Sirio AS 145 PL Mobile CB & 10m Antenna 150W Continuous, Tunable 27-28.5MHz

The Sirio AS 145 PL is a compact, base-loaded mobile antenna engineered in Italy for CB 27MHz and 10-metre amateur radio use. With 150W continuous power handling (450W short time CW), a tunable frequency range of 27–28.5 MHz, and a bandwidth of ≥1.24 MHz at SWR ≤2, it's a straightforward and reliable choice for operators who need a no-fuss mobile CB or 10m antenna. Standing at 1400mm (4.59ft) with a PL-259 on-connector mount for quick, tool-free installation, it delivers dependable omnidirectional performance in a compact package.

Key Features

• 150W continuous power handling (CW)
• 450W short time power handling (CW)
• Tunable frequency range: 27–28.5 MHz
• Compatible with CB 27MHz & 10-metre amateur radio
• Bandwidth: ≥1.24 MHz @ SWR ≤2
• Omnidirectional radiation pattern
• Linear vertical polarisation
• Base-loaded design for compact, efficient performance
• PL-259 (UHF-Male) on-connector mount
• Height: 1400mm / 4.59ft
• Made in Italy by Sirio

Technical Specifications

• Type: Base loaded mobile antenna
• Radiation: Omnidirectional
• Polarisation: Linear vertical
• Frequency range: 27–28.5 MHz (tunable)
• Systems: CB 27MHz / 10m amateur (HAM)
• Bandwidth: ≥1.24 MHz @ SWR ≤2
• Max power: 450W peak (CW short time) | 150W continuous (CW)
• Connector: PL-259 (UHF-Male)
• Height: 1400mm / 4.59ft
• Mounting: On-connector
• Country of origin: Italy