WISI OA 38 H Offset Parabolic Antenna 850x900mm Anthracite

The WISI OA 38 H is a high-performance offset parabolic satellite antenna designed for reliable reception in Ku-band. With a large 850x900 mm reflector made of powder-coated aluminum, it delivers a gain of 38.5 dB at 11.7 GHz, ensuring excellent signal quality even in challenging conditions. The robust galvanized steel mount provides stability and corrosion resistance, while the anthracite finish (RAL 7016) blends discreetly into any environment.

Advantages

High gain and efficiency (>70%) for optimal signal reception. Durable construction with powder-coated reflector and galvanized steel mounting hardware. Wide elevation adjustment range (0-90°) and mast clamp diameter (32-76 mm) for flexible installation. Wind load resistance up to 180 km/h ensures long-term reliability.

Suitable for

• Satellite TV reception in Ku-band (10.7-12.75 GHz)
• Single LNB installations (expandable with multi-feed holder)
• Residential and commercial satellite systems

Key specifications

• Antenna Type: Offset Parabolic
• Reflector Dimensions (WxH): 850 x 900 mm
• Frequency Range: 10.7 - 12.75 GHz
• Gain: 38.5 dB (at 11.7 GHz)
• Offset Angle: 21.5°
• F/D Ratio: 0.6
• Mast Clamp Diameter: 32 - 76 mm
• LNB Holder Diameter: 40 mm
• Elevation Adjustment: 0 - 90°
• Wind Load Resistance: Up to 180 km/h
• Operating Temperature: -40 to +60 °C
• Color: Anthracite (RAL 7016)
• Polarization: Linear
• Efficiency: >70%
• Cross Polarization Isolation: >25 dB

Recommendations

For optimal performance, pair this antenna with a high-quality LNB and ensure proper alignment. The OA 38 H is ideal for areas with moderate to strong satellite signals, offering a perfect balance of size and gain.