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

Antenna Distribution - 4 rooms, 8 antennas

For multiple room coverage, use passive combiners. Since they do not require power and are typically compact, they can be located wherever necessary. A passive combiner will typically result in at least 3 dB of loss, so be sure t...


Current Draw - UA830, UA870, UA874, UABIAST

UA830 inline antenna amplifier: maximum current draw of 125mA @12Vdc UA870 directional antenna with RF amplifier: maximum current draw of 79mA @12Vdc UA874 directional antenna with RF amplifier: maximum current draw of 60mA @...


Power for multiple remote antenna amplifiers

The best way to inject DC power for multiple remote antenna amplifiers is with a product called a “Bias-Tee”. The Bias-T is inserted in-line on the coaxial cable. It allows the radio signal to pass through the device, while simul...


Ask a Question

Contact Service & Repair

Telephone: (800) 516-2525

Fax: (847) 600-8686

Contact Product Support

Telephone: (312) 736-6006