Sirio 827 Base CB & 10m Ham Antenna 3000W Peak, Tunable 26.4-28.4MHz, 5/8λ Ground Plane

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The Sirio 827 is a high-power, 5/8λ ground plane base station antenna engineered in Italy for CB 27MHz and 10-metre amateur radio use. With 1000W continuous power handling (3000W s hort time CW), a tunable frequency range of 26.4–28.4 MHz, and a gain of 1.5 dBd (3.65 dBi), it's built for operators who demand maximum range and signal strength from their base installation. Standing at an impressive 6700mm (21.98ft) tall and designed for on-mast mounting, it's constructed from aluminium, copper, galvanised steel, and nylon for robust, long-lasting outdoor performance. Key Features 1000W continuous power handling (CW) 3000W short time power handling (CW) Tunable frequency range: 26.4–28.4 MHz Compatible with CB 27MHz & 10-metre amateur radio Gain: 1.5 dBd / 3.65 dBi Omnidirectional radiation pattern Linear vertical polarisation 5/8λ ground plane design for superior gain On-mast mounting SO-239 (UHF-Female) connector Height: 6700mm / 21.98ft Durable materials: aluminium, copper, galvanised steel & nylon Made in Italy by Sirio Technical Specifications Type: 5/8λ ground plane base antenna Radiation: Omnidirectional Polarisation: Linear vertical Frequency range: 26.4–28.4 MHz (tunable) Systems: CB 27MHz / 10m amateur (HAM) Gain: 1.5 dBd / 3.65 dBi Max power: 3000W peak (CW short time) | 1000W continuous (CW) Connector: SO-239 (UHF-Female) Height: 6700mm / 21.98ft Mounting: On-mast Materials: Aluminium, copper, galvanised steel, nylon Country of origin: Italy Show more