Ideal for receiving signals from all directions without needing to rotate the antenna. Compact & Mobile-Friendly and can be mounted on vehicles or used in portable setups. The whip can be cut to optimize performance for specific frequencies. Made from stainless steel and chromed brass for outdoor use.

Features/ Technical Specifications:

• Updated version of SMA4S
• Up-grade: new model for 108-550 MHz
• Mobile antenna, Mono-band
• Unity-gain, Omnidirectional
• Tunable by whip cutting
• Stainless steel cylindrical whip
• 180° inclination and adjustable whip, detachable for car-washes access
• Black chrome version available
• Magnetic mount version available

Electrical Data:

• Type: 1/4 λ Mobile Antenna
• Frequency range: SMA 55-550: 55 - 550 MHz tunable by cutting, SMA 108-550: 108 - 550 MHz tunable by cutting
• Impedance: 50Ω unbalanced
• Radiation (H-plane): 360° omnidirectional
• Polarization: vertical
• Gain: 0 dB ref. to a λ /4 whip
• Bandwidth @ SWR ≤ 2: see diagram
• SWR @ res. freq.: see diagram
• Max Power: 200 Watts
• Standard Mount: S
• Cable length / Type : 5 m / RG 58
• Alternative mount: S (55 - 300 MHz only)