Description
📡🔌 CB Co-Phasing Harness – Dual Aerial Kit – RG59 75 Ohm – Twin Antenna Lead
Run 2 Aerials from 1 CB Radio – Improved Forward Range
This Co-Phasing Harness allows you to connect two CB antennas to a single radio, creating a directional signal pattern for improved performance along the road.
👉 Ideal for trucks, HGVs, and long-distance driving setups.
✅ Key Features
✔ Dual Antenna Operation – run 2 aerials from one radio
✔ Equal Length RG59 Cable – balanced performance
✔ Maintains 50 Ohm Impedance to Radio
✔ Improved Forward & Rear Signal Range
✔ Pre-Made & Ready to Install
📡 How It Improves Performance
Single Antenna:
- Circular signal pattern
- Equal range in all directions
Dual Antennas (Co-Phased):
- Oval-shaped signal pattern
- Increased range front & rear (direction of travel)
- Slightly reduced range to the sides
👉 Perfect for road use where communication is ahead or behind you.
🚛 Perfect For
- Trucks / HGVs
- American-style dual aerial setups
- Long-distance CB users
- Highway driving
- Professional drivers
⚙️ Specifications
- Type: Co-Phasing Harness (Dual Antenna Lead)
- Cable Type: RG59 (75 Ohm)
- Configuration: Equal Length Twin Leads
- System Impedance: Matched to 50 Ohm Radio
💡 Why Use a Co-Phase Harness
✔ Increased range in direction of travel
✔ Balanced antenna performance
✔ Classic dual aerial truck setup
✔ Improved signal efficiency
⚠️ Important Notes
❗ Requires 2 identical CB antennas for best results
❗ Antennas must be correctly spaced and mounted
❗ Not ideal if side coverage is priority
📦 Fast UK Dispatch
✔ Ships from the UK
✔ Secure packaging
✔ Ready to install
💬 Complete Your Setup
👉 Check our shop for:
- Matching CB aerials (pairs)
- Mirror mounts & brackets
- SWR meters & tuning tools
- Coax cable & connectors
🔥 Order Today
Twin aerial setup. Forward range gain. Built for the road.




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