Scout KM-140 Professional VHF Antenna with Radials

KM-140 VHF Scout

KM-140 VHF Scout antenna for professional users with horizontal radials for a better performance even in the presence of roll.


The Scout KM-140 is a professional VHF antenna and is characterized by the presence of 4 horizontal radials that develop a ground plane for better performance in any sailing condition. This allows excellent performance even in rough sea conditions and strong roll.

The Scout KM-140 is therefore recommended for installation on professional vessels such as fishing boats, commercial vessels and shore stations.

Technical characteristics

  • Frequency 156-162 MHz
  • Impedance 50 Ohm
  • Configuration 5/8 wave
  • V.S.W.R. <1.5:1
  • Applicable power 50 watts
  • Vertical Polarization
  • Gain 4 dB
  • DC ground protection
  • Fiberglass stylus
  • Reinforced nylon bushing
  • Mounting 1 x 14 threads
  • Height 100 cm
  • Weight 600 gr


  • 130-1710

    Scout KM-140 VHF 4dB 1 m - Professional - Fiber

    Weight: 0.5 kg; Dimensions: 110 x 8 x 4 cm
Prices include VAT


  • 4 horizontal radials
  • Wave 5/8
  • For professional applications


RG 58 CU MIL cable of 5 meters without connector (PL259 or N jack).


Prices include VAT