Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Pomona 4289 SMA Female to BNC Male Adapter
     
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Pomona 4289 SMA Female to BNC Male Adapter

    Manufacturer: Fluke Electronics

    Item #: POM-4289   •   MFG #: 4289

     

    List Price:$10.99
    Our Price:$9.59

    free ship
     
     
    Availability: In Stock
    i
    Item is Available for immediate shipping from our warehouse.
     
     
       

      Share!

       
       
       

      MATERIALS:
      Body - Gold Plated Beryllium Copper
      Male Contact - Gold Plated Brass
      Female Contact - Gold Plated Beryllium Copper
      Dielectric: Teflon per L-P-403
      Finish: Body and Contacts - Gold plated per MIL-G-45204, Type II, Class 2
      Marking: "Pomona 4289"

       
      • Specifications

        • Voltage: Shield/Earth: 30VAC/60VDC Max.
        • Inner Conductor/Shield: 335VRMS Max.
        • Operating Temperature: -65§C (-85§F) to +165§C (+329§F)
        • Nominal Impedance: 50 Ohms
        • Frequency Range: 0-12.4 GHz
         
       
       

      Add Accessories for your 4289:

       
       
       
       

       

       
      Continue Shopping View Cart