Sirio MD 118-137 Aviation VHF Airband Mobile Antenna 50W, No Tuning, FME-Female, 5m Cable

The Sirio MD 118-137 Aviation is a dedicated VHF Airband mobile antenna engineered in Italy for aircraft communications monitoring and transmission on 118–137 MHz. With no tuning required, 50W CW power handling, and a gain of 0 dBd (2.15 dBi), it delivers reliable omnidirectional coverage across the full VHF Airband with zero setup hassle. Supplied with a 5m (16.4ft) RG58 coax cable and FME-Female connector, it's ready to connect straight to your airband radio or scanner. Standing at 760mm (2.49ft) with a thru-hole mount, it's compact, discreet, and built from chromed brass, stainless steel 17/7 PH, nylon, and zamak for long-lasting durability.

Key Features

• 50W CW power handling
• VHF Airband coverage: 118–137 MHz — no tuning required
• Gain: 0 dBd / 2.15 dBi
• Omnidirectional radiation pattern
• Linear vertical polarisation
• 1/2λ design for efficient performance
• Supplied with 5m (16.4ft) RG58 coax cable
• FME-Female connector
• Thru-hole mounting
• Height: 760mm / 2.49ft
• Premium materials: chromed brass, stainless steel 17/7 PH, nylon & zamak
• Made in Italy by Sirio

Technical Specifications

• Type: 1/2λ VHF Airband mobile antenna
• Radiation: Omnidirectional
• Polarisation: Linear vertical
• Frequency range: 118–137 MHz (no tuning required)
• Systems: VHF Airband
• Gain: 0 dBd / 2.15 dBi
• Max power: 50W CW
• Cable: 5m (16.4ft) RG58
• Connector: FME-Female
• Height: 760mm / 2.49ft
• Mounting: Thru-hole
• Materials: Chromed brass, stainless steel 17/7 PH, nylon, zamak
• Country of origin: Italy