The Sirio SY 27-3 is a strong, lightweight, high-gain Yagi antenna designed for excellent performance. It is well-constructed from anticorodal aluminum, ensuring durability and weather resistance. This 3-element Yagi beam antenna operates on the 27 MHz band and is easily adjustable to cover up to 29 MHz for 10-meter amateur band use. It features a Gamma Match System and a robust die-cast metal fixing part with a rapid mounting system for easy installation on a support mast. Each element includes polythene jointing sleeves for perfect waterproofing. It is supplied with a UHF Female connector.
Key Features:
* Directional, high-gain horizontal polarization base station antenna
* Frequency range: 26.5 - 30 MHz
* Gain: 8.5 dBd (10.65 dBi)
* Maximum power: 1000 watts (CW) continuous, 3000 watts (CW) short time
* Connector: UHF-Female
* Material: Anticorodal aluminum construction
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What are the dimensions of the Sirio Antenna sy27-3?A: The Sirio Antenna sy27-3 measures fifty-seven inches in length, seven inches in width, and five inches in height. This compact size makes it suitable for various installations.
Q: What materials are used in the Sirio Antenna sy27-3?A: The antenna is constructed from anticorodal aluminum, ensuring durability and lightweight performance. It also features a die-cast metal fixing part for added strength.
Q: What is the power rating of the Sirio Antenna sy27-3?A: The Sirio Antenna sy27-3 can handle a maximum power of three thousand watts for short periods and one thousand watts for continuous use. This makes it suitable for high-power applications.
Q: How do I install the Sirio Antenna sy27-3?A: To install the Sirio Antenna sy27-3, use the supplied steel bracket and rapid mounting system. Follow the included instructions for secure attachment to the support mast.
Q: Is the Sirio Antenna sy27-3 suitable for outdoor use?A: Yes, the Sirio Antenna sy27-3 is designed for outdoor use. It features waterproof jointing sleeves and a robust construction to withstand various weather conditions.
Q: What frequency range does the Sirio Antenna sy27-3 cover?A: The Sirio Antenna sy27-3 operates within a frequency range of twenty-six point five to thirty megahertz. This makes it ideal for the ten-meter amateur band.
Q: How should I clean the Sirio Antenna sy27-3?A: To clean the Sirio Antenna sy27-3, use a soft cloth and mild detergent. Avoid abrasive materials to prevent damage to the aluminum surface.
Q: Can the Sirio Antenna sy27-3 be used with any radio?A: Yes, the Sirio Antenna sy27-3 is compatible with most radios that operate within its specified frequency range. Ensure your equipment supports the antenna's specifications.
Q: What type of connector does the Sirio Antenna sy27-3 have?A: The Sirio Antenna sy27-3 is equipped with a UHF female connector, allowing for easy integration with compatible radio equipment.
Q: Is the Sirio Antenna sy27-3 easy to assemble?A: Yes, the Sirio Antenna sy27-3 is designed for easy assembly. It comes with straightforward instructions and all necessary components for quick setup.
Q: What is the gain of the Sirio Antenna sy27-3?A: The Sirio Antenna sy27-3 offers a gain of eight point five dBd and ten point six five dBi. This high gain ensures excellent performance for signal transmission.
Q: What is the warranty period for the Sirio Antenna sy27-3?A: The warranty period for the Sirio Antenna sy27-3 typically covers one year from the date of purchase. Check with the retailer for specific warranty details.
Q: How do I troubleshoot installation issues with the Sirio Antenna sy27-3?A: If you encounter installation issues with the Sirio Antenna sy27-3, refer to the troubleshooting section in the manual. Ensure all parts are included and securely fastened.
Q: Can I return the Sirio Antenna sy27-3 if I'm not satisfied?A: Yes, you can return the Sirio Antenna sy27-3 if you're not satisfied, provided you follow the retailer's return policy. Ensure the product is in original condition.
Q: Is the Sirio Antenna sy27-3 suitable for beginners?A: Yes, the Sirio Antenna sy27-3 is suitable for beginners due to its straightforward installation process and user-friendly design. It's a great choice for new amateur radio enthusiasts.