PCTEL BOA4357 LTE B31 (450 MHz) High Gain Base Station Antenna

Product Code



Design Type

Application Category

Base Station

RF Category

The PCTEL BOA9028 omnidirectional base station antennas consist of a linear array, encapsulated in a heavy-duty fiberglass radome with a thick-walled 6061-T6 aluminum mounting base providing exceptional pattern stability and high 7.1 dBi peak gain. The rugged and robust design makes these antennas ideal for deployment in harsh environments where long term reliability and durability cannot be compromised.

This platform is ideal for industrial wireless applications in the SCADA, Utility Smart Grid, Positive Train Control, Remote Monitoring, Precision Agriculture, and Military/Defense markets. Covering the full 430 to 470 MHz, this base station antenna is suitable for LTE B31 (450 MHz) omnidirectional broadcast or user equipment.

  • LTE B31 / UHF (430 to 470 MHz) base station
  • High 7.1 dBi peak gain 
  • UV-stable gray fiberglass radome
  • Versatile galvanised mounting brackets included
  • Black, hard coat anodized finish
  • Integrated N Female bulkhead connector
Antenna Technical Data
Physical Characteristics
Construction Material
Fibreglass (GRP)
RF Connections
Radome Colour
Other - Grey
Environmental Rating No Data
2108 x 50 mm (H x ⌀)
Operating Temperature -40 °C to 85 °C
3.1700 kg
Pole clamp (included)
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 - Cable Length -
Range: 430 to 470 MHz
Peak Gain 7.10 dBi Azimuth Beamwidth 360°
VSWR < 1.7:1 Elevation Beamwidth 18°
Radiation Efficiency No Data Electrical Tilt
Front-to-Back Ratio - Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -


PCTEL company logo

Based in the United States, PCTEL, Inc. (Nasdaq: PCTI) has been delivering Performance Critical TELecom technology solutions to the wireless industry since 1994. PCTEL are a leading global supplier of antennas and wireless network testing solutions. PCTEL Connected Solutions designs and manufactures precision antennas. PCTEL antennas are deployed in small cells, enterprise Wi-Fi access points, fleet management and transit systems, and in equipment and devices for the Industrial Internet of Things (IIoT). 

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