ComAnt CA450D 450 MHz Side Mount Dipole Antenna

Product Code



Application Category

Base Station

RF Category

The CA450D antenna provides tuned coverage of the 450 MHz frequency range from 440 to 750 MHz. This simple dipole can be combined into antenna assemblies, creating two-way, omnidirectional, and collinear systems using a dedicated power divider/combiner.

With a moderate 5 dBi gain, this antenna is a superb choice for LTE B31 (450 MHz) user equipment, along with a range of 400 MHz UHF applications. Designed and manufactured to IP67 in Finland, the antenna has been constructed with extreme climates in mind, such as those experienced in Russian, Nordic, and Arctic environments.

  • Tuned full band 440 to 475 MHz
  • Ideal for 4G LTE B31
  • IP67 ingress protection rating
  • Durable design for Nordic, Russian, and Arctic climates
Antenna Technical Data
Physical Characteristics
Construction Material
ABS Plastic
RF Connections
Radome Colour
RAL 7012 Basalt Grey
Environmental Rating
275 mm (L)
Operating Temperature -40 °C to 80 °C
0.6700 kg
Pole, Ø 35 to 60 mm
Offset Pattern Dipole Element
Electrical Specifications Mechanical Specifications
Input Impedance 50 Ω Input Connector
Polarisation Input Connector Gender
Max. Input Power Cable Series -
PIM, 3rd Order - Cable Length -
Range: 440 to 475 MHz
Peak Gain 5.00 dBi Azimuth Beamwidth 179°
VSWR < 1.5:1 Elevation Beamwidth 74°
Radiation Efficiency No Data Electrical Tilt
Front-to-Back Ratio > 6 dB Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -

CompleTech (ComAnt)

CompleTech logo ComAnt branded antennas

Company Overview

CompleTech is a Finnish-owned company group specialising in the design, manufacturing and marketing of high quality ComAnt® communications antennas for professionals since 1990.

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