Sirio SMA 108-550 SL / Midland VH1

Sirio SMA 108-550/S  of  /Midland VH1

• 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

• Type: 1/4 λ Mobile Antenna
• Frequency range: 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: "SL"
• Cable lenght / Type : 5 m / RG 58
• Alternative mount: "S" (55...300 MHz only)

• Materials: Stainless Steel 17/7 PH, Chromed Brass, Nylon
• Height (approx.): SMA 108-550: 720 mm
• Weight (approx.): 400 gr
• Mounting Hole: Ø 19 mm