SD110 110mm Magnetic Mount Antenna Base with SO239 Connector 4M RG58 Cable PL259 Car Mobile Antenna Magnet Mount
The SD110 110mm Magnetic Mount Antenna Base is a heavy-duty mobile antenna solution designed for vehicle communication systems. Featuring a strong 110mm diameter magnet, SO239 base connector, and 4-meter RG58 coaxial cable, it provides stable signal transmission and secure installation without drilling.
Compatible with PL259 (UHF), SMA-Male, and other connector types, this magnetic antenna mount is ideal for VHF/UHF radios, CB radios, and professional mobile communication applications.
- Model No.
- SD110
- Type
- Magnet Base
- Place of Origin
- China
- Connector
- SO239
- Cable Type
- 4M RG58 cable/SMA-Male etc.
- Color
- Black
- Length
- 110mm/4M RG58 cable
- Material
- copper
Strong 110mm Magnetic Base for Secure Installation
The large 110mm magnet delivers powerful holding force, ensuring stable mounting even during high-speed driving.
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Strong magnetic adsorption
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Anti-slip performance
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Easy installation and removal
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No drilling required
Perfect for temporary or removable vehicle antenna setups.

Stable RF Performance with SO239 & RG58 Cable
Equipped with a standard SO239 (UHF Female) connector and 4M RG58 coaxial cable for reliable signal transmission.
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50Ω impedance matching
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Low signal loss
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Supports PL259, SMA-Male and customized connectors
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Flexible cable routing inside vehicles
Ensures stable communication for mobile radio systems.

Durable Construction for Professional Mobile Use
Built for long-term performance in demanding environments.
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0.75kg heavy-duty design
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Black anti-corrosion coating
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Reinforced cable strain relief
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Suitable for commercial, fleet, and amateur radio use
Designed for VHF/UHF mobile radios, CB radio systems, and vehicle communication equipment.


- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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