Our products support numerous RF applications, including: Railroad, Aviation, Military, Marine, MURS, GMRS, Civil Service, Ham and General Radio Scanning. The majority of our monitoring products can be used with any Uniden, RadioShack or other brand of radio scanner. Transmitting products can be used with most commercial and ham radios available. All DPDP base antenna products are 100% completely made in the USA! Please scroll down to see our product list.