PCTEL · Antennas (Radio)

PCTEL MBX-150 VHF 144-174 MHz 3 dB Omnidirectional Base Antenna

Part number / SKU
MBX-150
  • 144-174 MHz
  • 3 dB
  • UHF Female (SO-239 standard; N female optional)
  • 9.15 ft (2.79 m)

$153.70

Special order· Lead time confirmed by our team after you order.

Warranty
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Overview

What it is and who it is for

The PCTEL MBX-150 is a base matched vertical collinear omnidirectional antenna with phasing stub coupling for VHF base stations on 144 to 174 MHz. It provides 3 dB of gain over a 4 MHz bandwidth and handles up to 250 W at 50 ohms.

The 9.15 ft (2.79 m), 12.4 lb antenna uses 6061-T6 aluminum tubing with stainless steel hardware, is DC grounded, survives winds up to 90 mph and includes a built-in clamp for masts up to 1-1/4 inch on VHF models.

  • Best for: VHF base stations and repeaters that need a rugged, radial-free omnidirectional antenna.
  • Fits: VHF base station installations through a UHF female (SO-239) connector; mounts on pipe up to 1-1/4 inch with the included clamp.
  • Important to know: its 4 MHz bandwidth means your frequencies should fall within the tuned range.

Why teams choose it

Keeps your radios in service

  • Fixed site gain

    3 dB collinear design extends base station coverage.

  • Repeater ready

    handles up to 250 W.

  • Lightning aware

    DC grounded construction.

  • Mounting included

    built-in clamp for pipe up to 1-1/4 inch.

Specifications

Technical specifications

General
Brand PCTEL
Model MBX-150
Product Type VHF/UHF Omnidirectional Base Antenna
Antenna Design Vertical collinear with phasing stub coupling
Physical
Length 9.15 ft (2.79 m)
Weight 12.4 lbs (5.62 kg)
Radiator Material 6061-T6 aluminum tubing
Hardware Stainless steel
Maximum Mounting Pipe Diameter (VHF) 1-1/4"
Maximum Mounting Pipe Diameter (UHF) 1"
Mounting Method Built-in clamp (included)
Power & Electrical
Maximum Power 250 watts
Impedance 50 ohms
Lightning Protection DC grounded
Wireless / RF
Frequency Range 144-174 MHz
Gain 3 dB
Bandwidth 4 MHz
Connector UHF Female (SO-239 standard; N female optional)
Environmental
Wind Survival 90 mph (145 km/h)