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Comet 3D5MB 16 Foot Cable Assembly with UHF Antenna Connection

Comet Antenna 3D5MB

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Product Highlights
  • 16-1/2 Feet
  • UHF Antenna Connection
  • PL-259 Coax Connection
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⚠️ Please Note

The built-in SWR function will no longer work with this modification selected.

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  • Description

A clean install starts with the right cable, and the Comet 3D5MB coax assembly is designed with mobile setups in mind. Built as a standard cable for lip mounts, it also works perfectly as a standalone solution for permanent hole mounts. Whether you're upgrading an existing setup or starting fresh, this assembly gives you a straightforward way to connect your antenna with confidence.


With 16 feet 4 inches of low loss coax and a compact outside diameter of about a quarter inch, it’s easy to route through tight spaces in a vehicle without fighting stiff or bulky cable. Once the cable is installed simply screw the gold plated PL-259 onto the smaller end. The included o-ring helps prevent moisture from working its way under the mounting nut, adding an extra layer of protection where it matters most. 

3D5MB Features

  • Gold plated PL-259 connector
  • Includes weather cap

3D5MB Technical Specifications

Cable Length16'
Antenna ConnectionUHF
Coax ConnectionPL-259

Comet Antenna 3D5MB Reviews

Contact Us

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  • Walcott Radio
  • 2940 N Plainview Rd Walcott
  • Walcott, IA 52773
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  • Phone Support
  • 1-844-925-2688
  • M-F 10am to 5pm CST
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  • Sat 9am-5pm
  • Sun Closed
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