The Sirio SD 27 Dipole CB/10 Meter Base Antenna is a high-performance base station antenna designed for CB and 10-meter radio communications. Ideal for amateur radio enthusiasts and professionals alike, this antenna delivers reliable signal transmission and reception, making it essential for effective communication in various settings.
Constructed with durable materials, the Sirio SD 27 features a combination of aluminum, steel, and nylon, ensuring longevity and resistance to harsh weather conditions. The antenna operates within a frequency range of 26-28 MHz, providing excellent performance for both directional and omnidirectional installations. With a maximum power handling capacity of 1000 Watts continuous and 3000 Watts short time, it is designed to support high-power applications without compromising performance. The weight of approximately 2560 grams and a compact turning radius of 3050 mm for horizontal polarization make it suitable for various mounting scenarios.
Key Features:
Type: Dipole antenna suitable for CB and 10-meter bands.
Frequency Range: Operates effectively between 26-28 MHz.
Gain: Provides a radiation gain of 0 dBd and 2.15 dBi.
Installation Options: Supports both horizontal (directional) and vertical (omnidirectional) mounting.
Bandwidth: Achieves a bandwidth of ≥ 3750 KHz at SWR ≤ 2.
Durability: Wind load resistance of 80 N at 150 Km/h to ensure stability in adverse conditions.
Connector Type: Features a UHF-female connector for easy compatibility with most communication systems.
The Sirio SD 27 Dipole CB/10 Meter Base Antenna is an excellent choice for amateur radio operators, emergency services, and anyone requiring reliable communication over long distances. Its robust design, high-performance specifications, and versatile installation options make it an ideal solution for enhancing your radio communication capabilities. Invest in the Sirio SD 27 for dependable performance and clear communications in any environment.
⚠️ 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 SD 27 Dipole antenna?A: The dimensions are approximately five thousand four hundred twenty millimeters in length, five hundred millimeters in width, and fifty millimeters in height.
Q: What materials are used in the construction of this antenna?A: The Sirio SD 27 Dipole antenna is made from aluminium, steel, and nylon, ensuring durability and performance.
Q: What is the weight of the Sirio SD 27 Dipole antenna?A: The antenna weighs approximately two thousand five hundred sixty grams, making it manageable for installation.
Q: How do I install the Sirio SD 27 Dipole antenna?A: To install, mount the antenna on a mast with a diameter of thirty-five to fifty millimeters, and position it according to your desired polarization.
Q: Is the Sirio SD 27 Dipole antenna suitable for both CB and 10-meter bands?A: Yes, this antenna is designed for both CB and ten-meter bands, covering a frequency range of twenty-six to twenty-eight megahertz.
Q: Can this antenna be used for horizontal and vertical mounting?A: Yes, the Sirio SD 27 Dipole antenna can be mounted both horizontally as directional and vertically as omnidirectional.
Q: How do I care for the Sirio SD 27 Dipole antenna?A: To maintain the antenna, regularly check for corrosion and ensure that all connections are secure to prevent signal loss.
Q: What is the maximum power handling capability of this antenna?A: The antenna can handle a maximum power of one thousand watts continuous and three thousand watts short time.
Q: What is the recommended wind load resistance for this antenna?A: The Sirio SD 27 Dipole antenna has a wind load resistance of eighty newtons at one hundred fifty kilometers per hour.
Q: Does the antenna have a warranty?A: Yes, Sirio typically offers a warranty on their antennas; please check with the retailer for specific details.
Q: How do I troubleshoot if the antenna is not receiving signals?A: If the antenna is not receiving signals, check all connections, ensure it is properly mounted, and verify compatibility with your CB or ten-meter radio.
Q: Is the Sirio SD 27 Dipole antenna easy to assemble?A: Yes, the antenna comes with clear instructions, making it easy to assemble and install.
Q: What is the bandwidth of the Sirio SD 27 Dipole antenna?A: The bandwidth at a standing wave ratio of less than or equal to two is greater than or equal to three thousand seven hundred fifty kilohertz.
Q: How do I store the antenna when not in use?A: When not in use, store the antenna in a dry place, ideally in its original packaging, to protect it from environmental factors.
Q: Can this antenna be used in adverse weather conditions?A: Yes, the Sirio SD 27 Dipole antenna is designed to withstand various weather conditions, including high winds.