Description 
The Antenna Model 02649 is a high gain factory tuned vertical omnidirectional Base Station Antenna for use in the UHF Citizens Band radio frequency range.

The use of high quality components in this antenna ensures excellent performance and longevity.

The methods used in the construction of this antenna ensures superior DC grounding for lightning protection and the reduction of static noise.

All radiating elements are constructed of copper and brass tubing, with all joints soldered to reduce noise and interference.

The entire radiating assembly is enclosed in a smooth white fibreglass radome.

The Antenna Model 02650 is a high gain custom vertical omnidirectional Base Station antenna for use in the UHF Commercial radio frequency range. The use of high quality components in the construction of this antenna ensures excellent performance and long life.
The methods used in the construction of this antenna ensure superior DC grounding for lightning protection and the reduction of static noise.
All radiating elements are constructed of copper and brass tubing, with all joints soldered to reduce noise and interference.
The entire radiating assembly is enclosed in a smooth white fibreglass radome.

Applications
Base coverage of the UHF Citizens Radio Band.

Construction

  • White, Smooth, Glossy, Fibreglass Radome. 
  • Stainless Steel, mounting tube.
  • Internal construction is of Brass and Copper.
  • All radiating sections are constructed in Copper.

Features

  • 9dB Gain. 
  • Factory tuned.
  • Excellent Performance.
  • Superior DC Grounding.
  • Stable Omnidirectional Radiation Pattern.
  • Low Level Side Lobes
  • Superior Corrosion Resistance
  • Designed and Manufactured in Australia.
Specifications
Electrical
Model Frequency
MHz
Gain  (dBD) Tuned
Bandwidth
Operating
VSWR
Input
Impedance
Vertical
Beamwidth
Horizontal
Beamwidth
02649 477 9 3MHz <1.5:1 50 ohms
(Nominal)
9 Deg Omni
02650 *390-520
* Made to order to spot frequency
Mechanical
Model Construction Length  (m) Width
(m)
Weight
(kg)
Termination Projected
Area
Wind Loading
@160 KPH
02649 Copper/Brass Radiators.
Tapered Fibreglass Radome. S/S Mounting Tube
4.21 N/A 2.7 N-Type
Receptacle
0.117
Sq M
12.98 Kg
02650 5.50 0.144
Sq M
15.89 Kg
 Mounting Details: 32mm Diam x 470mm Long Mounting Tube

VSWR Plots

02649 - Radiation Pattern

 
  3 DB E Plane Beamwidth: 9 Deg
  Frequency:  477 MHz
  Gain: 9 dB                                                      [Dwg 346][Rev -]

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