Tomada de passagem de antena JULTEC JAD318TRS, 3 orifícios, 18 dB, com desacoplamento por díodos, SAT/TV/Rádio, para embutir

The JULTEC JAD318TRS is a high-quality antenna through socket designed for modern single-cable and multi-switch systems. With three outputs (SAT, TV, Radio) and diode-decoupled technology, it ensures reliable signal distribution for DVB-S/S2, DVB-T/T2, and DVB-C. The 18 dB tap loss and Class A shielding guarantee excellent signal quality and interference protection.

Advantages

Diode-decoupled outputs prevent interference between connected devices. The flush-mount design integrates seamlessly into any wall. Supports Unicable (EN 50494 / EN 50607 JESS) for efficient single-cable installations. Die-cast metal housing provides durability and optimal shielding.

Suitable for

• Single-cable satellite systems
• Multi-switch distribution networks
• Residential and commercial TV/radio installations

Key specifications

• Product Type: Antenna Through Socket
• Number of Outputs: 3 (1x F-connector SAT, 1x IEC Male TV, 1x IEC Female Radio)
• Tap Loss: 18 dB (SAT, TV, Radio)
• Frequency Range SAT: 950 - 2400 MHz
• Frequency Range TV/Radio: 5 - 862 MHz
• Through Loss: 1.5 - 2.5 dB
• DC Pass: Yes (via SAT output)
• Decoupling: Diode-decoupled
• Shielding Class: Class A
• Impedance: 75 Ohm
• Mounting Type: Flush-mount
• Compatibility: Unicable, DVB-S/S2, DVB-T/T2, DVB-C
• Housing Material: Die-cast metal
• Return Loss: >10 dB

Recommendations

For optimal performance, use with high-quality coaxial cables and ensure proper grounding. Ideal for new installations or upgrades to digital TV and satellite systems.