• 1-3/4 Inch - UHF-Female SO-239 Bulkhead Coaxial Connector
  • 1-3/4 Inch - UHF-Female SO-239 Bulkhead Coaxial Connector

    • 1-3/4 Inch - UHF-Female SO-239 Bulkhead Coaxial Connector

    $10.99
    (1 review) Write a Review
    SKU:
    ARS-G518-175
    Condition:
    New
    Availability:
    Usually ships within 24-72 hours.
    Width:
    4.00 (in)
    Height:
    1.00 (in)
    Depth:
    1.00 (in)
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    Product Description

    The ARS-G518 connector is a 50-ohm UHF female-to-female (SO-239) bulkhead coaxial adapter designed for panel mounting in radio, antenna, and other applications. It features a nickel-plated brass alloy body with gold-plated brass contacts for durability and reliable electrical performance.

    Ideal for: Radio communications, antenna systems, and other low-frequency RF applications requiring a panel-mounted UHF connection.

    Key Specifications

    • Length: 1.75-Inches
    • Configuration: UHF Female-to-Female (SO-329)
    • Adapter Type: In-Series UHF to UHF
    • Impedance: 50 Ohms
    • Frequency Range: DC to < 500 MHz *
    • Body: Nickel-Plated Brass Alloy
    • Contacts: Gold-Plated Brass Alloy
    • Mounting: Bulkhead / Panel mount
    • Operating Temperature: -40°C to +85°C

    * Generally not recommended above 300 MHz; impedance variations cause reflection, high SWR, and insertion loss.

     

     

    Other Details

    See warranty details above

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    • 5
      Five Stars

      Posted by James on 11th Apr 2026

      I used these to build a coax cable bulkhead. Now my coax cables are neatly organized! Thank You American Radio Supply!

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