Balun



Balun stands for Balanced – Unbalanced. Physically, it is a small transformer used to convert video signals from balanced to unbalanced, and vice versa. Its practical use is in creating required impedance adjustments for signal transmission between differing wiring systems (like UTP to coaxial cable). Specifically used to be able to transmit the video signal in a CCTV Security Camera System on Unshielded Twisted Pair (UTP), such as Cat5, instead of using RG59U coax cable. Typically standard distance that the signal can be transmitted is about 1200 feet. The distance can be significantly increased with what is called active instead of the more commonly used passive type.

Get Free Video Surveillance Systems Quotes!

Special Report!

How to Choose the Right Security Camera 2nd Edition

The comprehensive guide has a strong focus on IP Technology.  Get your free download now!

Expanded with additional quick view charts, updated selection survey and mounting examples.

Enter your name and email below and we will send it right over!

Have a Question?

Please note that all fields followed by an asterisk must be filled in.
 

Click here to learn more about connecting CCTV systems.

New! Comments

Leave your comments in the box below.
Share this page:
Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

  1. Click on the HTML link code below.
  2. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.

Get FREE home security quotes now!

Just fill in the form below.