ZCG Scalar Air Band Coaxial Dipole Antenna

Key Features

• Lightweight weatherproof aluminium construction

• Omnidirectional 360° radiation pattern

• Broad 46° vertical beamwidth

• Stainless steel mount tube

• Made to order - specify any 3% of 118-136MHz when ordering.

Usage

• The B14 and B18 omnidirectional coaxial dipoles are an effective and economical air band base station antenna

• For use in the 118 to 136 MHz frequency range, specify any 3% bandwidth you require and your dipole will be manufactured and tuned accordingly at better than 1.5:1 VSWR

• At the lowest frequency 118MHz the coaxial dipole will stand 3 metres tall

• When manufactured for higher frequencies, the fibreglass radome height reduces slightly

• An N-Female connector rated for up to 100 watts input power is located at the base of the mount tube

• Mounting clamps, coaxial feeder cable, connectors and other accessories are all available separately to complete the installation.

Specifications / Frequency

Network Compatibility	Yes/No	Gain
Air Band (118-136MHz)		2.15dBi (0dBd)

Electrical Specifications

• Frequency Range: Specify 3% of 118-136MHz

• Input Impedance: 50Ω

• VSWR: <1.5:1 (better than 15dB)

• Polarisation: Vertical

• Radiation: Omnidirectional

• Maximum Power: 250Watts.

Mechanical/Environmental Specifications

• Construction: Aluminium internal radiators, fibreglass radome, stainless steel mount

• Cable: none

• Connector: Integrated N Female

• Maximum Height: 3m (at 118MHz)

• Weight: 1.9kg

• Wind Load at 160kph: 6kg, 0.08 kN

• Mounting: None supplied, 2x TF1SS clamp recommended

  • must be mounted at least 2m away from any other vertical structure for omnidirectional performance.

Connection

• This antenna has an integrated N Female connector at the base of the mounting tube

• Cable is not supplied.

N Female Connector [pictured]

Important

• This item is not always stored at our Queensland warehouse, however it is available within 24-48 hours from order.

Read More

• Specification Sheet