3.5 Inch NMO Dual Band VHF UHF Antenna With Magnetic Base And Coax Cable For CB Ham Radio Marine Mobile And Two Way Radios NMO Mount Cap Two Point Five DBi Gain

Compact 3.5in NMO Dual-Band Antenna with Magnetic Base
✔️ Single unit, 2.5 dBi gain, 50Ω impedance, 16.4 ft coax

This compact 3.5 inch dual-band NMO antenna is built for VHF and UHF use, making it ideal for mobile radios, marine installations, and two-way communications. It attaches to an NMO base with a powerful magnet for stable placement and includes a long coax to reach around the vehicle or boat.

✅ Frequency range: VHF 136-174 MHz; UHF 400-470 MHz
✅ Gain: 2.5 dBi, 50 ohm impedance
✅ Coax: RG58, 16.4 ft with PL-259 to SO-239
✅ Base: NMO magnetic mount with strong hold
✅ Base cap: water-sealing O-ring protects base during washing, 90 mm diameter

💡 What is an NMO dual-band antenna used for in mobile radio setups and how does it handle VHF/UHF signals?

- Handy for cars, boats, and field radios
- Covers VHF 136-174 MHz and UHF 400-470 MHz
- 50 ohm impedance with RG58 16.4 ft coax
- Magnetic base keeps it steady on metal surfaces