Find an Answer

Browse our vast Answer database for answers to many common technical questions.

Sort by:

Most Popular Most Recent

Results per page:

10 25 50 100

What are the color bands for the UA820/UA8 antenna?

Model Number Range in MHz Band Color Length UA820A 774–865 White 310mm – 12.2” UA820B 690-746 Blue 310mm – 12.2” ...


Frequency response of UA820 antennas

The following graphs show the VSWR of the various UA820 antennas along with their bandwidth. UA820A. Usable 735 to 1000 MHz. UA820B. Usable 645 to 780 MHz. UA820C. Usable 600 to 745 MHz. UA820D. Us...


Ask a Question

Contact Service & Repair

Telephone: (800) 516-2525

Fax: (847) 600-8686

Contact Product Support

Telephone: (312) 736-6006