Duplex CB / FM Aerial 26-28MHz, 87-108MHz

The PNI Duplex 2000 CB/FM Antenna is a clever dual-purpose antenna that allows you to use CB radio and standard car FM radio from a single antenna.

Designed to replace your original vehicle aerial, it’s the perfect solution when you want CB functionality without adding extra antennas.

🔄 2-in-1 Antenna Solution

✔ Works on CB band (27 MHz)
✔ Works on FM radio (88–108 MHz)
✔ Replaces your standard car aerial
✔ Keeps your vehicle looking clean and uncluttered

One antenna — two functions.

🚗 Clean Installation

• Designed to replace OEM car antenna
• Includes 2 separate cables:
  • 1 × CB radio connection
  • 1 × FM radio connection
• No need for multiple aerials on your vehicle

Ideal for discreet installations.

📡 Performance Overview

• SWR < 1.2 (well-tuned performance)
• CB Power handling: up to 50W
• Impedance:
  • CB: 50 Ohms
  • FM: 150 Ohms

⚙️ Adjustable & Tunable

• Adjustable tip for SWR calibration
• Optimise performance for your setup
• Recommended to tune using proper SWR equipment

🛠 Durable Construction

• Built from quality materials
• Designed for long-term outdoor use
• Reliable in everyday driving conditions

Key Features

• Dual CB + FM antenna
• Replaces standard car aerial
• Separate cables for CB and FM
• Adjustable for tuning
• Compact and discreet design

Why Choose the Duplex 2000?

✔ No need for two antennas
✔ Clean, factory-style installation
✔ Ideal for discreet CB setups
✔ Simple and practical solution

Ideal For

• Cars where appearance matters
• Users wanting a hidden CB setup
• Everyday drivers
• Light CB use

⚠️ Straight Talking

This is about convenience and clean install, not maximum range.
If you want top performance, go for a dedicated CB antenna.