The B18 omnidirectional coaxial monopole antenna is an effective and economical VHF Air band fixed position dipole antenna, suitable for VHF Airband communications between aircraft (air) and air traffic control (ground). The omnidirectional signal propogation of the B18 Airband communications antenna suits a central installation location with equal signal propogation. For narrow channel exclusion we recommend utilising a ZVBF-136AB in-house manufactured and tuned single cavity filter to ensure channel interference or cross talk is minimal.
118-137 MHz - VHF Air Band
Specify 3% bandwidth when ordering
0 dBd - unity
Factory at 1.5:1 VSWR
50 Ohms - nominal
360° omnidirectional ± 0.5 dBd
46°
100 Watts
Vertical
Yes
White parallel fibreglass radome, 304 grade stainless steel mount section and external tri-metal plated N-female
N-type female in base of mount section, or specify termination requirements
Height: 2.1m, Mount section: 500mm x 31.75mm O.D.
1.9
7.674kg, 0.075kN
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