Storm Master 5800 5/8 Wave CB Base Antenna 25-30MHz, 1000W, 3.5dBd Gain, 6.35m, Tuneable, GRP Fibreglass

The Moonraker Storm Master 5800 is a high-gain 5/8-wave fibreglass CB base station antenna covering 25–30 MHz — suitable for both 11m CB (27 MHz) and 10m amateur radio (28–29.7 MHz) use. At 6.35m (21 feet) tall, it's one of the largest and highest-gain CB base antennas available, delivering 3.5 dBd gain and 1000W power handling from a three-section GRP fibreglass construction with a stainless steel tuneable top whip. The tuneable top whip can be adjusted across the full 25–30 MHz range to achieve the lowest possible SWR at your preferred operating frequency, making it equally at home on 10m or 11m. SWR of 1.3:1 or better when correctly tuned. 50-ohm impedance. 

Key Features

• 5/8-wave CB & 10m base antenna
• Frequency: 25–30 MHz (covers 10m & 11m CB bands)
• Gain: 3.5 dBd
• 1000W power handling
• Tuneable stainless steel top whip — adjustable across 25–30 MHz
• 3-section GRP fibreglass construction
• SWR: 1.3:1 or better (when tuned)
• Impedance: 50 ohms
• Length: 6.35m (21 feet)
  

Technical Specifications

• Type: 5/8-wave fibreglass base antenna
• Frequency: 25–30 MHz
• Gain: 3.5 dBd
• Max power: 1000W
• SWR: 1.3:1 or better
• Impedance: 50 ohms
• Construction: 3-section GRP fibreglass + stainless steel tuneable whip
• Length: 6.35m (21 feet)