Δορυφορική κεραία Televes S75QSD-W

The Televes S75QSD-W satellite antenna is a 75 cm parabolic reflector designed for receiving Ku-band satellite signals. Constructed from durable aluminum with a white finish, it delivers a high gain of 38.5 dBi across the 10.7–12.75 GHz frequency range. Its reflector size and shape are intended to provide focused reception and stable performance for domestic and small commercial satellite installations.

Advantages

The antenna's aluminum construction offers corrosion resistance and low maintenance, while the 75 cm diameter balances compact size with directional gain suitable for many satellite reception scenarios. High gain across the Ku-band improves signal-to-noise ratio and reception stability. The white finish gives a neutral appearance that integrates into various outdoor environments and installation types.

Suitable for

• Home satellite TV reception (Ku-band)
• Small commercial or communal satellite installations
• Fixed outdoor installations on rooftops, walls, or masts
• Areas requiring compact dishes with high directional gain

Key specifications

• Frequency range: 10.7–12.75 GHz (Ku-band)
• Gain: 38.5 dBi
• Reflector diameter: 75 cm
• Material: aluminum reflector and support components
• Color: white
• Design: parabolic reflector for directional reception

How to use

Mount the antenna on a stable support such as a mast, pole, roof bracket, or wall mount ensuring the reflector has a clear line of sight toward the satellite orbital position. Assemble and secure mounting hardware according to the manufacturer's mechanical instructions, align azimuth and elevation using a satellite finder or signal meter, and connect the feed or LNB to coaxial cable leading to the receiver. After coarse alignment, fine-tune the dish position for maximum signal level and tighten all fasteners to prevent movement.

Recommendations

Place the antenna where it is protected from frequent physical obstructions and reduce nearby reflective surfaces that can cause multipath. Use weatherproof coaxial connectors and seal exposed connections to prevent moisture ingress. For installations in areas with heavy wind or snow load, ensure the mounting hardware and support structure are rated for local conditions and periodically inspect the dish and fixings for corrosion or displacement.