RFI COL410-470 UHF 450 to 470 MHz Collinear Antenna

Product Code



Design Type

Application Category

Base Station

RF Category

The COL410 range of Meander™ collinear antennas has been specifically designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications

The patented Meander™ collinear element design allows multiple half wave elements to be stacked without the variations in cable lengths and mechanical joints which have typified the construction techniques in high gain collinear antennas. With the dipole elements being printed on a single sided PCB the susceptibility to passive intermodulation is practically eliminated.

Placing the elements on a board not only controls PIM but also removes manufacturing variations so that each and every antenna will provide the same pattern, tilt and VSWR characteristics over its operating bandwidth.

COL410-470 provides coverage of the B31 (450 MHz) LTE band at 11.1 dBi

  • Ideal for local area base station coverage for LMR UHF or LTE B31
  • Internally DC grounded for lightning protection and the reduction of precipitation noise
  • Patented Meander™ PCB design for optimum RF pattern stability
  • -150dBc providing low IM and low noise characteristics
  • 25 kW Peak Instantaneous Power (PIP) rating
  • Integrated 7/16 DIN Female connector
Antenna Technical Data
Physical Characteristics
Construction Material
Fibreglass (GRP)
RF Connections
Radome Colour
RAL 5015 Sky Blue
Environmental Rating No Data
5390 x 65 mm (H x ø)
Operating Temperature -40 °C to 60 °C
10.5000 kg
UHF Collinear Element
Electrical Specifications Mechanical Specifications
Input Impedance 50 Ω Input Connector
Polarisation Input Connector Gender
Max. Input Power 250 W Cable Series -
PIM, 3rd Order < -150 dBc Cable Length -
Range: 450 to 470 MHz
Peak Gain 11.10 dBi Azimuth Beamwidth 360°
VSWR < 1.5:1 Elevation Beamwidth
Radiation Efficiency No Data Electrical Tilt
Front-to-Back Ratio - Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -
Azimuth Polar Plot Elevation Polar Plot
Polar azimuth 450 to 470 MHz
Polar elevation 450 to 470 MHz


RFI Wireless Logo

RFI is an Australian based designer, manufacturer and distributor of communications antennas, multicouplers, combiners, duplexing filters, amplifier systems and associated hardware. RFI has been serving the needs of the wireless communications market for over 25 years.

First founded as a manufacturer of antenna systems, RFI has grown to be a key player in the development, manufacturing and distribution of wireless technology and energy products.

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