SDNM150 150mm NMO Magnetic Mount Base with 4m RG58 Cable PL259 Strong Magnet Car Antenna Mount
The SDNM150 NMO Magnetic Mount is a heavy-duty 150mm diameter antenna base designed for secure mobile radio installations. Featuring a powerful magnetic chassis, NMO connector interface, and 4m RG58 coaxial cable with PL259 connector, it ensures stable signal transmission and strong vehicle attachment without drilling.
Ideal for VHF/UHF mobile radios, taxi dispatch systems, and fleet communication vehicles, this magnetic mount offers reliable performance in demanding mobile environments.
- Model No.
- SDNM150
- Type
- Magnet Base
- Place of Origin
- China
- Connector
- PL259 or customized
- Color
- black
- Length
- 4.5m RG58
- Material
- Stainless Steel
Extra-Strong 150mm Magnetic Base
The large 150mm magnetic chassis provides superior holding force compared to smaller mounts.
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Strong magnetic adhesion
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Stable at high driving speeds
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Flat bottom design for better surface contact
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No drilling installation
Perfect for commercial vehicles, trucks, taxis, and fleet systems.

NMO Interface with 4m RG58 Cable
Designed for professional mobile radio applications.
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Standard NMO antenna connector
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4m RG58 low-loss coaxial cable
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PL259 (UHF Male) connector or customized
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50Ω impedance for stable RF transmission
Compatible with most NMO VHF/UHF mobile antennas.

Durable Construction for Mobile Communication
Built for long-term outdoor and vehicle use.
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Heavy-duty black housing
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Reinforced cable strain relief
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Magnetic mounting for quick installation
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Suitable for public safety, taxi, amateur radio systems
Engineered for reliable mobile communication performance.


- 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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