The KV3B-DP is a 3-element multiband dipole antenna for 10/11/15/20/40m, with one element for 10/11m, another for 20m, and another for 40m (shortened with high-Q coils). Through the "Feed Bar" system, it's possible to feed the antenna with only one coaxial cable. For the 10/11/20/40m bands, the antenna delivers an SWR of up to 1.5. In the 15m band, it's possible to operate with light coupling.

This antenna is an exclusive design by KV ANTENAS and has a different approach from conventional single-element multiband dipoles. With one dipole element for each band, it's possible to obtain performance similar to three single-band dipoles in the same antenna.