ZCG Scalar Air Band Monocone

  • Lightweight weatherproof aluminium construction
  • Omnidirectional 360° radiation pattern
  • Broad 74° vertical beamwidth
  • Simple mounting

Constructed from aluminium, the B55AL monocone is an economical and effective antenna for airport communications. Using the lower part of the air band for transmit, the sliding radials can be easily field tuned to receive across any 8MHz bandwidth within the frequency range 118 to 136MHz. The 1 metre RG213 cable tail is terminated with an N-Female connector. Mounting clamps, coaxial feeder cable, connectors and other accessories are all available separately to complete the installation.

Network Compatibility
Air Band (118-136MHz)
2.15dBi (0dBd)

Electrical Specifications

Frequency Range: 118-136MHz Input Impedance: 50Ω VSWR: <1.5:1 (better than 15dB) Polarisation: Vertical Radiation: Omnidirectional Maximum Power: 250Watts

Mechanical/Environmental Specifications

Construction: Aluminium, removable radials for transport Cable: 1m RG213 coaxial Connector: N Female Height: 1.5m, 1.3m radial width when assembled Weight: 3.1kg Wind Load at 160kph: 12.7kg Mounting: None supplied, 2x EB1SS clamp recommended.

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What connection does this antenna have?

This antenna has a 1m RG213 cable that terminates with an N Female connector.

n female connector

N Female Connector

If you would like a shorter length of cable, or a different connector please send us an email and we can customise this antenna for you.

Important Stock Information This item is not always stored at our QLD warehouse, but is available within 24-48 hours from order. zcg scalar antennas logo


Brand ZCG
Shipping Weight 3.5000kg
Shipping Width 0.150m
Shipping Height 0.150m
Shipping Length 0.650m