LNB Televes SP4EN conversor de bloco de baixo ruído 10,7–11,7 GHz, feedhorn 4 cm, 80 mA, cinzento

Televes SP4EN is a Low Noise Block downconverter (LNB) designed for reliable reception in the 10.7–11.7 GHz Ku band. The unit includes a 4 cm feedhorn and a grey weather-resistant housing. With a low current consumption of 80 mA, this LNB converts incoming satellite signals to lower intermediate frequencies compatible with standard satellite receivers, making it suitable for single-dish installations and typical residential satellite TV setups.

Advantages

The Televes SP4EN offers low-noise performance within the 10.7–11.7 GHz band while maintaining modest power consumption, which helps reduce overall system load. The 4 cm feedhorn supports focused signal capture, and the compact grey housing is designed for outdoor installation. The LNB provides standard conversion functionality for straightforward integration with most satellite receivers and cabling systems.

Suitable for

• Residential satellite TV reception from Ku-band satellites
• Single-dish satellite installations
• Replacement of existing single-output LNBs with similar feedhorn dimensions
• Outdoor mounting on small to medium satellite dishes

Key specifications

• Frequency range: 10.7–11.7 GHz (Ku band)
• Feedhorn diameter: 4 cm
• Power consumption: 80 mA
• Output type: single-output LNB (IF conversion to receiver-compatible frequencies)
• Housing color and finish: grey, weather-resistant enclosure

How to use

Mount the LNB at the focal point of a compatible satellite dish, aligning the feedhorn toward the reflector center for optimal signal capture. Connect the LNB output to the satellite receiver using a suitable coaxial cable and secure all outdoor connections with weatherproofing. Power is supplied through the receiver via the coaxial cable; ensure the receiver provides the standard supply voltage and polarity required by the installation. Perform signal tuning on the receiver and fine-tune dish alignment to achieve maximum signal quality.

Recommendations

Use the Televes SP4EN with dishes sized appropriately for Ku-band reception and with mounting hardware that maintains stable alignment. Protect coaxial connectors and cable runs from water ingress, and check polarisation and LNB skew during setup for best reception. For multi-receiver systems or DiSEqC switching, verify compatibility and consider using a multiswitch or a multi-output LNB if additional outputs are required.