SIRIO SY-4 4-Element Yagi Antenna – 26.5–30 MHz High Gain Directional Beam

The SIRIO SY-4 is a high-performance Italian 4-element Yagi antenna designed for the 10-meter amateur and CB band (26.5–30 MHz).

It delivers strong directional gain and excellent long-distance communication performance, making it ideal for DX operations and fixed station setups.

⭐ Key Features

• Original Italian SIRIO antenna
• 4-element high gain Yagi design
• Tunable 26.5–30 MHz range
• High gain 13.15 dBi
• Directional performance
• Heavy-duty aluminum construction
• Mast mount installation

⚙️ Technical Specifications

• Type: 4-element Yagi Beam
• Model: SY-4
• Frequency: 26.5–30 MHz
• Gain: 11 dBd / 13.15 dBi
• Max Power: 1000W / 3000W peak
• Length: ~5.8 m
• Weight: ~6.1 kg
• Impedance: 50 Ohm
• Connector: SO-239 / UHF Female

📡 Applications

• DX long-range communication
• Amateur 10m band stations
• CB radio systems
• Fixed base installations
• Field communication setups

💡 Why Choose It?

• High gain directional performance
• Italian professional engineering
• Excellent long-range coverage
• Strong build quality
• Ideal for serious operators