: 5–862 MHz
• Frequency range SAT: 950–2200 MHz
• Tap-off attenuation TV/Radio: 10.5 dB
• Tap-off attenuation SAT: 11.5 dB
• Loop-through attenuation: 1.5 dB
• Connectors: IEC male (TV), IEC female (radio), F-type female (SAT/data)
• Shielding class A, impedance 75 Ohm
• Mounting type: flush-mounted

Recommendations

Ideal for modern satellite distribution networks requiring Unicable or JESS compatibility. Ensure the socket is installed by a qualified technician to maintain signal integrity.