Sirio OMEGA 27 MAG CB & 10m Antenna with PM-125 Magnetic Mount, Tunable 27-28.5MHz

The Sirio OMEGA 27 MAG is a compact, base-loaded magnetic mount antenna engineered in Italy for CB 27MHz and 10-metre amateur radio use. With 15W continuous power handling (150W short time), a tunable frequency range of 27–28.5 MHz, and a bandwidth of ≥1.44 MHz at SWR ≤2, it's ideal for operators who need a discreet, no-drill mobile setup. The PM-125 magnetic mount is included, and the antenna comes supplied with a 3.6m RG58 cable — everything you need for a clean, hassle-free installation. Standing at 945mm tall, it's built from premium materials including copper, brass, stainless steel 17/7 PH, and nylon for lasting durability.

Key Features

• 15W continuous power handling
• 150W short time power handling
• Tunable frequency range: 27–28.5 MHz
• Compatible with CB 27MHz & 10-metre amateur radio
• Bandwidth: ≥1.44 MHz @ SWR ≤2
• Omnidirectional radiation pattern
• Linear vertical polarisation
• PM-125 magnetic mount included — no drilling required
• Supplied with 3.6m (11.81ft) RG58 coax cable
• PL-259 (UHF-Male) connector
• Height: 945mm / 3.1ft
• Premium materials: copper, brass, stainless steel 17/7 PH & nylon
• Made in Italy by Sirio

Technical Specifications

• Type: Base loaded magnetic mount antenna
• Radiation: Omnidirectional
• Polarisation: Linear vertical
• Frequency range: 27–28.5 MHz (tunable)
• Systems: CB 27MHz / 10m amateur (HAM)
• Bandwidth: ≥1.44 MHz @ SWR ≤2
• Max power: 150W peak (short time) | 15W continuous
• Connector: PL-259 (UHF-Male)
• Cable: 3.6m (11.81ft) RG58
• Height: 945mm / 3.1ft
• Mounting: PM-125 magnetic mount (included)
• Materials: Copper, brass, stainless steel 17/7 PH, nylon
• Country of origin: Italy