Loading... Please wait...
  • Gift Certificates
  • My Account 

Currency Displayed in


Ground Blocks - Single - High Frequency

Hover over image to zoom

  • High Frequency Single Ground Blocks - 3.0 Ghz for most satellite system, Cable TV, and off-air antenna installations! - Specs
  • High Frequency Single Ground Blocks - 3.0 Ghz for most satellite system, Cable TV, and off-air antenna installations!
Perfect Vision
0.25 LBS
Calculated at checkout

 Product Description

This single high frequency ground block is typcially used with DirecTV, DISH Network satellite television systems as well as the newer satellite Intenret systems that use 1 cable for both transmit and receive!

The gold plated center conductor assures a great connection, and the internal components are designed for high frequency and low loss. Two screws are provided with each block for mounting!

The internal components of these ground blocks are much different from a standard frequency VHF/UHF ground block. The center coax conductor indexes into a close-tollerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a tight connection, the gold plating assures a good electrical connection and the overall performance is greatly improved over standard designs. Internally, the center conductor tube is insulated from the inner skin of the barrel by a maximum air gap which results in much less RF loss. Insertion loss is extremely low. We highly recommend that you use a dielectric grease inside the F connectors when making the final attachment to these blocks and to ALL fittings that are exposed to moisture. Rain can still wick down between the threads and destroy the connection. Our dielectric grease prevents this from happening.



  • UL Listed
  • Impedance: 75 Ohms
  • Insertion loss: <0.1dB 0 ~ 3GHz
  • Return loss: >25dB 0~3GHz
  • Operating Temperature: -40°C to +60°C



  • 1.00 in. wide x 1.00 in. high x 1.63 in. deep

 Find Similar Products by Tag


 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...


What's News


Follow us on

Copyright 2018 Montana Satellite Supply. All Rights Reserved.
 Sitemap | BigCommerce Premium Themes by PSDCenter

Click the button below to add the Ground Blocks - Single - High Frequency to your wish list.